skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SAKAI, KEI
Total Assignments: 32
Assignment: 1
Reel/Frame:021905/0762   Pages: 3
Recorded: 12/01/2008
Attorney Dkt #:4898-0115PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAISHI, MASATAKA
Exec Dt:
09/22/2008
2
KAKUHAMA, YOSHITAKA
Exec Dt:
09/22/2008
3
SAKAI, KEI
Exec Dt:
09/22/2008
4
KITAMURA, YOSUKE
Exec Dt:
09/22/2008
Assignee
1
MITSUBISHI HEAVY INDUSTRIES, LTD.
16-5, KONAN 2-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7747378
US20090071439
12230451
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:021914/0050   Pages: 3
Recorded: 12/02/2008
Attorney Dkt #:4898-0117PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAISHI, MASATAKA
Exec Dt:
09/22/2008
2
KAKUHAMA, YOSHITAKA
Exec Dt:
09/22/2008
3
SAKAI, KEI
Exec Dt:
09/22/2008
4
KITAMURA, YOSUKE
Exec Dt:
09/22/2008
Assignee
1
MITSUBISHI HEAVY INDUSTRIES, LTD.
16-5, KONAN 2-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7650222
US20090076708
12230449
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:021922/0318   Pages: 3
Recorded: 12/03/2008
Attorney Dkt #:4898-0118PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAISHI, MASATAKA
Exec Dt:
09/22/2008
2
KAKUHAMA, YOSHITAKA
Exec Dt:
09/22/2008
3
SAKAI, KEI
Exec Dt:
09/22/2008
4
KITAMURA, YOSUKE
Exec Dt:
09/22/2008
Assignee
1
MITSUBISHI HEAVY INDUSTRIES, LTD.
16-5, KONAN 2-CHOME, MINATO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7650223
US20090076709
12230450
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:021923/0728   Pages: 3
Recorded: 12/03/2008
Attorney Dkt #:4898-0116PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAISHI, MASATAKA
Exec Dt:
09/22/2008
2
KAKUHAMA, YOSHITAKA
Exec Dt:
09/22/2008
3
SAKAI, KEI
Exec Dt:
09/22/2008
4
KITAMURA, YOSUKE
Exec Dt:
09/22/2008
Assignee
1
MITSUBISHI HEAVY INDUSTRIES, LTD.
16-5, KONAN 2-CHOME, MINATO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7654247
US20090071438
12230439
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:026148/0600   Pages: 2
Recorded: 04/19/2011
Attorney Dkt #:XA-11849/T3351-18316US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, KEI
Exec Dt:
04/07/2011
2
SASAJIMA, FUMIHIRO
Exec Dt:
04/07/2011
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHISHIMBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8478078
US20110194778
13122731
Correspondence name and address
MITCHELL W. SHAPIRO
1751 PINNACLE DRIVE, SUITE 500
MCLEAN, VA 22102-3833
Assignment: 6
Reel/Frame:027417/0581   Pages: 3
Recorded: 12/20/2011
Attorney Dkt #:023971-0827
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATOU, KAZUYUKI
Exec Dt:
10/14/2011
2
OHMA, ATSUSHI
Exec Dt:
10/20/2011
3
ONO, YOSHITAKA
Exec Dt:
10/20/2011
4
IDEN, HIROSHI
Exec Dt:
11/04/2011
5
SAKAI, KEI
Exec Dt:
10/17/2011
Assignee
1
NISSAN MOTOR CO., LTD.
