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Patent Assignment Assignor Details
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Assignor Name : KOIWA, ATSUSHI
Total Assignments: 6
Assignment: 1
Reel/Frame:003932/0287   Pages: 1
Recorded: 09/10/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UCHIYAMA, MIKIO
Exec Dt:
08/26/1981
2
SATO, TAKASHI
Exec Dt:
08/26/1981
3
YOSHINO, HIROSHI
Exec Dt:
08/26/1981
4
TSUCHIYA, YUTAKA
Exec Dt:
08/26/1981
5
KONISHI, MASAYUKI
Exec Dt:
08/24/1981
6
TSUJII, MASAHIKO
Exec Dt:
08/24/1981
7
HISATAKE, YOSHIHIKO
Exec Dt:
08/24/1981
8
KOIWA, ATSUSHI
Exec Dt:
08/24/1981
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA, 4-CHOME
BUNKYO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4407745
NONE
06300857
Correspondence name and address
BLANCHARD, FLYNN, THIEL, BOUTELL & TANIS
2026 RAMBLING ROAD
KALAMAZOO, MI 49008
Assignment: 2
Reel/Frame:004404/0143   Pages: 1
Recorded: 05/23/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UCHIYAMA, MIKIO
Exec Dt:
05/14/1985
2
SATO, TAKASHI
Exec Dt:
05/14/1985
3
YOSHINO, HIROSHI
Exec Dt:
05/14/1985
4
TSUCHIYA, YUTAKA
Exec Dt:
05/14/1985
5
KONISHI, MASAYUKI
Exec Dt:
05/14/1985
6
TSUJII, MASAHIKO
Exec Dt:
05/14/1985
7
HISATAKE, YOSHIHIKO
Exec Dt:
05/14/1985
8
KOIWA, ATSUSHI
Exec Dt:
05/14/1985
Assignee
1
EISAI CO., LTD
6-10 KOISHIKAWA 4 CHOME BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4533494
NONE
06465691
Correspondence name and address
BLANCHARD, FLYNN, THIEL,
BOUTELL & TANIS
2026 RAMBLING RD.
KALAMAZOO, MI 49008
Assignment: 3
Reel/Frame:004577/0067   Pages: 3
Recorded: 07/09/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAUCHI, HIROSHI
Exec Dt:
07/01/1986
2
NOMOTO, SEIICHIRO
Exec Dt:
07/01/1986
3
SUGIYAMA, ISAO
Exec Dt:
07/01/1986
4
KOMATU, YUUKI
Exec Dt:
07/01/1986
5
KANAI, TAKEO
Exec Dt:
07/01/1986
6
TAKAYANAGI, KEIZO
Exec Dt:
07/01/1986
7
TANAKA, YASUHIDE
Exec Dt:
07/01/1986
8
KOIWA, ATSUSHI
Exec Dt:
07/01/1986
9
ENDOH, SHINICHI
Exec Dt:
07/01/1986
Assignee
1
EISAI CO., LTD.
6-10., KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4721788
NONE
06883697
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENNSYLVANIA AVENUE, N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:005448/0200   Pages: 3
Recorded: 09/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOIWA, ATSUSHI
Exec Dt:
09/07/1990
2
ICHIKAWA, TAKAFUMI
Exec Dt:
09/07/1990
3
FURUHASHI, HIROSHI
Exec Dt:
09/07/1990
Assignees
1
KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
1, AZA NODA, OAZA TOYOTA, OGUCHI-CHO, NIWA-GUN, A CORP. OF JAPAN
AICHI, JAPAN
2
SUZUKI MOTOR CORPORATION
300, TAKATSUKA, KAMIMURA, HAMANA-GUN, A CORP. OF JAPAN
SHIZUOKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5107248
NONE
07581926
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
1300 I ST., N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 5
Reel/Frame:012474/0297   Pages: 3
Recorded: 11/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIBA, HIROYUKI
Exec Dt:
11/07/2001
2
TSUJII, MASAHIKO
Exec Dt:
11/07/2001
3
KOIWA, ATSUSHI
Exec Dt:
11/07/2001
4
SAKURAI, SHIN
Exec Dt:
11/07/2001
5
KAYANO, AKIO
Exec Dt:
11/07/2001
6
ISHIZUKA, HIROYUKI
Exec Dt:
11/07/2001
7
SAITO, HIROYUKI
Exec Dt:
11/07/2001
8
NAKAMURA, TAIJU
Exec Dt:
11/07/2001
9
KUSHIDA, IKUO
Exec Dt:
11/07/2001
10
SUZUKI, YASUYUKI
Exec Dt:
11/07/2001
11
YOSHIBA, TAKAKO
Exec Dt:
11/07/2001
12
ASHIZAWA, KAZUHIDE
Exec Dt:
11/07/2001
13
SAKURAI, MASAHIRO
Exec Dt:
11/07/2001
14
YAMAMOTO, EIICHI
Exec Dt:
11/07/2001
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7084268
NONE
09979679
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
TERRYENCE F. CHAPMAN
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1699
Assignment: 6
Reel/Frame:015538/0511   Pages: 3
Recorded: 02/13/2004
Attorney Dkt #:4381-4005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUJII, MASAHIKO
Exec Dt:
01/30/2004
2
ISHIZUKA, HIROYUKI
Exec Dt:
01/30/2004
3
KOIWA, ATSUSHI
Exec Dt:
01/30/2004
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU, TOKYO 112-0002, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040198973
10486789
Correspondence name and address
MORGAN & FINNEGAN, LLP
MARIA C.H. LIN
345 PARK AVENUE
NEW YORK, NY 10154

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