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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
7385005
Issue Dt:
06/10/2008
Application #:
10503123
Filing Dt:
08/09/2004
Publication #:
20050159545
Pub Dt:
07/21/2005
Inventors:
Yoshihiro Mashiko, Toshiaki Kawanishi, Koichi Matsunaga, Manabu Tsuzuki et al
Title:
POLYVINYLACETAL RESIN AND PROCESS FOR PRODUCING THE SAME
Assignment: 1
Reel/Frame:
015903/0289Recorded: 10/19/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
MASHIKO, YOSHIHORO
Exec Dt:
06/30/2004
KAWANISHI, TOSHIAKI
Exec Dt:
06/30/2004
MATSUNAGA, KOICHI
Exec Dt:
06/30/2004
TSUZUKI, MANABU
Exec Dt:
06/30/2004
MATSUOTO, KAZUMASA
Exec Dt:
06/30/2004
GOTO, KOKI
Exec Dt:
07/06/2004
WATANABE, HITOSHI
Exec Dt:
07/06/2004
Assignee:
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
4-1, YURAKU-CHO 1-CHOME, CHIYODA-KU
TOKYO, 100-8455, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
016058/0283Recorded: 05/16/2005Pages: 5
Conveyance:
CORRECTED FORM PTO-1595 TO CORRECT ASSIGNOR #1'S NAME ON AN ASSIGNMENT PREVIOUSLY RECORDED ON REEL/FRAME 015903/0289
Assignors:
MASHIKO, YOSHIHIRO
Exec Dt:
06/30/2004
KAWANISHI, TOSHIAKI
Exec Dt:
06/30/2004
MATSUNAGA, KOICHI
Exec Dt:
06/30/2004
TSUZUKI, MANABU
Exec Dt:
06/30/2004
MATSUOTO, KAZUMASA
Exec Dt:
06/30/2004
GOTO, KOKI
Exec Dt:
07/06/2004
WATANABE, HITOSHI
Exec Dt:
07/06/2004
Assignee:
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
4-1, YURAKU-CHO 1-CHOME, CHIYODA-KU
TOKYO 100-8455, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:
027363/0545Recorded: 12/12/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
Exec Dt:
11/30/2011
Assignee:
SEKISUI CHEMICL CO., LTD.
2-4-4 NISHITENMA
KITA-KU
OSAKA, JAPAN 530-8565
Correspondent:
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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