2, TAKARA-CHO, KANAGAWA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 221-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9029045
US20120094215
13379204
Correspondence name and address
FOLEY AND LARDNER LLP SUITE 500
3000 K STREET NW
WASHINGTON, DC 20007
Assignment: 7
Reel/Frame:027517/0647   Pages: 3
Recorded: 01/11/2012
Attorney Dkt #:ASA-8182
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIJIMA, TATSUAKI
Exec Dt:
10/26/2011
2
NASU, OSAMU
Exec Dt:
12/09/2011
3
FUKUDA, MUNEYUKI
Exec Dt:
10/28/2011
4
OHASHI, TAKEYOSHI
Exec Dt:
10/28/2011
5
YAMANASHI, HIROMASA
Exec Dt:
11/15/2011
6
MIYAMOTO, TAKUJI
Exec Dt:
10/26/2011
7
SAKAI, KEI
Exec Dt:
10/27/2011
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9129775
US20120119085
13383546
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:027446/0148   Pages: 3
Recorded: 12/27/2011
Attorney Dkt #:023971-0828
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IDEN, HIROSHI
Exec Dt:
11/16/2011
2
OHMA, ATSUSHI
Exec Dt:
11/10/2011
3
ONO, YOSHITAKA
Exec Dt:
11/10/2011
4
SATOU, KAZUYUKI
Exec Dt:
11/10/2011
5
SAKAI, KEI
Exec Dt:
11/10/2011
Assignee
1
NISSAN MOTOR CO., LTD.
2, TAKARA-CHO, KANAGAWA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 221-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120100461
13380709
Correspondence name and address
GLENN LAW
FOLEY & LARDNER LLP, SUITE 600
3000 K STREET, N.W.
WASHINGTON, WA 20007
Assignment: 9
Reel/Frame:028998/0528   Pages: 2
Recorded: 09/20/2012
Attorney Dkt #:108004.64690US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, KEI
Exec Dt:
05/14/2012
2
ZHANG, YAFENG
Exec Dt:
05/15/2012
3
HASEGAWA, NORIO
Exec Dt:
05/15/2012
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9024272
US20120267528
13518706
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 10
Reel/Frame:028441/0409   Pages: 5
Recorded: 06/26/2012
Attorney Dkt #:6164-000621/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIDAKA, MAKOTO
Exec Dt:
06/19/2012
2
MATSUMOTO, TAKAMASA
Exec Dt:
06/19/2012
3
SUZUKI, NOBUYOSHI
Exec Dt:
06/19/2012
4
SAKAI, KEI
Exec Dt:
06/19/2012
5
HATA, KIYOSHI
Exec Dt:
06/19/2012
6
MATSUSHITA, SHINGO
Exec Dt:
06/19/2012
7
SAITO, TAKASHI
Exec Dt:
06/19/2012
8
MUSHA, AKIHIRO
Exec Dt:
06/19/2012
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8678369
US20130001848
13533444
Correspondence name and address
JOHN A. CASTELLANO
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 11
Reel/Frame:030403/0699   Pages: 6
Recorded: 05/13/2013
Attorney Dkt #:NNA-546-A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IDEN, HIROSHI
Exec Dt:
04/25/2013
2
OHMA, ASUSHI
Exec Dt:
04/08/2013
3
SAKAI, KEI
Exec Dt:
04/12/2013
4
SATOU, KAZUYUKI
Exec Dt:
04/24/2013
5
ONO, YOSHITAKA
Exec Dt:
04/26/2013
6
TANAKA, HIROYUKI
Exec Dt:
04/09/2013
7
AKIZUKI, KEN
Exec Dt:
04/05/2013
Assignee
1
NISSAN MOTOR CO., LTD.
