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Patent Assignment Assignee Details
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Assignee Name : SEKISUI POLYMATECH CO., LTD.
Total Assignments: 63
Assignment: 1
Reel/Frame:033819/0495   Pages: 4
Recorded: 09/25/2014
Attorney Dkt #:2014-1298A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKAMINE, TAKAYUKI
Exec Dt:
08/27/2014
2
FUJIWARA, AKIHIKO
Exec Dt:
08/27/2014
3
SUZUKI, TARO
Exec Dt:
08/26/2014
Assignees
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU, OSAKA-SHI,
OSAKA, JAPAN 530-8565
2
SEKISUI POLYMATECH CO., LTD.
31-19, SHIBA 5-CHOME, MINATO-KU,
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150164070
14387982
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:036716/0846   Pages: 4
Recorded: 10/02/2015
Attorney Dkt #:2014-1298A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKISUI CHEMICAL CO., LTD.
Exec Dt:
09/24/2015
Assignees
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8565
2
SEKISUI POLYMATECH CO., LTD.
31-19, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8454735
US20110154791
12808450
 
8679240
US20130236528
13870055
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, NW
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:048527/0775   Pages: 11
Recorded: 03/07/2019
Attorney Dkt #:PN1901183
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
POLYMATECH JAPAN CO., LTD.
Exec Dt:
01/01/2018
Assignee
1
SEKISUI POLYMATECH CO., LTD.
10-1, TAJIMA 8-CHOME, SAKURA-KU
SAITAMA-SHI, SAITAMA-KEN, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6730731
US20020058743
09943006
Correspondence name and address
HERSHKOVITZ & ASSOCIATES, PLLC
2845 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:048586/0831   Pages: 11
Recorded: 03/13/2019
Attorney Dkt #:O11.2-13639-US01
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
POLYMATECH JAPAN CO., LTD.
Exec Dt:
01/01/2018
Assignee
1
SEKISUI POLYMATECH CO., LTD.
10-1, TAJIMA 8-CHOME
SAKURA-KU, SAITAMA-SHI, SAITAMA-KEN, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7439475
US20070284366
11810707
Correspondence name and address
EDWIN E. VOIGT II
8050 WASHINGTON AVENUE SOUTH
SUITE 100
EDEN PRAIRIE, MN 55344
Assignment: 5
Reel/Frame:048846/0442   Pages: 11
Recorded: 04/10/2019
Attorney Dkt #:1018.1166101
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
POLYMATECH JAPAN CO., LTD.
Exec Dt:
01/01/2018
Assignee
1
SEKISUI POLYMATECH CO., LTD.
10-1 TAJIMA 8-CHOME
SAKURA-KU, SAITAMA-SHI
SAITAMA-KEN, JAPAN 338-0837
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7291381
US20030194544
10409957
 
7419722
US20070003721
11478465
 
8137806
US20080289810
12019059
 
8287975
US20080236806
12055594
 
8377557
US20100009109
12456964
Correspondence name and address
SEAGER, TUFTE & WICKHEM, LLP.
100 SOUTH 5TH ST
SUITE 600
MINNEAPOLIS, MN 55402
Assignment: 6
Reel/Frame:049225/0434   Pages: 11
Recorded: 05/20/2019
Attorney Dkt #:65901-004001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
POLYMATECH JAPAN CO., LTD.
Exec Dt:
01/12/2018
Assignee
1
SEKISUI POLYMATECH CO., LTD.
10-1, TAJIMA 8-CHOME, SAKURA-KU
SAITAMA-SHI
SAITAMA-KEN, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7264869
US20020197923
10162520
Correspondence name and address
OCCHIUTI & ROHLICEK LLP
321 SUMMER ST.
BOSTON, MA 02210
Assignment: 7
Reel/Frame:045503/0353   Pages: 3
Recorded: 03/06/2018
Attorney Dkt #:1002-0164
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KIKUCHI, KOZUE
Exec Dt:
02/20/2018
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190045627
15757715
Correspondence name and address
TOMOKO NAKAJIMA
CERMAK NAKAJIMA & MCGOWAN LLP
127 S. PEYTON ST., SUITE 200
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:051365/0383   Pages: 3
Recorded: 12/18/2019
Attorney Dkt #:1002-0164DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KIKUCHI, KOZUE
Exec Dt:
02/20/2018
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200146143
16718765
Correspondence name and address
TOMOKO NAKAJIMA
CERMAK NAKAJIMA & MCGOWAN LLP
127 S. PEYTON ST., SUITE 200
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:045964/0914   Pages: 7
Recorded: 06/01/2018
Attorney Dkt #:1002-9999
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
POLYMATECH JAPAN CO., LTD.
Exec Dt:
04/18/2018
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 338-0837
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7262379
US20040200712
10817853
 
