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Noriko Takahashi
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Ootsu, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Polyimide film
Patent number
8,314,203
Issue date
Nov 20, 2012
Toyo Boseki Kabushiki Kaisha
Masayuki Tsutsumi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Patent Grant
Multi-layer resin films having excellent oxygen gas barrier propert...
Patent number
6,489,021
Issue date
Dec 3, 2002
Toyo Boseki Kabushiki Kaisha
Yoshifumi Yamamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Anti-tack layer for photopolymer printing plate and composition for...
Patent number
5,786,126
Issue date
Jul 28, 1998
Toyo Boseki Kabushiki Kaisha
Shigenori Nagahara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
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Patent Application
EASY-TO-TEAR STRETCHED ALIPHATIC POLYESTER FILM
Publication number
20090152095
Publication date
Jun 18, 2009
Toyo Boseki Kabushiki Kaisha
Keizou Kawahara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HEAT-RESISTANT CROSS-LINKING POLYESTER FIBER AND FIBER CORD
Publication number
20090022990
Publication date
Jan 22, 2009
Toyo Boseki Kabushiki Kaisha
Shigenori Nagahara
B60 - VEHICLES IN GENERAL
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Patent Application
Polyimide film
Publication number
20070272124
Publication date
Nov 29, 2007
Toyo Boseki Kabushiki Kaisha
Masayuki Tsutsumi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Easy-to-tear stretched aliphatic-polyester film
Publication number
20050106345
Publication date
May 19, 2005
TOYO BOSEKI KABUSH IKI KAISHA
Keizou Kawahara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Refrigerator having alarm device for alarming leakage of refrigerant
Publication number
20050103029
Publication date
May 19, 2005
Keizou Kawahara
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Multi-layer resin films having excellent oxygen gas barrier propert...
Publication number
20020037423
Publication date
Mar 28, 2002
Yoshifumi Yamamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...