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 : YOSHIHARA, KEIICHI
Total Assignments: 13
Assignment: 1
Reel/Frame:011247/0374   Pages: 5
Recorded: 11/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKO, KAZUHIRO
Exec Dt:
09/06/2000
2
SAWADA, TOYOHIRO
Exec Dt:
09/06/2000
3
YOSHIHARA, KEIICHI
Exec Dt:
09/06/2000
4
YOSHIOKA, TATSUNOBU
Exec Dt:
09/06/2000
5
WATANABE, SHUNSUKE
Exec Dt:
09/06/2000
Assignee
1
YAMANOUCHI PHARMACEUTICAL CO., LTD.
3-11, NIHONBASHI-HONCHO 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6562375
NONE
09629405
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
KATHLEEN L. CHOI
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 2
Reel/Frame:024651/0455   Pages: 2
Recorded: 07/08/2010
Attorney Dkt #:019941-001720US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIHARA, KEIICHI
Exec Dt:
05/26/2004
2
SAKO, KAZUHIRO
Exec Dt:
05/26/2004
Assignee
1
YAMANOUCHI PHARMACEUTICAL CO., LTD.
17-1 HASUNE 3-CHOME, ITABASHI-KU
TOKYO, JAPAN 174-8612
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7153524
US20050100607
10672398
 
7816373
US20060204579
11419963
Correspondence name and address
JOSEPH R. SNYDER
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 3
Reel/Frame:015085/0235   Pages: 4
Recorded: 08/25/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKO, KAZUHIRO
Exec Dt:
08/16/2004
2
SAWADA, TOYOHIRO
Exec Dt:
08/19/2004
3
KONDO, HIROMU
Exec Dt:
08/17/2004
4
YOSHIHARA, KEIICHI
Exec Dt:
08/16/2004
5
KOJIMA, HIROYUKI
Exec Dt:
08/16/2004
Assignee
1
YAMANOUCHI PHARMACEUTICAL CO. LTD.
3-11 NIHONBASHI-HONCHO 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8128958
US20050100603
10843005
Correspondence name and address
TOWNSEND & TOWNSEND AND CREW LLP
JOSEPH R. SNYDER
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 4
Reel/Frame:027571/0284   Pages: 3
Recorded: 01/20/2012
Attorney Dkt #:86203-002610US-825185
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKO, KAZUHIRO
Exec Dt:
08/16/2004
2
SAWADA, TOYOHIRO
Exec Dt:
08/19/2004
3
KONDO, HIROMU
Exec Dt:
08/17/2004
4
YOSHIHARA, KEIICHI
Exec Dt:
08/16/2004
5
KOJIMA, HIROYUKI
Exec Dt:
08/16/2004
Assignee
1
YAMANOUCHI PHARMACEUTICAL CO., LTD
3-11, NIHONBASHI-HONCHO 2-CHOME
CHUO-KU, TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120088838
13329164
Correspondence name and address
JOSEPH R. SNYDER
KILPATRICK TOWNSEND STOCKTON LLP
2 EMBARCADERO 8TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 5
Reel/Frame:015237/0871   Pages: 3
Recorded: 10/12/2004
Attorney Dkt #:019941-002500US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKO, KAZUHIRO
Exec Dt:
09/29/2004
2
SAWADA, TOYOHIRO
Exec Dt:
10/04/2004
3
YOSHIHARA, KEIICHI
Exec Dt:
09/29/2004
4
KOJIMA, HIROYUKI
Exec Dt:
09/29/2004
Assignee
1
YAMANOUCHI PHARMACEUTICAL CO., LTD.
3-11, NIHONBASHI-HONCHO 2-CHOME
CHUO-KU TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8197846
US20050100602
10842809
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
JOSEPH R. SNYDER
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 6
Reel/Frame:017909/0490   Pages: 4
Recorded: 05/09/2006
Attorney Dkt #:03327.2346
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, YOHEI
Exec Dt:
04/17/2006
2
IKEDA, KEN
Exec Dt:
04/17/2006
3
WANIBUCHI, FUMIKAZU
Exec Dt:
04/17/2006
4
YOSHIHARA, KEIICHI
Exec Dt:
04/17/2006
5
KONDO, HIROMU
Exec Dt:
04/17/2006
6
KOJIMA, HIROYUKI
Exec Dt:
04/17/2006
Assignee
1
ASTELLAS PHARMA INC.
3-11, NIHONBASHI-HONCHO 2-CHOME
CHUO-KU, TOKYO 103-8411, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070105934
10578682
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
& LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 7
Reel/Frame:020336/0494   Pages: 4
Recorded: 12/26/2007
Attorney Dkt #:08959.0016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONDO, HIROMU
Exec Dt:
12/20/2007
2
KOJIMA, HIROYUKI
Exec Dt:
12/20/2007
3
YOSHIHARA, KEIICHI
Exec Dt:
12/20/2007
4
TAKETANI, YUKO
Exec Dt:
12/20/2007
5
ISHII, TAKUYA
Exec Dt:
12/20/2007
Assignee
1
ASTELLAS PHARMA INC.
