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 : YASUMURA, KOICHI
Total Assignments: 11
Assignment: 1
Reel/Frame:004918/0965   Pages: 2
Recorded: 07/21/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUJII, SETSURO
Exec Dt:
03/09/1987
2
ISHIKAWA, HIROSHI
Exec Dt:
03/09/1987
3
YASUMURA, KOICHI
Exec Dt:
03/09/1987
4
JITSUKAWA, KOICHIRO
Exec Dt:
03/09/1987
5
TOYAMA, SACHIO
Exec Dt:
03/09/1987
6
TSUBOUCHI, HIDETSUGU
Exec Dt:
03/09/1987
7
SUDO, KIMIO
Exec Dt:
03/09/1987
8
TSUJI, KOUICHI
Exec Dt:
03/09/1987
Assignee
1
OTSUKA PHARMACEUTICAL CO., LTD., 9, KANADATSUKASACHO 2-CHOME, CHIYODA-KU, TOKYO, 101 JAPAN A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4831026
NONE
07023602
Correspondence name and address
SUGHRUE, MION, ZINN,
MAC PEAK & SEAS
1776 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:005094/0134   Pages: 2
Recorded: 06/02/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUJII, SETSURO
Exec Dt:
02/25/1988
2
ISHIKAWA, HIROSHI
Exec Dt:
02/25/1988
3
YASUMURA, KOICHI
Exec Dt:
02/25/1988
4
JITSUKAWA, KOICHIRO
Exec Dt:
02/25/1988
5
TOYAMA, SACHIO
Exec Dt:
02/25/1988
6
TSUBOUCHI, HIDETSUGU
Exec Dt:
02/25/1988
7
SUDO, KIMIO
Exec Dt:
02/25/1988
8
TSUJI, KOUICHI
Exec Dt:
02/25/1988
Assignee
1
OTSUKA PHARMACEUTICAL CO., LTD.
9, KANDATSUKASA-CHO, 2-CHOME, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4898859
NONE
07165942
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20037-3202
Assignment: 3
Reel/Frame:004970/0552   Pages: 2
Recorded: 10/24/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUJII, SETSURO
Exec Dt:
10/03/1988
2
ISHIKAWA, HIROSHI
Exec Dt:
10/03/1988
3
YASUMURA, KOICHI
Exec Dt:
10/03/1988
4
JITSUKAWA, KOICHIRO
Exec Dt:
10/03/1988
5
TOYAMA, SACHIO
Exec Dt:
10/03/1988
6
TSUBOUCHI, HIDETSUGU
Exec Dt:
10/03/1988
7
SUDO, KIMIO
Exec Dt:
10/03/1988
8
TSUJI, KOICHI
Exec Dt:
10/03/1988
Assignee
1
OTSUKA PHARMACEUTICAL CO., LTD.
9, KANDATSUKASACHO 2-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4950662
NONE
07261293
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 4
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: 5
Reel/Frame:006077/0091   Pages: 3
Recorded: 04/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIKAWA, HIROSHI
Exec Dt:
03/09/1992
2
YASUMURA, KOICHI
Exec Dt:
03/09/1992
3
TSUBOUCHI, HIDETSUGU
Exec Dt:
03/09/1992
4
HIGUCHI, YUKIO
Exec Dt:
03/11/1992
5
TAMAOKA, HISASHI
Exec Dt:
03/16/1992
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 #
 
 
 
 
 
 
 
 
 
 
 
