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Patent Assignment Assignor Details
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Assignor Name : OHTSUKA, TAKAFUMI
Total Assignments: 22
Assignment: 1
Reel/Frame:032751/0150   Pages: 2
Recorded: 04/24/2014
Attorney Dkt #:87136-365265
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTSUKA, TAKAFUMI
Exec Dt:
04/17/2014
2
TAZAWA, HIDEHISA
Exec Dt:
04/21/2014
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9151902
US20140321796
14260972
Correspondence name and address
MICHAEL A. SARTORI, PH.D.
VENABLE LLP, P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 2
Reel/Frame:033327/0528   Pages: 2
Recorded: 07/16/2014
Attorney Dkt #:87136-368861
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, MASAKI
Exec Dt:
07/03/2014
2
OHTSUKA, TAKAFUMI
Exec Dt:
07/03/2014
3
INOUE, TAKESHI
Exec Dt:
07/08/2014
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9326050
US20150023662
14333231
Correspondence name and address
MICHAEL A. SARTORI, PH.D.
VENABLE LLP, P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 3
Reel/Frame:033758/0958   Pages: 3
Recorded: 09/17/2014
Attorney Dkt #:87136-372439
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAZAWA, HIDEHISA
Exec Dt:
09/03/2014
2
TAKAHASHI, KENICHIRO
Exec Dt:
09/09/2014
3
SHIOZAKI, MANABU
Exec Dt:
09/09/2014
4
OHTSUKA, TAKAFUMI
Exec Dt:
09/03/2014
5
SUZUKI, MASAKI
Exec Dt:
09/09/2014
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9372311
US20150078748
14488817
Correspondence name and address
MICHAEL A. SARTORI, PH.D.
VENABLE LLP, P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 4
Reel/Frame:033905/0563   Pages: 2
Recorded: 10/07/2014
Attorney Dkt #:87136-373209
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTSUKA, TAKAFUMI
Exec Dt:
09/25/2014
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9277301
US20150098701
14508757
Correspondence name and address
MICHAEL A. SARTORI, PH.D.
VENABLE LLP, P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 5
Reel/Frame:035607/0051   Pages: 2
Recorded: 05/11/2015
Attorney Dkt #:87136-384374
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTSUKA, TAKAFUMI
Exec Dt:
04/17/2015
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150260920
14436438
Correspondence name and address
MICHAEL A. SARTORI, PH.D.
P.O. BOX 34385
VENABLE LLP
WASHINGTON, DC 20043-9998
Assignment: 6
Reel/Frame:035783/0627   Pages: 2
Recorded: 06/04/2015
Attorney Dkt #:87136-384376
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTSUKA, TAKAFUMI
Exec Dt:
04/17/2015
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150286009
14436466
Correspondence name and address
MICHAEL A. SARTORI, PH.D.
P.O. BOX 34385
VENABLE LLP
WASHINGTON, DC 20043-9998
Assignment: 7
Reel/Frame:036490/0767   Pages: 2
Recorded: 09/03/2015
Attorney Dkt #:87136-390341
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTSUKA, TAKAFUMI
Exec Dt:
09/01/2015
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9651436
US20160061672
14844894
Correspondence name and address
MICHAEL A. SARTORI, PH.D.
VENABLE LLP, P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 8
Reel/Frame:037530/0789   Pages: 2
Recorded: 01/20/2016
Attorney Dkt #:87136-394080
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTSUKA, TAKAFUMI
Exec Dt:
12/04/2015
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160124155
14896187
Correspondence name and address
MICHAEL A. SARTORI, PH.D.
VENABLE LLP, P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 9
Reel/Frame:037479/0697   Pages: 2
Recorded: 01/13/2016
Attorney Dkt #:87136-394466
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTSUKA, TAKAFUMI
Exec Dt:
12/07/2015
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9606296
US20160124152
14994670
Correspondence name and address
MICHAEL A. SARTORI, PH.D.
P.O. BOX 34385
VENABLE LLP
WASHINGTON, DC 20043-9998
Assignment: 10
Reel/Frame:039107/0625   Pages: 4
Recorded: 07/08/2016
Attorney Dkt #:87136-395423
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, MASAKI
Exec Dt:
01/18/2016
2
TAZAWA, HIDEHISA
Exec Dt:
01/19/2016
3
OHTSUKA, TAKAFUMI
Exec Dt:
01/19/2016
4
INOUE, TAKESHI
Exec Dt:
01/21/2016
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9482822
US20160216452
14905039
Correspondence name and address
MICHAEL A. SARTORI, PH.D.
