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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
5019479
Issue Dt:
05/28/1991
Application #:
07373592
Filing Dt:
06/30/1989
Inventors:
HIROSHI OKA, CHOZO OKUDA, YOSHINORI YOSHIDA, TOSHIHIKO TAKAHASHI, YOICHI KAMOSHIDA et al
Title:
POSITIVE TYPE RADIATION-SENSITIVE RESIN COMPOSITION COMPRISING A PHOTOSENSITIZER AND A NOVOLAK RESIN
Assignment: 1
Reel/Frame:
005630/0892Recorded: 03/20/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
OKA, HIROSHI
Exec Dt:
03/05/1987
OKUDA, CHOZO
Exec Dt:
03/05/1987
YOSHIDA, YOSHINORI
Exec Dt:
03/05/1987
TAKAHASHI, TOSHIHIKO
Exec Dt:
03/05/1987
KAMOSHIDA, YOICHI
Exec Dt:
03/05/1987
MIURA, TAKAO
Exec Dt:
03/05/1987
Assignee:
JAPAN SYNTHETIC RUBBER CO., LTD., A CORP. OF JAPAN
11-24, TSUKIJI-2-CHOME
CHUO-KU, TOKYO, JAPAN
Correspondent:
OBLON, SPIVAK, MC CLELLAND, MAIER &
NEUSTADT
FOURTH FLR., 1755 JEFF DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
010086/0530Recorded: 07/27/1999Pages: 9
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
JAPAN SYNTHETIC RUBBER CO., LTD.
Exec Dt:
12/10/1997
Assignee:
JSR CORPORATION
NO. 11-24 TSUKIJI 2-CHOME
CHUO-KU, TOKYO, JAPAN
Correspondent:
SUGHRUE, MION, ZINN ET AL
DAVID J. CUSHING
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213

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