5376686
NONE
07863420
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20037-3202
Assignment: 6
Reel/Frame:007698/0007   Pages: 2
Recorded: 10/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUMURA, KOICHI
Exec Dt:
10/07/1994
2
MIYAJIMA, KEISUKE
Exec Dt:
10/07/1994
3
NAGAHAMA, TAKAO
Exec Dt:
10/07/1994
4
ISHIKAWA, SHINTARO
Exec Dt:
10/07/1994
5
NAKAGAWA, YUKO
Exec Dt:
10/07/1994
6
SUGIYAMA, KAZUHISA
Exec Dt:
10/07/1994
Assignee
1
OTSUKA PHARMACEUTICAL CO., LTD.
NO. 9, KANDATSUKASA-CHO 2-CHOME, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5677322
NONE
08325233
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 7
Reel/Frame:010362/0385   Pages: 3
Recorded: 09/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, SATOSHI
Exec Dt:
08/10/1999
2
KINOSHITA, NAOSUMI
Exec Dt:
08/10/1999
3
YASUMURA, KOICHI
Exec Dt:
08/10/1999
4
EDAMATSU, KOUJI
Exec Dt:
08/10/1999
5
NAGAHAMA, TAKAO
Exec Dt:
08/10/1999
6
ISHIKAWA, SHINTARO
Exec Dt:
08/10/1999
7
YAMAUCHI, TAKESHI
Exec Dt:
08/10/1999
8
KISHI, KAZUMASA
Exec Dt:
08/10/1999
9
SUGIYAMA, KAZUHISA
Exec Dt:
08/10/1999
Assignee
1
OTSUKA PHARMACEUTICAL CO., LTD.
2-9, KANDA-TSUKASACHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6197774
NONE
09380742
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL
MR. ERNEST F. CHAPMAN
1300 I STREET N.W.
WASHINGTON, DC 20005-3315
Assignment: 8
Reel/Frame:011182/0837   Pages: 3
Recorded: 09/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EDAMATSU, KOUJI
Exec Dt:
07/25/2000
2
NAGAHAMA, TAKAO
Exec Dt:
07/17/2000
3
HAYAKAWA, SATOSHI
Exec Dt:
07/18/2000
4
KOJIMA, YUTAKA
Exec Dt:
07/14/2000
5
SAKAMOTO, MAKOTO
Exec Dt:
07/14/2000
6
YASUMURA, KOICHI
Exec Dt:
07/14/2000
Assignee
1
OTSUKA PHARMACEUTICAL CO., LTD.
9, KANDATSUKASA-CHO 2-CHOME CHIYODA-KU
TOKYO 101-8535, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6511995
NONE
09646935
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET AL
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 9
Reel/Frame:018915/0372   Pages: 4
Recorded: 02/06/2007
Attorney Dkt #:01197.0292
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUSHIMA, TAE
Exec Dt:
12/26/2006
2
MATSUMURA, SHUJI
Exec Dt:
12/28/2006
3
TAKEMURA, NORIAKI
Exec Dt:
12/26/2006
4
SATOU, HIDEAKI
Exec Dt:
12/27/2006
5
ITO, NOBUAKI
Exec Dt:
12/26/2006
6
SHITSUTA, TAKUYA
Exec Dt:
12/18/2006
7
TSUTSUI, HIRONORI
Exec Dt:
12/26/2006
8
TANAKA, MICHINORI
Exec Dt:
12/25/2006
9
KAN, KEIZO
Exec Dt:
12/25/2006
10
NAGAO, HITOSHI
Exec Dt:
12/25/2006
11
WATANABE, KENJI
Exec Dt:
12/28/2006
12
TAI, KUNINORI
Exec Dt:
12/29/2006
13
NAKAGAWA, TAKASHI
Exec Dt:
12/14/2006
14
TAKASU, HIDEKI
Exec Dt:
12/14/2006
15
SAKAMOTO, MAKOTO
Exec Dt:
12/14/2006
16
MIYAJIMA, KEISUKE
Exec Dt:
12/14/2006
17
YAMADA, SATOSHI
Exec Dt:
12/14/2006
18
KOJIMA, YUTAKA
Exec Dt:
12/14/2006
19
YASUMURA, KOICHI
Exec Dt:
12/14/2006
20
OHI, NAOTO
Exec Dt:
12/14/2006
21
OKUNO, MITSUHIRO
Exec Dt:
12/14/2006
22
SUGIYAMA, KAZUHISA
Exec Dt:
12/14/2006
23
KIYONO, KUNIHIKO
Exec Dt:
12/21/2006
24
SUZUKI, TAKASHI
Exec Dt:
12/14/2006
25
AKAMATSU, SEIJI
Exec Dt:
12/14/2006
26
KODAMA, TAKESHI
Exec Dt:
12/14/2006
27
YANAGIHARA, YASUO
Exec Dt:
12/14/2006
28
SUMIDA, TAKUMI
Exec Dt:
12/14/2006
Assignee
1
OTSUKA PHARMACEUTICAL CO., LTD.
9, KANDA-TSUKASACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8188277
US20070270422
11659689
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
901 NEW YORK AVENUE, NW
WASHINGTON, D.C. 20001-4413
Assignment: 10
Reel/Frame:022709/0732   Pages: 3
Recorded: 05/15/2009
Attorney Dkt #:01197.0316
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUYAMA, HIRONORI
Exec Dt:
05/12/2008
2
OHNISHI, KENJI
Exec Dt:
05/07/2008
3
NAKAGAWA, TAKASHI
Exec Dt:
05/07/2008
4
TAKASU, HIDEKI
Exec Dt:
05/07/2008
5
SAKAMOTO, MAKOTO
Exec Dt:
05/07/2008
6
HIGUCHI, KUMI
Exec Dt:
05/07/2008
7
MIYAJIMA, KEISUKE
Exec Dt:
05/07/2008
8
YAMADA, SATOSHI
Exec Dt:
05/07/2008
9
MOTOYAMA, MASAAKI
Exec Dt:
05/07/2008
10
KOJIMA, YUTAKA
Exec Dt:
05/07/2008
11
YASUMURA, KOICHI
Exec Dt:
05/07/2008
12
KODAMA, TAKESHI
Exec Dt:
05/07/2008
13
OTSUJI, SHUN
Exec Dt:
05/07/2008
14
KAN, KEIZO
Exec Dt:
05/08/2008
15
SUMIDA, TAKUMI
Exec Dt:
05/07/2008
Assignee
1
OTSUKA PHARMACEUTICAL CO., LTD.
9, KANDA-TSUKASACHO 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8236826
US20100004438
12095930
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 11
Reel/Frame:024339/0591   Pages: 10
Recorded: 05/05/2010
Attorney Dkt #:04676.0302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMIDA, TAKUMI
Exec Dt:
03/26/2010
2
TABUSA, FUJIO
Exec Dt:
03/26/2010
3
SEKIGUCHI, KAZUO
Exec Dt:
03/26/2010
4
KODAMA, TAKESHI
Exec Dt:
03/26/2010
5
YASUMURA, KOICHI
Exec Dt:
03/26/2010
6
KOJIMA, YUTAKA
Exec Dt:
03/26/2010
7
MOTOYAMA, MASAAKI
Exec Dt:
03/26/2010
8
MIYAJIMA, KEISUKE
Exec Dt:
03/26/2010
9
YOSHIDA, KENJI
Exec Dt:
03/26/2010
10
KAN, KEIZO
Exec Dt:
03/26/2010
11
SAKAMOTO, MAKOTO
Exec Dt:
03/26/2010
12
TAKASU, HIDEKI
Exec Dt:
03/26/2010
13
NAKAGAWA, TAKASHI
Exec Dt:
03/26/2010
14
OHI, NAOTO
Exec Dt:
03/26/2010
15
HARADA, YASUO
Exec Dt:
03/26/2010
16
HASHIMOTO, NORIKAZU
Exec Dt:
03/26/2010
17
MATSUYAMA, HIRONORI
Exec Dt:
03/26/2010
18
IIDA, MASATOSHI
Exec Dt:
03/26/2010
19
FUJITA, SHIGEKAZU
Exec Dt:
03/26/2010
20
FUKUSHIMA, TAE
Exec Dt:
03/26/2010
Assignee
1
OTSUKA PHARMACEUTICAL CO., LTD.
9, KANDA-TSUKASAMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1018535
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8551999
US20100261720
12740684
Correspondence name and address
FINNEGAN, HENDERSON
901 NEW YORK AVE., NW
WASHINGTON, DC 20001

Search Results as of: 04/27/2024 01:51 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