P.O. BOX 34385
VENABLE LLP
WASHINGTON, DC 20043-9998
Assignment: 11
Reel/Frame:037765/0915   Pages: 2
Recorded: 02/18/2016
Attorney Dkt #:87136-397230
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTSUKA, TAKAFUMI
Exec Dt:
02/16/2016
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10184788
US20160238376
15046837
Correspondence name and address
MICHAEL A. SARTORI, PH.D.
P.O. BOX 34385
VENABLE LLP
WASHINGTON, DC 20043-9998
Assignment: 12
Reel/Frame:043105/0172   Pages: 2
Recorded: 07/26/2017
Attorney Dkt #:087136.418126
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTSUKA, TAKAFUMI
Exec Dt:
06/26/2017
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10429235
US20170363461
15628187
Correspondence name and address
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 13
Reel/Frame:049426/0992   Pages: 2
Recorded: 06/11/2019
Attorney Dkt #:202262-0202-00-US-590287
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMAKAWA, OSAMU
Exec Dt:
06/04/2019
2
TAZAWA, HIDEHISA
Exec Dt:
06/04/2019
3
OHTSUKA, TAKAFUMI
Exec Dt:
06/04/2019
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11088504
US20190379174
16436960
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 14
Reel/Frame:052412/0477   Pages: 3
Recorded: 04/16/2020
Attorney Dkt #:191057
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, MASATO
Exec Dt:
03/09/2020
2
TAZAWA, HIDEHISA
Exec Dt:
03/09/2020
3
SHIMAKAWA, OSAMU
Exec Dt:
03/06/2020
4
OHTSUKA, TAKAFUMI
Exec Dt:
03/09/2020
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11402585
US20200284988
16804566
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 15
Reel/Frame:052743/0627   Pages: 2
Recorded: 05/22/2020
Attorney Dkt #:192215
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTSUKA, TAKAFUMI
Exec Dt:
05/19/2020
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200381885
16881806
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 16
Reel/Frame:054955/0829   Pages: 6
Recorded: 01/19/2021
Attorney Dkt #:193960
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, TAKESHI
Exec Dt:
01/05/2021
2
KANAMORI, HIROO
Exec Dt:
01/05/2021
3
OHTSUKA, TAKAFUMI
Exec Dt:
01/05/2021
4
TAKAHARA, JUNICHI
Exec Dt:
01/06/2021
5
KIMINO, KAZUNARI
Exec Dt:
01/06/2021
Assignees
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
2
OSAKA UNIVERSITY
1-1, YAMADAOKA
SUITA-SHI, OSAKA, JAPAN 565-0871
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11800802
US20210151654
17261287
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 17
Reel/Frame:055019/0746   Pages: 2
Recorded: 01/25/2021
Attorney Dkt #:195012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTSUKA, TAKAFUMI
Exec Dt:
01/19/2021
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210242655
17262958
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 18
Reel/Frame:055882/0266   Pages: 2
Recorded: 04/09/2021
Attorney Dkt #:195973
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, EIICHIRO
Exec Dt:
03/01/2021
2
OHTSUKA, TAKAFUMI
Exec Dt:
03/01/2021
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11927802
US20210389525
17284376
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 19
Reel/Frame:060291/0345   Pages: 7
Recorded: 06/23/2022
Attorney Dkt #:22SEI-017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTSUKA, TAKAFUMI
Exec Dt:
06/22/2022
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI,
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230006411
17808363
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 20
Reel/Frame:062417/0844   Pages: 3
Recorded: 01/19/2023
Attorney Dkt #:223307
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTSUKA, TAKAFUMI
Exec Dt:
10/07/2022
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230275390
18016885
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 21
Reel/Frame:063215/0657   Pages: 5
Recorded: 04/04/2023
Attorney Dkt #:SEI2-PT034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTSUKA, TAKAFUMI
Exec Dt:
03/23/2023
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME
CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230378712
18130472
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 22
Reel/Frame:064165/0483   Pages: 6
Recorded: 07/06/2023
Attorney Dkt #:23SEI-010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTSUKA, TAKAFUMI
Exec Dt:
07/03/2023
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI,
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240011866
18347717
Correspondence name and address
IPUSA, P.L.L.C
330 JOHN CARLYLE STREET
SUITE 220
ALEXANDRIA, VA 22314

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