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 : OHTA, SEIICHI
Total Assignments: 8
Assignment: 1
Reel/Frame:005286/0831   Pages: 3
Recorded: 04/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TANAKA, TOKUJI
Exec Dt:
04/12/1990
2
AKIMOTO, ETSUJI
Exec Dt:
04/12/1990
3
OHTA, SEIICHI
Exec Dt:
04/12/1990
Assignee
1
DAICEL CHEMICAL INDUSTRIES, LTD.
1, TEPPO-CHO
SAKAI-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5114828
NONE
07511171
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON ST.
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 2
Reel/Frame:005384/0798   Pages: 3
Recorded: 05/25/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAMAKURA, KUNIHITO
Exec Dt:
05/16/1990
2
OHTA, SEIICHI
Exec Dt:
05/16/1990
3
AOKI, CHIHIRO
Exec Dt:
05/16/1990
4
HAMANO, SEITARO
Exec Dt:
05/16/1990
5
HIRAMATSU, YASUSHI
Exec Dt:
05/16/1990
Assignee
1
DAICEL CHEMICAL INDUSTRIES, LTD.
1, TEPPO-CHO, SAKAI-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5090078
NONE
07528376
Correspondence name and address
BIRCH, STEWART, KOLASCH AND BIRCH
301 NORTH WASHINGTON STREET
P.O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 3
Reel/Frame:009890/0321   Pages: 3
Recorded: 04/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTA, SEIICHI
Exec Dt:
03/26/1999
Assignee
1
CASIO COMPUTER CO., LTD.
6-2, HON-MACHI 1-CHOME, SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6897893
NONE
09286791
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, ET AL.
BARBARA VILLANI
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 4
Reel/Frame:036404/0849   Pages: 4
Recorded: 08/24/2015
Attorney Dkt #:008326.00010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OZAWA, YUICHI
Exec Dt:
07/30/2015
2
NISHIMURA, HIROSHI
Exec Dt:
07/30/2015
3
OHTA, SEIICHI
Exec Dt:
07/30/2015
4
IGUCHI, YASUHITO
Exec Dt:
07/31/2015
5
CHIBA, KUNIHIKO
Exec Dt:
08/07/2015
6
KATO, KEN
Exec Dt:
07/31/2015
Assignee
1
TOKYO SEIMITSU CO., LTD.
2968-2 ISHIKAWA-MACHI
HACHIOJI-SHI, TOKYO, JAPAN 192-8515
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9442156
US20150362553
14833568
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:036404/0982   Pages: 4
Recorded: 08/24/2015
Attorney Dkt #:008326.00009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OZAWA, YUICHI
Exec Dt:
07/30/2015
2
NISHIMURA, HIROSHI
Exec Dt:
07/30/2015
3
OHTA, SEIICHI
Exec Dt:
07/30/2015
4
IGUCHI, YASUHITO
Exec Dt:
07/31/2015
5
CHIBA, KUNIHIKO
Exec Dt:
08/07/2015
6
KATO, KEN
Exec Dt:
07/31/2015
Assignee
1
TOKYO SEIMITSU CO., LTD.
2968-2 ISHIKAWA-MACHI
HACHIOJI-SHI, TOKYO, JAPAN 192-8515
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9664733
US20150362552
14833518
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:047927/0936   Pages: 4
Recorded: 01/08/2019
Attorney Dkt #:023312-0269
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, TAICHI
Exec Dt:
12/07/2018
2
OHTA, SEIICHI
Exec Dt:
12/07/2018
3
KOKUDO, NORIHIRO
Exec Dt:
12/10/2018
Assignee
1
THE UNIVERSITY OF TOKYO
3-1, HONGO 7-CHOME
BUNKYO-KU, TOKYO, JAPAN 113-8654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11464597
US20190209260
16316097
Correspondence name and address
STEPHEN B. MAEBIUS
FOLEY & LARDNER LLP
3000 K STREET N.W., SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 7
Reel/Frame:053165/0220   Pages: 4
Recorded: 07/09/2020
Attorney Dkt #:023312-0303
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, TAICHI
Exec Dt:
05/12/2020
2
OHTA, SEIICHI
Exec Dt:
05/15/2020
3
HASEGAWA, KIYOSHI
Exec Dt:
05/12/2020
Assignee
1
THE UNIVERSITY OF TOKYO
3-1, HONGO 7-CHOME
BUNKYO-KU, TOKYO, JAPAN 113-8654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200397954
16961080
Correspondence name and address
STEPHEN B. MAEBIUS
FOLEY & LARDNER LLP
3000 K STREET N.W., SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 8
Reel/Frame:063506/0540   Pages: 8
Recorded: 05/02/2023
Attorney Dkt #:4456-0304PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, TAICHI
Exec Dt:
12/16/2022
2
OHTA, SEIICHI
Exec Dt:
12/16/2022
3
QI, PAN
Exec Dt:
12/20/2022
4
CHANDEL, ARVIND KUMAR SINGH
Exec Dt:
12/16/2022
5
ISAJI, MITSUKO
Exec Dt:
03/31/2023
Assignees
1
THE UNIVERSITY OF TOKYO
3-1, HONGO 7-CHOME, BUNKYO-KU
TOKYO, JAPAN 113-8654
2
MOCHIDA PHARMACEUTICAL CO., LTD.
7, YOTSUYA 1-CHOME, SHINJUKU-KU
TOKYO, JAPAN 160-8515
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230285577
18020993
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22040-0747

Search Results as of: 05/01/2024 11:13 PM
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