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Patent Assignment Assignor Details
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Assignor Name : KABASAWA, YASUHIRO
Total Assignments: 7
Assignment: 1
Reel/Frame:005079/0260   Pages: 1
Recorded: 05/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MINAMI, NORIO
Exec Dt:
05/08/1989
2
OZAKI, FUMIHIRO
Exec Dt:
05/08/1989
3
ISHIBASHI, KEIJI
Exec Dt:
05/08/1989
4
KABASAWA, YASUHIRO
Exec Dt:
05/08/1989
5
IKEMORI, MEGUMI
Exec Dt:
05/08/1989
6
OGAWA, TOSHIAKI
Exec Dt:
05/08/1989
7
KAWAMURA, TAKANORI
Exec Dt:
05/08/1989
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5047417
NONE
07354306
Correspondence name and address
BIRCH, STEWART, KOLASCH AND BIRCH
301 NORTH WASHINGTON STREET
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 2
Reel/Frame:007045/0619   Pages: 5
Recorded: 04/26/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KABASAWA, YASUHIRO
Exec Dt:
04/08/1994
2
OZAKI, FUMIHIRO
Exec Dt:
04/08/1994
3
ISHIBASHI, KEIJI
Exec Dt:
04/08/1994
4
HASEGAWA, TAKASHI
Exec Dt:
04/08/1994
5
OINUMA, HITOSHI
Exec Dt:
04/08/1994
6
OGAWA, TOSHIAKI
Exec Dt:
04/08/1994
7
ADACHI, HIDEYUKI
Exec Dt:
04/08/1994
8
KATOH, HIROSHI
Exec Dt:
04/08/1994
9
KODAMA, KOHTAROU
Exec Dt:
04/08/1994
10
OHARA, HIDETO
Exec Dt:
04/08/1994
11
MORI, NOBUYUKI
Exec Dt:
04/08/1994
12
MINAMI, NORIO
Exec Dt:
04/08/1994
Assignee
1
EISAI CO., LTD.
6-10 KOISHIKAWA
BUNKYO-KU TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5444066
NONE
08211701
Correspondence name and address
NIXON & VANDERHYE P.C.
ARTHUR R. CRAWFORD
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 3
Reel/Frame:007224/0558   Pages: 5
Recorded: 11/01/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KABASAWA, YASUHIRO
Exec Dt:
10/13/1994
2
OZAKI, FUMIHIRO
Exec Dt:
10/13/1994
3
ISHIBASHI, KEIJI
Exec Dt:
10/13/1994
4
HASEGAWA, TAKASHI
Exec Dt:
10/13/1994
5
OINUMA, HITOSHI
Exec Dt:
10/13/1994
6
SHIRATO, MANABU
Exec Dt:
10/13/1994
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5478839
NONE
08300201
Correspondence name and address
ARTHUR R. CRAWFORD
NIXON & VANDERHYE P.C.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 4
Reel/Frame:007949/0042   Pages: 6
Recorded: 04/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, NOBUHISA
Exec Dt:
03/21/1996
2
KABASAWA, YASUHIRO
Exec Dt:
03/21/1996
3
TAKASE, YASUTAKA
Exec Dt:
03/21/1996
4
OZAKI, FUMIHIRO
Exec Dt:
03/21/1996
5
ISHIBASHI, KEIJI
Exec Dt:
03/21/1996
6
MIYAZAKI, KAZUKI
Exec Dt:
03/21/1996
7
MATSUKURA, MASAYUKI
Exec Dt:
03/21/1996
8
SOUDA, SHIGERU
Exec Dt:
03/21/1996
9
MIYAKE, KAZUTOSHI
Exec Dt:
03/21/1996
10
ISHIHARA, HIROKI
Exec Dt:
03/21/1996
11
KODAMA, KOHTARO
Exec Dt:
03/21/1996
12
ADACHI, HIDEYUKI
Exec Dt:
03/21/1996
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5849741
NONE
08619621
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
C. JOSEPH FARACI
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:009763/0643   Pages: 3
Recorded: 02/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, NOBUHISA
Exec Dt:
12/10/1998
2
KABASAWA, YASUHIRO
Exec Dt:
12/07/1998
3
ABE, SHINYA
Exec Dt:
12/10/1998
4
SHIBAZAKI, MAYU
Exec Dt:
12/10/1998
5
ISHIHARA, HIROKI
Exec Dt:
12/10/1998
6
KODAMA, KOHTAROU
Exec Dt:
12/10/1998
7
ADACHI, HIDEYUKI
Exec Dt:
12/10/1998
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6288064
NONE
09202422
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
C. JOSPEH FARACI
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:015706/0027   Pages: 5
Recorded: 04/16/2004
Attorney Dkt #:0425-1126PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARADA, HITOSHI
Exec Dt:
04/01/2004
2
ASANO, OSAMU
Exec Dt:
04/01/2004
3
UEDA, MASATO
Exec Dt:
04/01/2004
4
MIYAZAWA, SHUHEI
Exec Dt:
04/01/2004
5
KOTAKE, YOSHIHIKO
Exec Dt:
04/01/2004
6
KABASAWA, YASUHIRO
Exec Dt:
04/01/2004
7
YASUDA, MASAHIRO
Exec Dt:
04/01/2004
8
YASUDA, NOBUYUKI
Exec Dt:
04/01/2004
9
IIDA, DAISUKE
Exec Dt:
04/01/2004
10
NAGAKAWA, JUNICHI
Exec Dt:
04/01/2004
11
HIROTA, KAZUO
Exec Dt:
04/01/2004
12
NAKAGAWA, MAKOTO
Exec Dt:
04/05/2004
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7396836
US20050004149
10492905
Correspondence name and address
BIRCH, STEWART, KOLASCH ET AL.
JOHN W. BAILEY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:015314/0064   Pages: 4
Recorded: 05/11/2004
Attorney Dkt #:0425-1125US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARADA, HITOSHI
Exec Dt:
04/09/2004
2
ASANO, OSAMU
Exec Dt:
04/09/2004
3
UEDA, MASATO
Exec Dt:
04/09/2004
4
MIYAZAWA, SHUHEI
Exec Dt:
04/09/2004
5
KOTAKE, YOSHIHIKO
Exec Dt:
04/09/2004
6
KABASAWA, YASUHIRO
Exec Dt:
04/13/2004
7
YASUDA, MASAHIRO
Exec Dt:
04/09/2004
8
YASUDA, NOBUYUKI
Exec Dt:
04/09/2004
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7160892
US20040259865
10492547
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MARC S. WEINER
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

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