3-11, NIHONBASHI-HONCHO 2-CHOME
CHUO-KU, TOKYO 103-8411, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090011018
12003472
Correspondence name and address
MR. ERNEST F. CHAPMAN
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER, L.L.P.
901 NEW YORK AVENUE, NW
WASHINGTON, D.C. 20001-4413
Assignment: 8
Reel/Frame:020345/0144   Pages: 4
Recorded: 12/26/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, TAKATSUNE
Exec Dt:
12/20/2007
2
YOSHIHARA, KEIICHI
Exec Dt:
12/20/2007
3
UMEJIMA, HIROYUKI
Exec Dt:
12/20/2007
4
KURIMOTO, IPPEI
Exec Dt:
12/20/2007
Assignee
1
ASTELLAS PHARMA INC.
3-11, NIHONBASHI-HONCHO 2-CHOME
CHUO-KU, TOKYO 103-8411, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080221047
12003473
Correspondence name and address
MR. ERNEST F. CHAPMAN
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER, L.L.P.
901 NEW YORK AVENUE, NW
WASHINGTON, D.C. 20001-4413
Assignment: 9
Reel/Frame:024182/0065   Pages: 2
Recorded: 04/02/2010
Attorney Dkt #:Q117143
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAKO, YUKO
Exec Dt:
01/31/2010
2
YOSHIHARA, KEIICHI
Exec Dt:
01/26/2010
3
ITOU, NAOKI
Exec Dt:
01/26/2010
Assignee
1
ASTELLAS PHARMA INC.
3-11 NIHONBASHI-HONCHO 2-CHOME
CHUO-KU, TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100273825
12749209
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20037-3213
Assignment: 10
Reel/Frame:033937/0224   Pages: 4
Recorded: 10/13/2014
Attorney Dkt #:92758-003900US-916013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASASHIMA, YUKI
Exec Dt:
07/10/2014
2
YOSHIHARA, KEIICHI
Exec Dt:
07/09/2014
3
ITO, YOSHITAKA
Exec Dt:
07/09/2014
4
YOSHIDA, TAKATSUNE
Exec Dt:
07/09/2014
5
MATSUI, YUMI
Exec Dt:
07/14/2014
Assignee
1
ASTELLAS PHARMA INC.
3-11, NIHONBASHI-HONCHO, 2-CHOME CHUO-KU
TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150031734
14388099
Correspondence name and address
JOSEPH R. SNYDER
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 11
Reel/Frame:034837/0015   Pages: 3
Recorded: 01/29/2015
Attorney Dkt #:8036-1107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAJI, KEI
Exec Dt:
01/22/2015
2
YOSHIHARA, KEIICHI
Exec Dt:
01/22/2015
Assignee
1
FUJIFILM CORPORATION
26-30, NISHIAZABU 2-CHOME, MINATO-KU
TOKYO, JAPAN 106-8620
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9721613
US20150221343
14608212
Correspondence name and address
YOUNG & THOMPSON
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:036441/0001   Pages: 4
Recorded: 08/27/2015
Attorney Dkt #:8036-1117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAJI, KEI
Exec Dt:
08/24/2015
2
MATSUMOTO, TETSUYA
Exec Dt:
08/24/2015
3
YOSHIHARA, KEIICHI
Exec Dt:
08/24/2015
Assignee
1
FUJIFILM CORPORATION
26-30, NISHIAZABU 2-CHOME
MINATO-KU
TOKYO, JAPAN 106-8620
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10410677
US20160078904
14837721
Correspondence name and address
YOUNG & THOMPSON
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:057518/0418   Pages: 8
Recorded: 09/17/2021
Attorney Dkt #:537631US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGINO, MAKOTO
Exec Dt:
07/16/2021
2
YOSHIHARA, KEIICHI
Exec Dt:
07/15/2021
3
KIMURA, YASUHARU
Exec Dt:
07/16/2021
4
AOKI, MEGUMI
Exec Dt:
07/02/2021
5
YOSHII, TOSHITAKA
Exec Dt:
07/09/2021
6
EGAWA, SATORU
Exec Dt:
07/09/2021
Assignees
1
ASTELLAS PHARMA INC.
5-1, NIHONBASHI-HONCHO 2-CHOME
CHUO-KU, TOKYO, JAPAN 103-8411
2
NATIONAL UNIVERSITY CORPORATION TOKYO MEDICAL AND DENTAL UNIVERSITY
1-5-45, YUSHIMA
BUNKYO-KU, TOKYO, JAPAN 113-8510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220143263
17440565
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 05/02/2024 10:07 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