2 TAKARA-CHO, KANAGAWA-KU, YOKOHAMA-SHI
KANAGAWA, JAPAN 221-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9799903
US20140199609
13880393
Correspondence name and address
FRANCINE B. NESTI C/O YOUNG BASILE
3001 WEST BIG BEAVER ROAD
SUITE 624
TROY, MI 48084-3107
Assignment: 12
Reel/Frame:030770/0249   Pages: 2
Recorded: 07/10/2013
Attorney Dkt #:ASA-8802
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBAHARA, TAKUMA
Exec Dt:
06/17/2013
2
OIKAWA, MICHIO
Exec Dt:
06/17/2013
3
SAKAI, KEI
Exec Dt:
06/10/2013
4
YAMAGUCHI, SATORU
Exec Dt:
06/10/2013
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHIMBASHI 1-CHOME,
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9336587
US20140003703
13868352
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:033490/0529   Pages: 2
Recorded: 08/07/2014
Attorney Dkt #:104349.66917US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKASUGI, YASUNORI
Exec Dt:
07/16/2014
2
SAKAI, KEI
Exec Dt:
07/22/2014
3
YAMAGUCHI, SATORU
Exec Dt:
07/16/2014
4
HIRAO, KAZUYUKI
Exec Dt:
07/16/2014
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10197783
US20150002652
14377382
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 14
Reel/Frame:034647/0268   Pages: 3
Recorded: 01/06/2015
Attorney Dkt #:062807-0818
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCH, SATORU
Exec Dt:
11/14/2014
2
SAKAI, KEI
Exec Dt:
11/14/2014
3
INOUE, OSAMU
Exec Dt:
11/14/2014
4
HIRAO, KAZUYUKI
Exec Dt:
11/14/2014
5
KOMURA, OSAMU
Exec Dt:
11/14/2014
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHIMBASHI 1-CHOME
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10545017
US20150285627
14413198
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 15
Reel/Frame:035003/0694   Pages: 2
Recorded: 02/23/2015
Attorney Dkt #:108004.67567US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISAWA, MIKI
Exec Dt:
01/17/2015
2
SAKAI, KEI
Exec Dt:
01/14/2015
3
HASEGAWA, NORIO
Exec Dt:
01/24/2015
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9589343
US20150243008
14422603
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 16
Reel/Frame:036058/0748   Pages: 3
Recorded: 07/10/2015
Attorney Dkt #:108004.68022US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, MAKOTO
Exec Dt:
06/23/2015
2
YAMAGUCHI, SATORU
Exec Dt:
06/23/2015
3
SAKAI, KEI
Exec Dt:
06/23/2015
4
ISAWA, MIKI
Exec Dt:
06/23/2015
5
TAKADA, SATOSHI
Exec Dt:
06/23/2015
6
HASUMI, KAZUHISA
Exec Dt:
06/23/2015
7
IKOTA, MASAMI
Exec Dt:
06/23/2015
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9831062
US20150357158
14760322
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 17
Reel/Frame:043060/0026   Pages: 2
Recorded: 07/21/2017
Attorney Dkt #:104349.PA087US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, KEI
Exec Dt:
06/12/2017
2
YAMAGUCHI, SATORU
Exec Dt:
06/12/2017
3
HIRAO, KAZUYUKI
Exec Dt:
06/12/2017
4
TAKASUGI, YASUNORI
Exec Dt:
06/12/2017
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10417756
US20180012349
15545067
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 18
Reel/Frame:046461/0418   Pages: 2
Recorded: 07/25/2018
Attorney Dkt #:104349.PB401US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, KEI
Exec Dt:
06/12/2018
2
YAMAGUCHI, SATORU
Exec Dt:
06/12/2018
3
ITAI, HIDEKI
Exec Dt:
06/11/2018
4
TAKASUGI, YASUNORI
Exec Dt:
06/12/2018
5
SHIMIZU, KUMIKO
Exec Dt:
06/12/2018
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 1058717
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10984980
US20190035600
16071816
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC, DC 20044
Assignment: 19
Reel/Frame:048492/0535   Pages: 3
Recorded: 03/04/2019
