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Patent Assignment Assignor Details
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Assignor Name : UMEDA, ITSUKI
Total Assignments: 5
Assignment: 1
Reel/Frame:005148/0818   Pages: 1
Recorded: 09/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UMEDA, ITSUKI
Exec Dt:
02/02/1988
2
TAKASHIMA, MASAAKI
Exec Dt:
02/02/1988
3
ZAMA, YOSHIAKI
Exec Dt:
02/02/1988
4
TAKEMURA, YASUHIKO
Exec Dt:
02/02/1988
5
FUNABASHI, YUICHI
Exec Dt:
02/02/1988
6
WATANABE, JUNICHIRO
Exec Dt:
02/05/1988
7
TAKEDA, KIYOSHI
Exec Dt:
02/06/1988
8
MATSUMOTO, MAKOTO
Exec Dt:
02/05/1988
Assignees
1
JAPAN SYNTHETIC RUBBER CO., LTD.
2-11-24, TSUKIJI, CHUO-KU
TOKYO, JAPAN
2
TOSHIBA SILICONE CO., LTD.
6-2-31, ROPPONGI, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5010137
NONE
07156118
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUSTADT, P.C.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:005327/0202   Pages: 3
Recorded: 05/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZAMA, YOSHIAKI
Exec Dt:
12/07/1988
2
UMEDA, ITSUKI
Exec Dt:
12/07/1988
3
TAKEMURA, YASUHIKO
Exec Dt:
12/07/1988
4
TAKASHIMA, MASAAKI
Exec Dt:
12/07/1988
5
FUNABASHI, YUICHI
Exec Dt:
12/01/1988
6
WATANABE, JUNICHIRO
Exec Dt:
12/01/1988
7
TAKEDA, KIYOSHI
Exec Dt:
12/01/1988
8
YOSHIDA, HIROMICHI
Exec Dt:
12/01/1988
Assignees
1
JAPAN SYNTHETIC RUBBER CO., LTD.
2-11-24, TSUKIJI, CHUO-KU
TOKYO, JAPAN
2
TOSHIBA SILICONE CO., LTD.
6-2-31, ROPPONGI, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4942202
NONE
07263882
Correspondence name and address
OBLON, FISHER, SPIVAK, MCCLELLAND &
MAIER
CRYSTAL SQUARE FIVE-SUITE 400
1755 S. JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:005261/0200   Pages: 1
Recorded: 03/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKAI, MASATO
Exec Dt:
12/20/1988
2
UMEDA, ITSUKI
Exec Dt:
12/20/1988
3
TAKEUCHI, YASUO
Exec Dt:
12/20/1988
4
TAKEMURA, YASUHIKO
Exec Dt:
12/20/1988
Assignee
1
JAPAN SYNTHETIC RUBBER CO., LTD., A CORP. OF JAPAN
11-24, TSUKIJI-2-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4931499
NONE
07272823
Correspondence name and address
OBLON, FISHER, SPIVAK, MCCLELLAND
& MAIER
CRYSTAL SQUARE FIVE-SUITE 400
1755 S. JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:006255/0140   Pages: 3
Recorded: 09/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZAMA, YOSHIAKI
Exec Dt:
06/18/1990
2
UMEDA, ITSUKI
Exec Dt:
06/18/1990
3
KATAYAMA, SEIZO
Exec Dt:
06/18/1990
4
FUNAHASHI, YUICHI
Exec Dt:
06/15/1990
5
WATANABE, JUNICHIRO
Exec Dt:
06/15/1990
6
TAKEDA, KIYOSHI
Exec Dt:
06/15/1990
7
YOSHIDA, HIROFUMI
Exec Dt:
06/15/1990
Assignees
1
JAPAN SYNTHETIC RUBBER CO., LTD.
11-24, TSUKIJI 2-CHOME, CHUO-KU
TOKYO, JAPAN
2
TOSHIBA SILICONE CO., LTD.
2-31, ROPPONGI 6-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5171787
NONE
07543545
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:006325/0601   Pages: 2
Recorded: 02/02/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKAI, MASATO
Exec Dt:
09/28/1990
2
SUGITA, ISAO
Exec Dt:
09/28/1990
3
UMEDA, ITSUKI
Exec Dt:
09/28/1990
4
MORI, YOJI
Exec Dt:
09/28/1990
Assignee
1
JAPAN SYNTHETIC RUBBER CO., LTD.
11-24, TSUKIJI-2-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5206293
NONE
07593740
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202

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