7549619
US20070023246
11491946
 
7837183
US20070029149
11498108
 
7724539
US20070041165
11504653
 
7321103
US20070045095
11512107
 
7361859
US20070235296
11730418
 
7934709
US20090032675
11898832
 
7902470
US20080206521
12071329
 
8479899
US20080302622
12081330
 
8820949
US20100147661
12344739
 
8013262
US20090200148
12365301
 
8827528
US20110278145
13133730
 
8439690
US20110269318
13144164
 
8872038
US20120152593
13393568
 
8854313
US20120256844
13518808
 
9695903
US20140202199
14241528
 
9753564
US20160117005
14893118
 
9660371
US20160126655
14896431
 
9643560
US20160207489
14912969
 
10356944
US20160278237
15032357
 
9910536
US20170003799
15101098
 
10626311
US20160312097
15103426
 
10779411
US20160338198
15112208
 
10725601
US20170139511
15127496
 
10754378
US20170038797
15304723
 
10738965
US20170184273
15313251
 
10310689
US20170262098
15508539
 
10329424
US20170313881
15523567
 
NONE
US20170345734
15536222
 
10591229
US20180292148
15557876
 
10287406
US20180100045
15573179
 
10689556
US20180163112
15575464
Correspondence name and address
TOMOKO NAKAJIMA
127 S. PEYTON STREET
SUITE 200
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:046341/0996   Pages: 3
Recorded: 07/13/2018
Attorney Dkt #:0086482-000017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WATANABE, YASUYOSHI
Exec Dt:
06/04/2018
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU
SAITAMA-CITY, SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190019934
16069949
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY
PO BOX 1404
ALEXANDRIA, VA 22314-2727
Assignment: 11
Reel/Frame:046901/0031   Pages: 3
Recorded: 09/18/2018
Attorney Dkt #:0086482-000025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUDOH, HIROKI
Exec Dt:
08/28/2018
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU
SAITAMA-CITY, SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10964620
US20200243414
16086202
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET
SUITE 500
ALEXANDRIA, VA 22314-2727
Assignment: 12
Reel/Frame:047290/0432   Pages: 3
Recorded: 10/24/2018
Attorney Dkt #:0086482-000027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUDOH, HIROKI
Exec Dt:
10/04/2018
2
YAMADA, TOMONARI
Exec Dt:
10/04/2018
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU
SAITAMA-CITY
SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11084965
US20190092995
16095978
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 13
Reel/Frame:056113/0114   Pages: 3
Recorded: 05/03/2021
Attorney Dkt #:1002-0200DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUDOH, HIROKI
Exec Dt:
10/04/2018
2
YAMADA, TOMONARI
Exec Dt:
10/04/2018
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11702579
US20210269695
17246924
Correspondence name and address
TOMOKO NAKAJIMA
CERMAK NAKAJIMA & MCGOWAN LLP
2000 DUKE STREET, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:047554/0551   Pages: 3
Recorded: 11/20/2018
Attorney Dkt #:0086482-000030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENDO, HIROYA
Exec Dt:
11/09/2018
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU
SAITAMA-CITY, SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11434403
US20200270498
16303395
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 15
Reel/Frame:047814/0144   Pages: 3
Recorded: 12/19/2018
Attorney Dkt #:0086482-000032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AIZAWA, HITOMI
Exec Dt:
11/28/2018
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU
SAITAMA-CITY, SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190185657
16311232
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET
SUITE 500
ALEXANDRIA, VA 22314-2727
Assignment: 16
Reel/Frame:047764/0467   Pages: 3
Recorded: 12/13/2018
Attorney Dkt #:0086482-000033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, YASUYOSHI
Exec Dt:
12/07/2018
2
SUDA, HIROMI
Exec Dt:
12/07/2018