Attorney Dkt #:104349.PB972US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKASUGI, YASUNORI
Exec Dt:
12/12/2018
2
YAMAGUCHI, SATORU
Exec Dt:
12/12/2018
3
SAKAI, KEI
Exec Dt:
12/17/2018
4
ITAI, HIDEKI
Exec Dt:
12/17/2018
5
MOMONOI, YOSHINORI
Exec Dt:
12/12/2018
6
KAMEDA, TOSHIMASA
Exec Dt:
12/18/2018
7
KIMURA, YOSHIHIRO
Exec Dt:
12/12/2018
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10665420
US20190295815
16291070
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 20
Reel/Frame:051122/0210   Pages: 8
Recorded: 11/26/2019
Attorney Dkt #:T4323-23597US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADA, KOICHI
Exec Dt:
11/06/2019
2
KIMURA, MEGUMI
Exec Dt:
11/07/2019
3
ENYAMA, MOMOYO
Exec Dt:
11/07/2019
4
YUMIBA, RYOU
Exec Dt:
11/15/2019
5
SAKAKIBARA, MAKOTO
Exec Dt:
11/07/2019
6
SAKAI, KEI
Exec Dt:
11/06/2019
7
YAMAGUCHI, SATORU
Exec Dt:
11/05/2019
8
SETOGUCHI, KATSUMI
Exec Dt:
11/05/2019
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8717
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11170969
US20210125806
16617319
Correspondence name and address
ERIC G. KING
MILES & STOCKBRIDGE PC
1751 PINNACLE DRIVE, SUITE 1500
TYSONS CORNER, VA 22102
Assignment: 21
Reel/Frame:052104/0638   Pages: 2
Recorded: 03/13/2020
Attorney Dkt #:HITACHI19-341801154US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADA, KOICHI
Exec Dt:
12/23/2019
2
SAKAI, KEI
Exec Dt:
12/25/2019
3
YAMAGUCHI, SATOU
Exec Dt:
12/25/2019
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-8717
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11011346
US20200303159
16810246
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 22
Reel/Frame:052624/0640   Pages: 6
Recorded: 05/11/2020
Attorney Dkt #:HITACHI19-341801154US01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 3RD CONVEYING PARTY NAME PREVIOUSLY RECORDED AT REEL: 52104 FRAME: 638. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HAMADA, KOICHI
Exec Dt:
12/23/2019
2
SAKAI, KEI
Exec Dt:
12/25/2019
3
YAMAGUCHI, SATORU
Exec Dt:
12/25/2019
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-8717
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11011346
US20200303159
16810246
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET
SUITE 1800
PHILADELPHIA, PA 19103
Assignment: 23
Reel/Frame:053103/0017   Pages: 2
Recorded: 07/01/2020
Attorney Dkt #:118247.PD551US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, SATORU
Exec Dt:
04/06/2020
2
SAKAI, KEI
Exec Dt:
04/06/2020
3
SUZUKI, MAKOTO
Exec Dt:
04/06/2020
4
WATANABE, RYOTO
Exec Dt:
05/15/2020
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11177112
US20200411281
16959616
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 24
Reel/Frame:054036/0292   Pages: 6
Recorded: 10/09/2020
Attorney Dkt #:118247.PD551US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 4TH INVENTORS FIRST NAME PREVIOUSLY RECORDED AT REEL: 053103 FRAME: 0017. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
YAMAGUCHI, SATORU
Exec Dt:
04/06/2020
2
SAKAI, KEI
Exec Dt:
04/06/2020
3
SUZUKI, MAKOTO
Exec Dt:
04/06/2020
4
WATANABE, RYOTA
Exec Dt:
05/15/2020
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11177112
US20200411281
16959616
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 25
Reel/Frame:056467/0561   Pages: 3
Recorded: 06/03/2021
Attorney Dkt #:118247.PE553US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADA, KOICHI
Exec Dt:
02/01/2021
2
KIMURA, MEGUMI
Exec Dt:
02/01/2021
3
ENYAMA, MOMOYO
Exec Dt:
03/04/2021
4
YUMIBA, RYOU
Exec Dt:
02/01/2021
5
SAKAKIBARA, MAKOTO
Exec Dt:
02/01/2021
6
SAKAI, KEI
Exec Dt:
02/01/2021
7
YAMAGUCHI, SATORU
