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Jun Yasui
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Shiga, 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
Patents Applications
last 30 patents
Information
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-...