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Patent Assignment Assignor Details
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Assignor Name : WAKASUGI, KAZUNORI
Total Assignments: 6
Assignment: 1
Reel/Frame:020335/0382   Pages: 4
Recorded: 01/08/2008
Attorney Dkt #:1056-0148PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, MITSUO
Exec Dt:
12/04/2007
2
MATSUSHIMA, TOMOHIRO
Exec Dt:
11/30/2007
3
KAMADA, ATSUSHI
Exec Dt:
12/05/2007
4
WAKASUGI, KAZUNORI
Exec Dt:
12/05/2007
5
SHIROTORI, SHUJI
Exec Dt:
11/30/2007
6
ABE, SHINYA
Exec Dt:
12/05/2007
7
NARA, KAZUMASA
Exec Dt:
12/05/2007
8
SAKAGUCHI, TAKAHISA
Exec Dt:
11/30/2007
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU,
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7790885
US20080214815
11892785
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:022015/0127   Pages: 2
Recorded: 12/22/2008
Attorney Dkt #:1056-0163PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, MITSUO
Exec Dt:
12/06/2007
2
NARA, KAZUMASA
Exec Dt:
12/05/2007
3
WAKASUGI, KAZUNORI
Exec Dt:
12/07/2007
4
NAITO, TOSHIHIKO
Exec Dt:
12/03/2007
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090163715
11920920
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:020948/0883   Pages: 3
Recorded: 05/15/2008
Attorney Dkt #:0152-0795PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMOMURA, NAOYUKI
Exec Dt:
02/05/2008
2
SATO, NOBUAKI
Exec Dt:
02/13/2008
3
KANEKO, TOSHIHIKO
Exec Dt:
02/07/2008
4
TAKAISHI, MAMORU
Exec Dt:
02/13/2008
5
WAKASUGI, KAZUNORI
Exec Dt:
02/18/2008
6
YOSHIKAWA, SEIJI
Exec Dt:
02/20/2008
7
NISHIKAWA, YOSHIHIRO
Exec Dt:
02/18/2008
8
NAKAMURA, TAIJU
Exec Dt:
02/05/2008
9
FUKUYAMA, TOHRU
Exec Dt:
02/27/2008
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090270623
12093287
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:021031/0340   Pages: 4
Recorded: 06/02/2008
Attorney Dkt #:1056-0153PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHIMA, TOMOHIRO
Exec Dt:
05/22/2008
2
SHIROTORI, SHUJI
Exec Dt:
05/23/2008
3
TAKAHASHI, KEIKO
Exec Dt:
05/26/2008
4
KAMADA, ATSUSHI
Exec Dt:
05/26/2008
5
WAKASUGI, KAZUNORI
Exec Dt:
05/26/2008
6
SAKAGUCHI, TAKAHISA
Exec Dt:
05/26/2008
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU,
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8377938
US20080318924
12031568
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:023102/0612   Pages: 6
Recorded: 08/14/2009
Attorney Dkt #:3939-0206PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, KEIZO
Exec Dt:
07/01/2009
2
ABE, SHINYA
Exec Dt:
06/30/2009
3
YOSHIZAWA, KAZUHIRO
Exec Dt:
07/06/2009
4
WAKASUGI, KAZUNORI
Exec Dt:
07/01/2009
5
NEGI, SHIGETO
Exec Dt:
06/25/2009
6
MIYAZAWA, MAMORU
Exec Dt:
07/06/2009
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100094001
12526905
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:024633/0551   Pages: 8
Recorded: 07/02/2010
Attorney Dkt #:0152-0784PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAYANO, AKIO
Exec Dt:
04/26/2010
2
NAGAI, MITSUO
Exec Dt:
04/22/2010
3
HOSHINO, YORIHISA
Exec Dt:
04/23/2010
4
WAKASUGI, KAZUNORI
Exec Dt:
04/22/2010
5
MATSUDA, MASAAKI
Exec Dt:
04/23/2010
6
KAMADA, ATSUSHI
Exec Dt:
04/23/2010
7
ISOMURA, MINETAKA
Exec Dt:
04/23/2010
8
NISHIKAWA, YOSHIHIRO
Exec Dt:
04/23/2010
9
YOSHIKAWA, SEIJI
Exec Dt:
04/23/2010
10
SHIMMYO, DAISUKE
Exec Dt:
04/23/2010
11
DOI, ERIKO
Exec Dt:
04/22/2010
12
KANEKO, TOSHIHIKO
Exec Dt:
04/23/2010
Assignee
1
EISAI R&D MANAGEMENT CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100280243
12810783
Correspondence name and address
BIRCH, STEWART, KOLASCH, & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

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