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 : SHIRASAKA, TETSUHIKO
Total Assignments: 6
Assignment: 1
Reel/Frame:005256/0872   Pages: 1
Recorded: 03/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUJII, SHINICHIRO
Exec Dt:
03/05/1990
2
TAKADA, KAORUKO
Exec Dt:
03/05/1990
3
YAMAMOTO, YOSHIHITO
Exec Dt:
03/05/1990
4
SHIMIZU, FUMIO
Exec Dt:
03/05/1990
5
INAI, MASATOSHI
Exec Dt:
03/05/1990
6
KINOSHITA, NAOSUMI
Exec Dt:
03/05/1990
7
NAKAMURA, SHIZUO
Exec Dt:
03/05/1990
8
HIROHASHI, MITSURU
Exec Dt:
03/05/1990
9
SAKAMOTO, TAKASHI
Exec Dt:
03/05/1990
10
TSUTSUMI, KAZUHIKO
Exec Dt:
03/05/1990
11
SHIRASAKA, TETSUHIKO
Exec Dt:
03/05/1990
Assignees
1
OTSUKA PHARMACEUTICAL CO., LTD.
2-9, KANDA-TSUKASACHO, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
2
OTSUKA PHARMACEUTICAL FACTORY, INC.
A CORP. OF JAPAN
115, KUGUHARA, TATEIWA, MUYACHO, NARUTO-SHI
TOKUSHIMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5204326
NONE
07493359
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER
1300 I ST., NW
WASHINGTON, DC 20005-3315
Assignment: 2
Reel/Frame:005646/0001   Pages: 3
Recorded: 09/04/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KEIKO FUJII, AS LEGAL HEIR OF SETSURO FUJII, DEC'D
Exec Dt:
08/17/1990
2
FUJII, SHINICHIRO, AS LEGAL HEIR OF FUJII SETSURO, DEC'D
Exec Dt:
08/17/1990
3
TAKADA, KAORUKO, AS LEGAL HEIR OF FUJII SETSURO, DEC'D
Exec Dt:
08/17/1990
4
SHIRASAKA, TETSUHIKO
Exec Dt:
08/17/1990
5
FUKUSHIMA, MASAKAZU
Exec Dt:
08/17/1990
Assignee
1
OTSUKA PHARMACEUTICAL CO., LTD.
9, KANDATSUKASACHO 2-CHOME, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5116600
NONE
07576468
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN,
KUBOVCIK & MURRAY
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:005558/0317   Pages: 3
Recorded: 12/28/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIRASAKA, TETSUHIKO
Exec Dt:
12/12/1990
2
ISHIKAWA, HIROSHI
Exec Dt:
12/03/1990
3
YASUMURA, KOICHI
Exec Dt:
12/05/1990
4
JITSUKAWA, KOICHIRO
Exec Dt:
12/05/1990
5
TOYAMA, SACHIO
Exec Dt:
12/05/1990
6
TSUBOUCHI, HIDETSUGU
Exec Dt:
12/05/1990
7
SUDO, KIMIO
Exec Dt:
12/14/1990
8
TSUJI, KOICHI
Exec Dt:
12/03/1990
Assignee
1
OTSUKA PHARMACEUTICAL CO., LTD., A CORP. OF JAPAN
9, KANDATSUKASA-CHO 2-CHOME, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5262411
NONE
07635441
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 4
Reel/Frame:007079/0329   Pages: 2
Recorded: 12/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANO, SHINGO
Exec Dt:
12/07/1993
2
OHNO, TOMOYASU
Exec Dt:
12/07/1993
3
OGAWA, KAZUO
Exec Dt:
12/07/1993
4
YAMADA, HARUO
Exec Dt:
12/07/1993
5
SHIRASAKA, TETSUHIKO
Exec Dt:
12/07/1993
6
KAWAMURA, HIROYUKI
Exec Dt:
12/07/1993
7
WATANABE, SHINICHI
Exec Dt:
12/07/1993
Assignee
1
TAIHO PHARMACEUTICAL CO., LTD.
1-27, KANDA NISHIKI-CHO, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5480899
NONE
08167798
Correspondence name and address
ROBERT B. MURRAY
NIKAIDO, MARMELSTEIN, MURRAY & ORAM
METROPOLITAN SQUARE, 655 15TH ST., N.W.
SUITE 330 - G STREET LOBBY
WASHINGTON, DC 20005-5701
Assignment: 5
Reel/Frame:007191/0564   Pages: 2
Recorded: 05/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANO, SHINGO
Exec Dt:
04/21/1994
2
OHNO, TOMOYASU
Exec Dt:
04/21/1994
3
OGAWA, KAZUO
Exec Dt:
04/21/1994
4
SHIRASAKA, TETSUHIKO
Exec Dt:
04/21/1994
Assignee
1
TAIHO PHARMACEUTICAL CO., LTD.
1-27, KANDA NISHIKI-CHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5475118
NONE
08211950
Correspondence name and address
NIKAIDO, MARMELSTEIN, MURRAY & ORAM
METROPOLITAN SQUARE, G STREET LOBBY
655 FIFTEENTH STREET, N.W., STE. 330
WASHINGTON, D.C. 20005-5701
ATTN: ROBERT B. MURRAY
Assignment: 6
Reel/Frame:030895/0633   Pages: 4
Recorded: 07/29/2013
Attorney Dkt #:2941-203
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRASAKA, TETSUHIKO
Exec Dt:
04/16/2013
2
YAMAUE, HIROKI
Exec Dt:
04/19/2013
3
YAMAMITSU, SUSUMU
Exec Dt:
04/26/2013
Assignee
1
TAIHO PHARMACEUTICAL CO., LTD.
1-27, KANDANISHIKI-CHO, CHIYODA-KU,
TOKYO, JAPAN 1018444
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140038966
13982354
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N.W.
SUITE 800
WASHINGTON, DC 20005

Search Results as of: 05/07/2024 07:32 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