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Patent Assignment Assignor Details
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Assignor Name : KITOH, KYOSUKE
Total Assignments: 9
Assignment: 1
Reel/Frame:003986/0959   Pages: 2
Recorded: 03/31/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MACHIDA, YOSHIMASA
Exec Dt:
03/23/1982
2
SAITO, ISAO
Exec Dt:
03/23/1982
3
SUGIYAMA, ISAO
Exec Dt:
03/23/1982
4
NEGI, SHIGETO
Exec Dt:
03/23/1982
5
NOMOTO, SEIICHIRO
Exec Dt:
03/23/1982
6
IKUTA, HIRONORI
Exec Dt:
03/23/1982
7
YAMAUCHI, HIROSHI
Exec Dt:
03/23/1982
8
KITOH, KYOSUKE
Exec Dt:
03/23/1982
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4468394
NONE
06363778
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENN. AVE., N. W., STE. 1100
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004083/0269   Pages: 2
Recorded: 01/12/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEGI, SHIGETO
Exec Dt:
01/06/1983
2
NOMOTO, SEIICHIRO
Exec Dt:
01/06/1983
3
KAMIYA, TAKASHI
Exec Dt:
01/06/1983
4
MACHIDA, YOSHIMASA
Exec Dt:
01/06/1983
5
SAITO, ISAO
Exec Dt:
01/06/1983
6
KITOH, KYOSUKE
Exec Dt:
01/06/1983
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4513145
NONE
06457394
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PA., AVE., N. W., STE. 1100
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004187/0441   Pages: 2
Recorded: 10/20/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MACHIDA, YOSHIMASA
Exec Dt:
10/14/1983
2
NEGI, SHIGETO
Exec Dt:
10/14/1983
3
NOMOTO, SEIICHIRO
Exec Dt:
10/14/1983
4
KAMIYA, TAKASHI
Exec Dt:
10/14/1983
5
KITOH, KYOSUKE
Exec Dt:
10/14/1983
6
SAITO, ISAO
Exec Dt:
10/14/1983
Assignee
1
EISAI CO., LTD., 6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU, TOKYO, JAPAN,
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4546176
NONE
06544406
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PA. AVE., N. W., STE. 1100
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004704/0288   Pages: 2
Recorded: 04/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOYAMA, NORITOSHI
Exec Dt:
03/06/1987
2
IKEUCHI, TAKAYUKI
Exec Dt:
03/06/1987
3
ARAKI, SEIICHI
Exec Dt:
03/06/1987
4
KITOH, KYOSUKE
Exec Dt:
03/06/1987
5
IDA, KATSUMI
Exec Dt:
03/06/1987
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4839389
NONE
07006083
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENN. AVE. NW
SUITE 1100
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004801/0801   Pages: 2
Recorded: 11/25/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAMIYA, TAKASHI
Exec Dt:
11/05/1987
2
NAITO, TOSHIHIKO
Exec Dt:
11/05/1987
3
NEGI, SHIGETO
Exec Dt:
11/05/1987
4
KOMATU, YUUKI
Exec Dt:
11/05/1987
5
KAI, YASUNOBU
Exec Dt:
11/05/1987
6
NAKAMURA, TAKAHARU
Exec Dt:
11/05/1987
7
SUGIYAMA, ISAO
Exec Dt:
11/05/1987
8
MACHIDA, YOSHIMASA
Exec Dt:
11/05/1987
9
NOMOTO, SEIICHIRO
Exec Dt:
11/05/1987
10
KITOH, KYOSUKE
Exec Dt:
11/05/1987
11
KATSU, KANEMASA
Exec Dt:
11/05/1987
12
YAMAUCHI, HIROSHI
Exec Dt:
11/05/1987
Assignee
1
EISAI CO., LTD., 6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4921850
