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 : KAWAMURA, HIRONORI
Total Assignments: 5
Assignment: 1
Reel/Frame:025542/0754   Pages: 4
Recorded: 12/28/2010
Attorney Dkt #:P5016US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHKUBO, TAKAHITO
Exec Dt:
12/06/2010
2
TANAKA, TOSHIHIRO
Exec Dt:
12/06/2010
3
OIKE, NOBUYOSHI
Exec Dt:
12/06/2010
4
KAWAMURA, HIRONORI
Exec Dt:
12/06/2010
Assignee
1
KYOWA CO., LTD.
1-13-20, MINAMISENBA
CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 542-0081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110158747
12979572
Correspondence name and address
DITTHAVONG MORI & STEINER, P.C.
918 PRINCE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:025542/0926   Pages: 4
Recorded: 12/28/2010
Attorney Dkt #:P5027US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHKUBO, TAKAHITO
Exec Dt:
12/06/2010
2
TANAKA, TOSHIHIRO
Exec Dt:
12/06/2010
3
OIKE, NOBUYOSHI
Exec Dt:
12/06/2010
4
KAWAMURA, HIRONORI
Exec Dt:
12/06/2010
Assignee
1
KYOWA CO., LTD.
1-13-20, MINAMISENBA
CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 542-0081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9228569
US20110158751
12979596
Correspondence name and address
DITTHAVONG MORI & STEINER, P.C.
918 PRINCE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:025543/0045   Pages: 4
Recorded: 12/28/2010
Attorney Dkt #:P5028US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHKUBO, TAKAHITO
Exec Dt:
12/06/2010
2
TANAKA, TOSHIHIRO
Exec Dt:
12/06/2010
3
OIKE, NOBUYOSHI
Exec Dt:
12/06/2010
4
KAWAMURA, HIRONORI
Exec Dt:
12/06/2010
Assignee
1
KYOWA CO., LTD.
1-13-20, MINAMISENBA
CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 542-0081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110158753
12979602
Correspondence name and address
DITTHAVONG MORI & STEINER, P.C.
918 PRINCE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:053432/0416   Pages: 5
Recorded: 08/07/2020
Attorney Dkt #:5615-035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORIYAMA, IKUO
Exec Dt:
07/08/2020
2
ODA, KOTARO
Exec Dt:
07/08/2020
3
MATSUO, SHIGERU
Exec Dt:
07/08/2020
4
KAJIWARA, KOJI
Exec Dt:
07/08/2020
5
KAWAMURA, HIRONORI
Exec Dt:
07/08/2020
Assignees
1
SUMITOMO CORPORATION
3-2, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8601
2
KYOWA CO., LTD.
4-1-3, KYUTAROCHO, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11332902
US20210079616
16968305
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:055067/0705   Pages: 5
Recorded: 01/28/2021
Attorney Dkt #:5615-036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAJIWARA, KOJI
Exec Dt:
12/11/2020
2
KAWAMURA, HIRONORI
Exec Dt:
12/11/2020
3
OGAWA, YOSHIHIRO
Exec Dt:
12/15/2020
4
MATSUO, SHIGERU
Exec Dt:
12/14/2020
Assignees
1
KYOWA CO., LTD.
4-1-3, KYUTAROCHO, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0056
2
SUMITOMO CORPORATION
3-2, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11685597
US20210309448
17264195
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314

Search Results as of: 05/03/2024 06:34 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