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 : SAKAKIBARA, HAJIME
Total Assignments: 11
Assignment: 1
Reel/Frame:004757/0351   Pages: 3
Recorded: 08/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KATAOKA, HIDEKI
Exec Dt:
07/30/1987
2
TAKAHASHI, TATSURO
Exec Dt:
07/30/1987
3
KIKUCHI, SHIRO
Exec Dt:
07/30/1987
4
YAMANAKA, NAOAKI
Exec Dt:
07/30/1987
5
SAKAKIBARA, HAJIME
Exec Dt:
07/30/1987
6
HIRANO, MIKI
Exec Dt:
07/30/1987
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
1-6, UCHISAIWAI-CHO 1-CHOME,
A CORP. OF JAPAN
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4788679
NONE
07083646
Correspondence name and address
STAAS & HALSEY
1825 K STREET, N.W. - SUITE 816
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:031991/0629   Pages: 4
Recorded: 01/17/2014
Attorney Dkt #:210791-0001-00-US-506321
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAKIBARA, HAJIME
Exec Dt:
01/10/2014
2
NISHIMURA, SHIGEKI
Exec Dt:
01/13/2014
3
JINNO, MASAYUKI
Exec Dt:
01/09/2014
4
OGAMI, HIROFUMI
Exec Dt:
01/09/2014
5
SENGA, MAKOTO
Exec Dt:
01/09/2014
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 5410041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9014955
US20140149029
14233409
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 3
Reel/Frame:050222/0363   Pages: 3
Recorded: 08/30/2019
Attorney Dkt #:TOR-19-1385/308876-000458
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAKIBARA, HAJIME
Exec Dt:
07/19/2019
2
YAGI, TAKAHIRO
Exec Dt:
07/19/2019
Assignee
1
TORAY INDUSTRIES, INC.
1-1, NIHONBASHI-MUROMACHI 2-CHOME
CHUO-KU
TOKYO, JAPAN 1038666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11026705
US20200000482
16490236
Correspondence name and address
T. DANIEL CHRISTENBURY, DLA PIPER LLC (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 5000
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:051223/0965   Pages: 3
Recorded: 12/10/2019
Attorney Dkt #:TOR-19-1524/308876-000460
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAKIBARA, HAJIME
Exec Dt:
12/04/2019
2
YAGI, TAKAHIRO
Exec Dt:
12/04/2019
Assignee
1
TORAY INDUSTRIES, INC.
1-1, NIHONBASHI-MUROMACHI 2-CHOME
CHUO-KU
TOKYO, JAPAN 103-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11071616
US20200205960
16620902
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 5000
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:053029/0042   Pages: 4
Recorded: 06/24/2020
Attorney Dkt #:192601
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, NOBUHIRO
Exec Dt:
06/03/2020
2
SAKAKIBARA, HAJIME
Exec Dt:
06/05/2020
3
DOI, ARATA
Exec Dt:
06/08/2020
4
MATSUMOTO, HIROSHI
Exec Dt:
06/08/2020
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME
CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11270580
US20210056840
16957619
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 6
Reel/Frame:053537/0288   Pages: 5
Recorded: 08/19/2020
Attorney Dkt #:207516-0151-00-US-604847
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAKIBARA, HAJIME
Exec Dt:
06/29/2020
2
DOI, ARATA
Exec Dt:
06/30/2020
3
MATSUMOTO, HIROSHI
Exec Dt:
06/30/2020
4
YAMAZAKI, NOBUHIRO
Exec Dt:
07/01/2020
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11335201
US20200402406
16970985
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 7
Reel/Frame:053478/0501   Pages: 7
Recorded: 08/12/2020
Attorney Dkt #:193215
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, NOBUHIRO
Exec Dt:
08/04/2020
2
SAKAKIBARA, HAJIME
Exec Dt:
08/05/2020
3
DOI, ARATA
Exec Dt:
08/03/2020
4
MATSUMOTO, HIROSHI
Exec Dt:
08/03/2020
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11232706
US20200402397
16969501
Correspondence name and address
JOHN A. RADI
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 8
Reel/Frame:055145/0714   Pages: 4
Recorded: 01/28/2021
Attorney Dkt #:194802
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAKIBARA, HAJIME
Exec Dt:
01/12/2021
2
MATSUMOTO, HIROSHI
Exec Dt:
01/18/2021
3
YAMAZAKI, NOBIHIRO
Exec Dt:
01/15/2021
4
DOI, ARATA
Exec Dt:
01/18/2021
5
OGAMI, HIROFUMI
Exec Dt:
01/12/2021
Assignees
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 5410041
2
SUMITOMO ELECTRIC SYSTEMS SOLUTIONS CO., LTD.
1-43-5, SEKIGUCHI, BUNKYO-KU
TOKYO, JAPAN 1120014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11847907
US20210233394
17263929
Correspondence name and address
JOHN A. RADI
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:055355/0719   Pages: 3
Recorded: 02/22/2021
Attorney Dkt #:194284
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAKIBARA, HAJIME
Exec Dt:
02/05/2021
Assignee
1
SUMITOMO ELECTRIC SYSTEM SOLUTIONS CO., LTD.
1-43-5, SEKIGUCHI
BUNKYO-KU
TOKYO, JAPAN 1120014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11263900
US20210174672
17270291
Correspondence name and address
JOHN A. RADI
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 10
Reel/Frame:059634/0587   Pages: 4
Recorded: 04/19/2022
Attorney Dkt #:TAN-21-1298/308884-000088
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAKIBARA, HAJIME
Exec Dt:
02/28/2022
2
OKADA, TATSUYA
Exec Dt:
02/25/2022
3
NAKAJIMA, HIROKI
Exec Dt:
02/18/2022
4
MATSUKUMA, AKINORI
Exec Dt:
02/18/2022
5
HARADA, HIROYUKI
Exec Dt:
02/22/2022
Assignee
1
TORAY INDUSTRIES, INC.
1-1, NIHONBASHI-MUROMACHI 2-CHOME
CHUO-KU
TOKYO, JAPAN 103-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220378499
17770102
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 5000
PHILADELPHIA, 19103 UNITED STATES
Assignment: 11
Reel/Frame:060897/0250   Pages: 4
Recorded: 08/25/2022
Attorney Dkt #:KPL-22-1171/388237-000031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAKIBARA, HAJIME
Exec Dt:
07/26/2022
2
OKADA, TATSUYA
Exec Dt:
08/04/2022
3
MATSUKUMA, AKINORI
Exec Dt:
07/26/2022
4
MATSUMOTO, HIROSHI
Exec Dt:
07/26/2022
5
NAKAJIMA, HIROKI
Exec Dt:
07/29/2022
Assignee
1
TORAY INDUSTRIES, INC.
1-1, NIHONBASHI-MUROMACHI 2-CHOME
CHUO-KU
TOKYO-TO, JAPAN 103-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230082336
17802219
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 5000
PHILADELPHIA, 19103 UNITED STATES

Search Results as of: 04/25/2024 08:11 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