NONE
07107631
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENN. AVE., N. W., STE. 1100
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004961/0440   Pages: 3
Recorded: 06/24/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MACHIDA, YOSHIMASA
Exec Dt:
06/14/1988
2
NEGI, SHIGETO
Exec Dt:
06/14/1988
3
KAMIYA, TAKASHI
Exec Dt:
06/14/1988
4
KOMATU, YUUKI
Exec Dt:
06/14/1988
5
SUGIYAMA, ISAO
Exec Dt:
06/14/1988
6
KAI, YASUNOBU
Exec Dt:
06/14/1988
7
NAKAMURA, TAKAHARU
Exec Dt:
06/14/1988
8
NAITO, TOSHIHIKO
Exec Dt:
06/14/1988
9
KITOH, KYOSUKE
Exec Dt:
06/14/1988
10
KATSU, KANEMASA
Exec Dt:
06/14/1988
11
YAMAUCHI, HIROSHI
Exec Dt:
06/14/1988
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4929612
NONE
07181427
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BLDG, STE 700
805 FIFTEENTH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:005248/0211   Pages: 1
Recorded: 02/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOGA, KENJI
Exec Dt:
02/09/1990
2
TOMIOKA, KIYOSHI
Exec Dt:
02/09/1990
3
KUBOTA, YOSHIHIRO
Exec Dt:
02/09/1990
4
ASADA, MAKOTO
Exec Dt:
02/13/1990
5
KITOH, KYOSUKE
Exec Dt:
02/13/1990
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5075296
NONE
07484101
Correspondence name and address
FLYNN, THIEL, BOUTELL AND TANIS
2026 RAMBLING ROAD
KALAMAZOO, MI 49008
Assignment: 8
Reel/Frame:005793/0046   Pages: 2
Recorded: 08/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHINO, HIROSHI
Exec Dt:
08/01/1991
2
UEDA, NORIHIRO
Exec Dt:
08/01/1991
3
SUGUMI, HIROYUKI
Exec Dt:
08/01/1991
4
NIIJIMA, JUN
Exec Dt:
08/01/1991
5
KOTAKE, YOSHIHIKO
Exec Dt:
08/01/1991
6
OKADA, TOSHIMI
Exec Dt:
08/01/1991
7
KOYANAGI, NOZOMU
Exec Dt:
08/01/1991
8
WATANABE, TATSUO
Exec Dt:
07/29/1991
9
ASADA, MAKOTO
Exec Dt:
08/01/1991
10
YOSHIMATSU, KENTARO
Exec Dt:
08/01/1991
11
IIJIMA, ATSUMI
Exec Dt:
08/01/1991
12
NAGASU, TAKESHI
Exec Dt:
08/01/1991
13
TSUKAHARA, KAPPEI
Exec Dt:
08/01/1991
14
KITOH, KYOSUKE
Exec Dt:
08/01/1991
Assignee
1
EISAI CO., LTD.,
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5250549
NONE
07742618
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS
2026 RAMBLING RD.
KALAMAZOO, MI 49008
Assignment: 9
Reel/Frame:007406/0995   Pages: 6
Recorded: 03/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHINO, HIROSHI
Exec Dt:
03/02/1995
2
UEDA, NORIHIRO
Exec Dt:
03/02/1995
3
NIIJIMA, JUN
Exec Dt:
03/02/1995
4
HANEDA, TORU
Exec Dt:
03/02/1995
5
KOTAKE, YOSHIHIKO
Exec Dt:
03/02/1995
6
YOSHIMATSU, KENTARO
Exec Dt:
03/02/1995
7
WATANABE, TATSUO
Exec Dt:
03/02/1995
8
NAGASU, TAKESHI
Exec Dt:
03/02/1995
9
TSUKAHARA, NAOKO
Exec Dt:
03/02/1995
10
KOYANAGI, NOZOMU
Exec Dt:
03/02/1995
11
KITOH, KYOSUKE
Exec Dt:
03/02/1995
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU, TOKYO
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5834462
NONE
08397254
Correspondence name and address
FARACI C. JOSEPH
BIRCH, STEWART, KOLASCH & BIRCH
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

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