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU
SAITAMA-CITY
SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200194660
16218745
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 17
Reel/Frame:047899/0418   Pages: 3
Recorded: 01/04/2019
Attorney Dkt #:0086482-000034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUDA, HIROMI
Exec Dt:
12/14/2018
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU
SAITAMA-CITY, SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11073912
US20190324544
16315204
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET
SUITE 500
ALEXANDRIA, VA 22314-2727
Assignment: 18
Reel/Frame:048732/0301   Pages: 3
Recorded: 03/28/2019
Attorney Dkt #:0086482-000037
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, YASUYOSHI
Exec Dt:
03/15/2019
2
SUDA, HIROMI
Exec Dt:
03/18/2019
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU
SAITAMA-CITY, SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11385714
US20200192482
16368407
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:048868/0710   Pages: 3
Recorded: 04/12/2019
Attorney Dkt #:0086482-000038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FUKUOKA, TATSUYA
Exec Dt:
03/15/2019
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU
SAITAMA-CITY, SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190375518
16341530
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY
PO BOX 1404
ALEXANDRIA, VA 22314-2727
Assignment: 20
Reel/Frame:049883/0487   Pages: 8
Recorded: 07/29/2019
Attorney Dkt #:0086482-000039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOYANO, SHIGERU
Exec Dt:
07/02/2019
2
IIMURO, YOSHIFUMI
Exec Dt:
07/18/2019
3
SAKAGUCHI, YOSHIYA
Exec Dt:
07/19/2019
Assignees
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU
SAITAMA-CITY, SAITAMA, JAPAN 338-0837
2
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 540-6207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11085712
US20190390926
16481502
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 21
Reel/Frame:050748/0797   Pages: 3
Recorded: 10/17/2019
Attorney Dkt #:2019-1408A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUDOH, HIROKI
Exec Dt:
08/22/2019
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11008462
US20200385577
16605886
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 22
Reel/Frame:050879/0415   Pages: 2
Recorded: 10/31/2019
Attorney Dkt #:0086482-000039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Exec Dt:
10/17/2019
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU
SAITAMA-CITY, SAITAMA, JAPAN 338-02837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11085712
US20190390926
16481502
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:051410/0024   Pages: 3
Recorded: 01/03/2020
Attorney Dkt #:0086482-000043
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOMOOKA, SHINICHI
Exec Dt:
12/09/2019
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KI
SAITAMA-CITY, SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10860157
US20200218401
16628403
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY
PO BOX 1404
ALEXANDRIA, VA 22314-2727
Assignment: 24
Reel/Frame:052403/0965   Pages: 3
Recorded: 04/15/2020
Attorney Dkt #:0086482-000044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONMATSU, YOSHIFUMI
Exec Dt:
02/27/2020
2
YAMAZAKI, KOUTA
Exec Dt:
02/27/2020
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU
SAITAMA-CITY, SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11316517
US20200336143
16756258
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22314-1404
Assignment: 25
Reel/Frame:052639/0236   Pages: 5
Recorded: 05/12/2020
Attorney Dkt #:1002-0183
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMOTO, TAKAYA
Exec Dt:
04/27/2020
2
KIMURA, TOHRU
Exec Dt:
04/27/2020
3
ISHIBUBO, MASAMICHI
Exec Dt:
04/27/2020
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11044810