Exec Dt:
02/01/2021
8
SETOGUCHI, KATSUMI
Exec Dt:
02/01/2021
9
SHIRAI, MASUMI
Exec Dt:
02/01/2021
10
TAKASUGI, YASUNORI
Exec Dt:
02/01/2021
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11791130
US20220051868
17299153
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 26
Reel/Frame:058151/0931   Pages: 2
Recorded: 11/18/2021
Attorney Dkt #:107532.PE911US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOMMI, MOTONOBU
Exec Dt:
09/03/2021
2
YAMAGUCHI, SATORU
Exec Dt:
09/03/2021
3
SAKAI, KEI
Exec Dt:
09/01/2021
4
NISHIHAMA, HIROSHI
Exec Dt:
09/01/2021
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-6409
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11670481
US20220165537
17449286
Correspondence name and address
CROWELL & MORING LLP INTELLECTUAL PROPER
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 27
Reel/Frame:057936/0635   Pages: 10
Recorded: 10/27/2021
Attorney Dkt #:HITACHI10-342000489US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HITOMI, KEIICHIRO
Exec Dt:
10/18/2021
2
TANIMOTO, KENJI
Exec Dt:
10/06/2021
3
ABE, YUSUKE
Exec Dt:
10/20/2021
4
YAMAMOTO, TAKUMA
Exec Dt:
10/11/2021
5
SAKAI, KEI
Exec Dt:
10/05/2021
6
YAMAGUCHI, SATORU
Exec Dt:
10/05/2021
7
GOTO, YASUNORI
Exec Dt:
10/14/2021
8
TAKAHASHI, SHUUICHIROU
Exec Dt:
10/08/2021
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-6409
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11626266
US20220130638
17501249
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 28
Reel/Frame:058381/0265   Pages: 2
Recorded: 12/08/2021
Attorney Dkt #:118247.PF101US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMEDA, TOSHIMASA
Exec Dt:
11/11/2021
2
SAKAI, KEI
Exec Dt:
11/11/2021
3
KAKUTA, JUNICHI
Exec Dt:
11/15/2021
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220230281
17643203
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 29
Reel/Frame:058511/0403   Pages: 2
Recorded: 12/30/2021
Attorney Dkt #:109701.PF163US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIE, MASAKI
Exec Dt:
12/02/2021
2
SAKAI, KEI
Exec Dt:
12/06/2021
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220319804
17597266
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 30
Reel/Frame:059892/0376   Pages: 2
Recorded: 05/11/2022
Attorney Dkt #:118247.PF289US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUMIBA, RYOU
Exec Dt:
12/10/2021
2
SAKAI, KEI
Exec Dt:
12/10/2021
3
YAMAGUCHI, SATORU
Exec Dt:
12/10/2021
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220277434
17634805
Correspondence name and address
CROWELL & MORING LLP INTELLECTUAL PROPER
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 31
Reel/Frame:061015/0151   Pages: 7
Recorded: 09/07/2022
Attorney Dkt #:HITACHI10-342000059US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIZEN, DAISUKE
Exec Dt:
07/13/2022
2
SAKAI, KEI
Exec Dt:
07/12/2022
3
KAKUTA, JUNICHI
Exec Dt:
07/13/2022
4
SHIRAI, MASUMI
Exec Dt:
07/26/2022
5
YAMAZAKI, MINORU
Exec Dt:
07/13/2022
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-6409
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230095456
17909876
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 32
Reel/Frame:062233/0762   Pages: 2
Recorded: 12/29/2022
Attorney Dkt #:118247.PG188US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOYAGI, MIKI
Exec Dt:
11/08/2022
2
SHIRAI, MASUMI
Exec Dt:
11/13/2022
3
SAKAI, KEI
Exec Dt:
11/08/2022
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230343547
18013605
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20011-4300

Search Results as of: 04/28/2024 01:15 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT