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Patent Assignment Assignor Details
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Assignor Name : OBITSU, KAZUYOSHI
Total Assignments: 7
Assignment: 1
Reel/Frame:016329/0981   Pages: 3
Recorded: 07/08/2004
Attorney Dkt #:07385.0030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGASAWA, KEIZO
Exec Dt:
06/21/2004
2
WATANUKI, SUSUMU
Exec Dt:
06/21/2004
3
KOGA, YUJI
Exec Dt:
06/21/2004
4
NAGATA, HIROSHI
Exec Dt:
06/21/2004
5
OBITSU, KAZUYOSHI
Exec Dt:
06/21/2004
6
WAKAYAMA, RYUTARO
Exec Dt:
06/21/2004
7
HIRAYAMA, FUKUSHI
Exec Dt:
06/21/2004
8
SUZUKI, KEN-INCHI
Exec Dt:
06/21/2004
Assignee
1
YAMANOUCHI PHARMACEUTICAL CO., LTD.
3-11, NIHONBASHI-HONCHO 2-CHOME
CHUO-KU, TOKYO 103-8411, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7638536
US20050153977
10500964
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 2
Reel/Frame:026057/0486   Pages: 42
Recorded: 03/31/2011
Attorney Dkt #:117825-05202/117825-05203
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGASAWA, KEIZO
Exec Dt:
06/21/2004
2
WATANUKI, SUSUMU
Exec Dt:
06/21/2004
3
KOGA, YUJI
Exec Dt:
06/21/2004
4
NAGATA, HIROSHI
Exec Dt:
06/21/2004
5
OBITSU, KAZUYOSHI
Exec Dt:
06/23/2004
6
WAKAYAMA, RYUTARO
Exec Dt:
06/21/2004
7
HIRAYAMA, FUKUSHI
Exec Dt:
06/21/2004
8
SUZUKI, KEN-ICHI
Exec Dt:
06/21/2004
Assignee
1
YAMANOUCHI PHARMACEUTICALS CO., LTD
3-11, NIHONBASHI-HONCHO 2-CHOME
CHUO-KU, TOKYO, JAPAN 103-8411
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8338429
US20100222361
12615968
 
NONE
US20100222329
12615979
Correspondence name and address
MAUREEN TIERNEY
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 3
Reel/Frame:031904/0279   Pages: 5
Recorded: 01/07/2014
Attorney Dkt #:117825-05104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGASAWA, KEIZO
Exec Dt:
06/21/2004
2
WATANUKI, SUSUMU
Exec Dt:
06/21/2004
3
KOGA, YUJI
Exec Dt:
06/21/2004
4
NAGATA, HIROSHI
Exec Dt:
06/21/2004
5
OBITSU, KAZUYOSHI
Exec Dt:
06/23/2004
6
WAKAYAMA, RYUTARO
Exec Dt:
06/21/2004
7
HIRAYAMA, FUKUSHI
Exec Dt:
06/21/2004
8
SUZUKI, KEN-ICHI
Exec Dt:
06/21/2004
Assignee
1
YAMANOUCHI PHARMACEUTICAL CO., LTD.
3-11, NIHONBASHI-HONCHO 2-CHOME
CHUO-KU
TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8765764
US20130079351
13677520
Correspondence name and address
JIN WANG, ESQ., MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 4
Reel/Frame:017473/0114   Pages: 5
Recorded: 01/13/2006
Attorney Dkt #:03327.2338
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGASAWA, KEIZO
Exec Dt:
12/08/2005
2
KOGA, YUJI
Exec Dt:
12/08/2005
3
OBITSU, KAZUYOSHI
Exec Dt:
12/08/2005
4
OKUDA, TAKAO
Exec Dt:
12/08/2005
5
HARADA, KOICHIRO
Exec Dt:
12/08/2005
6
KUBOTA, HIDEKI
Exec Dt:
12/08/2005
7
HIRAYAMA, FUKUSHI
Exec Dt:
12/08/2005
8
ABE, MASAKI
Exec Dt:
12/08/2005
9
SUZUKI, KEN-ICHI
Exec Dt:
12/08/2005
Assignee
1
ASTELLAS PHARMA INC.
3-11, NIHONBASHI-HONCHO 2-CHOME
CHUO-KU, TOKYO 103-8411, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7361658
US20060194844
10564520
Correspondence name and address
ERNEST F. CHAPMAN
FINNEGAN, HENDERSON, FARABOW, ET AL
901 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20001-4413
Assignment: 5
Reel/Frame:018167/0074   Pages: 2
Recorded: 08/04/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRANO, MASAAKI
Exec Dt:
07/31/2006
2
KAWAMINAMI, EIJI
Exec Dt:
07/31/2006
3
KINOYAMA, ISAO
Exec Dt:
07/31/2006
4
MATSUMOTO, SHUNICHIRO
Exec Dt:
07/31/2006
5
OHNUKI, KEI
Exec Dt:
07/31/2006
6
OBITSU, KAZUYOSHI
Exec Dt:
07/31/2006
7
KUSAYAMA, TOSHIYUKI
Exec Dt:
07/31/2006
Assignee
1
ASTELLAS PHARMA INC.
3-11, NIHONBASHI-HONCHO 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7709519
US20090018177
10588485
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 6
Reel/Frame:031092/0093   Pages: 8
Recorded: 08/27/2013
Attorney Dkt #:A12002PCT.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBITSU, KAZUYOSHI
Exec Dt:
07/31/2013
2
AKIBA, TAKAHIRO
Exec Dt:
07/31/2013
3
KOBAYASHI, KOJI
Exec Dt:
08/05/2013
4
HIRASAWA, SHUN
Exec Dt:
07/31/2013
5
KONDOH, YUTAKA
Exec Dt:
08/06/2013
6
TAKEGUCHI, KAZUHIRO
Exec Dt:
07/31/2013
7
TAKAHAMA, YUJI
Exec Dt:
07/31/2013
8
ORII, RYOKI
Exec Dt:
07/31/2013
Assignee
1
ASTELLAS PHARMA INC.
3-11, NIHONBASHI-HONCHO 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130338358
13981118
Correspondence name and address
ASTELLAS US LLC
1 BIOSCIENCE PARK DRIVE
ERIDELMA PASCUAL
FARMINGDALE, NY 11735
Assignment: 7
Reel/Frame:034446/0856   Pages: 5
Recorded: 12/10/2014
Attorney Dkt #:03327.2476
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAZOE, SOUICHIROU
Exec Dt:
11/18/2014
2
AKIBA, TAKAHIRO
Exec Dt:
11/18/2014
3
SATO, KIICHI
Exec Dt:
11/18/2014
4
MIYAFUJI, AKIO
Exec Dt:
11/18/2014
5
OBITSU, KAZUYOSHI
Exec Dt:
11/18/2014
6
ITOH, JUNJI
Exec Dt:
11/18/2014
7
HIRASAWA, SHUN
Exec Dt:
11/18/2014
8
KOSHIO, HIROYUKI
Exec Dt:
11/18/2014
Assignee
1
ASTELLAS PHARMA INC.
5-1, NIHONBASHI-HONCHO 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9598373
US20150141641
14406568
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVE
WASHINGTON, DC 20001

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