US20200321143
16763438
Correspondence name and address
TOMOKO NAKAJIMA
CERMAK NAKAJIMA & MCGOWAN LLP
127 S. PEYTON ST., SUITE 200
ALEXANDRIA, VA 22314
Assignment: 26
Reel/Frame:052661/0791   Pages: 5
Recorded: 05/14/2020
Attorney Dkt #:1002-0183
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMOTO, TAKAYA
Exec Dt:
04/27/2020
2
KIMURA, TOHRU
Exec Dt:
04/27/2020
3
ISHIKUBO, MASAMICHI
Exec Dt:
04/27/2020
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11044810
US20200321143
16763438
Correspondence name and address
TOMOKO NAKAJIMA
127 S. PEYTON STREET
SUITE 200
ALEXANDRIA, VA 22314
Assignment: 27
Reel/Frame:052786/0210   Pages: 3
Recorded: 05/29/2020
Attorney Dkt #:2020-0598A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITADA, GAKU
Exec Dt:
04/27/2020
2
ISHIDA, KEITA
Exec Dt:
04/14/2020
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11236259
US20200291283
16768193
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 28
Reel/Frame:053456/0468   Pages: 3
Recorded: 08/11/2020
Attorney Dkt #:2020-1006A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOYANO, SHIGERU
Exec Dt:
05/14/2020
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11610829
US20210057304
16968975
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 29
Reel/Frame:052991/0978   Pages: 3
Recorded: 06/19/2020
Attorney Dkt #:1002-0185
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UMETANI, HIROSHI
Exec Dt:
06/08/2020
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11781052
US20200317979
16956343
Correspondence name and address
TOMOKO NAKAJIMA
CERMAK NAKAJIMA & MCGOWAN LLP
127 S. PEYTON ST., SUITE 200
ALEXANDRIA, VA 22314
Assignment: 30
Reel/Frame:054652/0874   Pages: 4
Recorded: 12/15/2020
Attorney Dkt #:2020-2282A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUDOH, HIROKI
Exec Dt:
08/31/2020
2
SASAKI, TAKU
Exec Dt:
09/01/2020
3
HATTORI, KANA
Exec Dt:
09/01/2020
4
YAHARA, KAZUYUKI
Exec Dt:
09/01/2020
5
KUSAKA, YASUNARI
Exec Dt:
09/01/2020
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210261737
17252508
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 31
Reel/Frame:054671/0243   Pages: 4
Recorded: 12/16/2020
Attorney Dkt #:2020-2283A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUDOH, HIROKI
Exec Dt:
08/31/2020
2
SASAKI, TAKU
Exec Dt:
09/01/2020
3
HATTORI, KANA
Exec Dt:
09/01/2020
4
YAHARA, KAZUYUKI
Exec Dt:
09/01/2020
5
KUSAKA, YASUNARI
Exec Dt:
09/01/2020
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210130570
17252957
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 32
Reel/Frame:054441/0464   Pages: 4
Recorded: 11/23/2020
Attorney Dkt #:2020-2273A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, MANABU
Exec Dt:
09/13/2020
2
NAKAGAWA, TAKASHI
Exec Dt:
09/09/2020
3
SASAKI, RYOUSUKE
Exec Dt:
09/11/2020
4
YAMAMOTO, YOHEI
Exec Dt:
09/09/2020
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210202190
17057740
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 33
Reel/Frame:053976/0349   Pages: 3
Recorded: 10/05/2020
Attorney Dkt #:1002-0191
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MIZOE, SHINYA
Exec Dt:
09/28/2020
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11496823
US20210152911
17045410
Correspondence name and address
TOMOKO NAKAJIMA
CERMAK NAKAJIMA & MCGOWAN LLP
127 S. PEYTON ST., SUITE 200
ALEXANDRIA, VA 22314
Assignment: 34
Reel/Frame:054209/0367   Pages: 3
Recorded: 10/29/2020
Attorney Dkt #:1002-0192
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAWAGUCHI, ASEI WILLIAM
Exec Dt:
10/21/2020
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210060825
17051524
Correspondence name and address
TOMOKO NAKAJIMA
CERMAK NAKAJIMA & MCGOWAN LLP
127 S. PEYTON ST., SUITE 200
ALEXANDRIA, VA 22314
Assignment: 35
Reel/Frame:054504/0811   Pages: 3
Recorded: 12/01/2020
Attorney Dkt #:1002-0193
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KIMOTO, TAKAYA
Exec Dt:
11/11/2020
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11596061
US20210227689
15734021
Correspondence name and address
TOMOKO NAKAJIMA
CERMAK NAKAJIMA & MCGOWAN LLP
127 S. PEYTON ST., SUITE 200
ALEXANDRIA, VA 22314
Assignment: 36
Reel/Frame:055670/0885   Pages: 3
Recorded: 03/22/2021
Attorney Dkt #:2020-2893A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWAZAKI, HIROMICHI
Exec Dt:
11/24/2020
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210388175
17278420
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 37
Reel/Frame:054575/0476   Pages: 3
Recorded: 12/08/2020
Attorney Dkt #:1002-0194
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOGO, TETSUYA
Exec Dt:
11/30/2020
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210246982
16973154
Correspondence name and address
TOMOKO NAKAJIMA
CERMAK NAKAJIMA & MCGOWAN LLP
127 S. PEYTON ST., SUITE 200
ALEXANDRIA, VA 22314
Assignment: 38
Reel/Frame:055481/0982   Pages: 3
Recorded: 03/03/2021
Attorney Dkt #:2020-3011A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUDOH, HIROKI
Exec Dt:
12/10/2020
2
LI, CHIEN-CHIAO
Exec Dt:
12/10/2020
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210324255
17273132
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 39
Reel/Frame:056107/0649   Pages: 3
Recorded: 04/30/2021
Attorney Dkt #:2021-0241A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIDA, KEITA
Exec Dt:
02/16/2021
2
KITADA, GAKU
Exec Dt:
02/15/2021
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU
SAITAMA-CITY, SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210371660
17290382
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 40
Reel/Frame:055808/0384   Pages: 3
Recorded: 04/02/2021
Attorney Dkt #:2020-3153A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, YASUYOSHI
Exec Dt:
02/23/2021
2
KONNO, HIDEAKI
Exec Dt:
02/24/2021
3
KAMIYA, TSUBASA
Exec Dt:
02/24/2021
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210359434
17282501
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 41
Reel/Frame:056257/0180   Pages: 3
Recorded: 05/17/2021
Attorney Dkt #:2021-0333A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUDOH, HIROKI
Exec Dt:
03/08/2021
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220018617
17294450
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 42
Reel/Frame:055933/0344   Pages: 3
Recorded: 04/15/2021
Attorney Dkt #:1002-0199
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KIMOTO, TAKAYA
Exec Dt:
03/30/2021
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11634842
US20210381140
17285772
Correspondence name and address
TOMOKO NAKAJIMA
CERMAK NAKAJIMA & MCGOWAN LLP
2000 DUKE STREET, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 43
Reel/Frame:056385/0694   Pages: 3
Recorded: 05/28/2021
Attorney Dkt #:1002-0202
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOMOOKA, SHINICHI
Exec Dt:
05/19/2021
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11392254
US20220019314
17298306
Correspondence name and address
TOMOKO NAKAJIMA
CERMAK NAKAJIMA & MCGOWAN LLP
2000 DUKE STREET, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 44
Reel/Frame:056559/0631   Pages: 4
Recorded: 06/16/2021
Attorney Dkt #:1002-0203
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMOOKA, SHINICHI
Exec Dt:
06/09/2021
2
SAKAI, YASUSHI
Exec Dt:
06/08/2021
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11852510
US20220090944
17414417
Correspondence name and address
TOMOKO NAKAJIMA
CERMAK NAKAJIMA & MCGOWAN LLP
2000 DUKE STREET, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 45
Reel/Frame:057580/0176   Pages: 3
Recorded: 09/23/2021
Attorney Dkt #:2021-1131A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONNO, HIDEAKI
Exec Dt:
06/15/2021
2
WATANABE, YASUYOSHI
Exec Dt:
06/10/2021
3
KAMIYA, TSUBASA
Exec Dt:
06/15/2021
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11881643
US20220190494
17442432
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 46
Reel/Frame:057229/0280   Pages: 4
Recorded: 08/19/2021
Attorney Dkt #:1002-0205
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUNO, TAKAAKI
Exec Dt:
07/27/2021
2
KOYANO, SHIGERU
Exec Dt:
07/28/2021
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220169853
17432227
Correspondence name and address
SHELLY GUEST CERMAK
2000 DUKE STREET
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 47
Reel/Frame:057849/0688   Pages: 3
Recorded: 10/20/2021
Attorney Dkt #:2021-1341A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, YASUYOSHI
Exec Dt:
08/05/2021
2
KONNO, HIDEAKI
Exec Dt:
08/06/2021
3
KAMIYA, TSUBASA
Exec Dt:
08/06/2021
4
KOGISO, TATSUYA
Exec Dt:
08/05/2021
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-SHI, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11855368
US20220190496
17605083
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 48
Reel/Frame:058258/0224   Pages: 3
Recorded: 12/01/2021
Attorney Dkt #:2021-1855A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OZAWA, MOTOKI
Exec Dt:
09/14/2021
2
KITADA, GAKU
Exec Dt:
09/14/2021
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220238939
17615703
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 49
Reel/Frame:058761/0912   Pages: 3
Recorded: 01/25/2022
Attorney Dkt #:2021-2410A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMIYA, TSUBASA
Exec Dt:
11/24/2021
2
KONNO, HIDEAKI
Exec Dt:
11/19/2021
3
WATANABE, YASUYOSHI
Exec Dt:
11/22/2021
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220255242
17629889
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 50
Reel/Frame:059146/0665   Pages: 3
Recorded: 03/02/2022
Attorney Dkt #:2021-2553A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUDOH, HIROKI
Exec Dt:
12/17/2021
2
ISHIHARA, MIHO
Exec Dt:
12/17/2021
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220289932
17639688
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 51
Reel/Frame:059654/0230   Pages: 3
Recorded: 04/20/2022
Attorney Dkt #:2022-0106A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUDOH, HIROKI
Exec Dt:
01/31/2022
2
ISHIHARA, MIHO
Exec Dt:
01/31/2022
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11618247
US20220347996
17770539
Correspondence name and address
WENDEROTH, LIND & PONACK L.L.P
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 52
Reel/Frame:060058/0206   Pages: 3
Recorded: 05/31/2022
Attorney Dkt #:2022-0108A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUDOH, HIROKI
Exec Dt:
01/31/2022
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220410448
17781208
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 53
Reel/Frame:059186/0693   Pages: 3
Recorded: 03/07/2022
Attorney Dkt #:1002-0211
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMOOKA, SHINICHI
Exec Dt:
02/25/2022
2
SAKAI, YASUSHI
Exec Dt:
02/22/2022
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU
SAITAMA-CITY, SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11599230
US20220269371
17641001
Correspondence name and address
TOMOKO NAKAJIMA
2000 DUKE STREET
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 54
Reel/Frame:060456/0140   Pages: 3
Recorded: 07/07/2022
Attorney Dkt #:1002-0215
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KEKURA, YU
Exec Dt:
06/23/2022
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU
SAITAMA-CITY, SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11613645
US20230040225
17791518
Correspondence name and address
TOMOKO NAKAJIMA
2000 DUKE STREET
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 55
Reel/Frame:061379/0604   Pages: 3
Recorded: 10/11/2022
Attorney Dkt #:2022-1245A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUDOH, HIROKI
Exec Dt:
07/06/2022
2
ISHIHARA, MIHO
Exec Dt:
07/01/2022
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230144307
17918217
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 56
Reel/Frame:061811/0529   Pages: 3
Recorded: 11/17/2022
Attorney Dkt #:2022-1189A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMETANI, HIROSHI
Exec Dt:
07/06/2022
2
KUDOH, HIROKI
Exec Dt:
07/06/2022
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230173793
17925922
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 57
Reel/Frame:061911/0275   Pages: 3
Recorded: 11/29/2022
Attorney Dkt #:1002-0217
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONMATSU, YOSHIFUMI
Exec Dt:
10/27/2022
2
SAKAI, YASUSHI
Exec Dt:
10/26/2022
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU
SAITAMA-CITY, SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230211666
17928528
Correspondence name and address
TOMOKO NAKAJIMA
CERMAK NAKAJIMA & MCGOWAN LLP
2000 DUKE STREET, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 58
Reel/Frame:062976/0866   Pages: 3
Recorded: 03/14/2023
Attorney Dkt #:2022-2199A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAZAKI, HIROMICHI
Exec Dt:
11/24/2022
2
KIUCHI, KENTARO
Exec Dt:
11/24/2022
3
KUROO, KENTA
Exec Dt:
11/24/2022
4
KUDOH, HIROKI
Exec Dt:
11/24/2022
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU
SAITAMA-CITY, SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230365766
18026186
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 59
Reel/Frame:062225/0281   Pages: 3
Recorded: 12/28/2022
Attorney Dkt #:1002-0218
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKUBO, MASAMICHI
Exec Dt:
11/25/2022
2
OGASAWARA, HIROSHI
Exec Dt:
11/24/2022
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU
SAITAMA-CITY, SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230355152
18003594
Correspondence name and address
TOMOKO NAKAJIMA
2000 DUKE STREET
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 60
Reel/Frame:062690/0954   Pages: 3
Recorded: 02/14/2023
Attorney Dkt #:2022-2298A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAMIKI, KAZUHIRO
Exec Dt:
12/16/2022
2
IWAZAKI, HIROMICHI
Exec Dt:
12/01/2022
3
KUROO, KENTA
Exec Dt:
12/02/2022
4
KUDOH, HIROKI
Exec Dt:
12/01/2022
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU
SAITAMA-CITY, SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230323181
18021226
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 61
Reel/Frame:062234/0033   Pages: 3
Recorded: 12/29/2022
Attorney Dkt #:1002-0219
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYANAGA, KANAE
Exec Dt:
12/21/2022
2
TATEDA, SHINYA
Exec Dt:
12/21/2022
3
YAMAMOTO, YOHEI
Exec Dt:
12/27/2022
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU
SAITAMA-CITY, SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230256822
18003719
Correspondence name and address
TOMOKO NAKAJIMA
2000 DUKE STREET
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 62
Reel/Frame:063176/0034   Pages: 3
Recorded: 03/30/2023
Attorney Dkt #:1002-0222
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMIYA, TSUBASA
Exec Dt:
03/27/2023
2
KONNO, HIDEAKI
Exec Dt:
03/27/2023
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU
SAITAMA-CITY, SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230395277
18247365
Correspondence name and address
TOMOKO NAKAJIMA
2000 DUKE STREET
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 63
Reel/Frame:064314/0326   Pages: 3
Recorded: 07/19/2023
Attorney Dkt #:2023-0492A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAMOTO, TATSUYA
Exec Dt:
04/11/2023
2
KITADA, GAKU
Exec Dt:
04/04/2023
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU
SAITAMA-CITY, SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240132766
18273131
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036

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