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Tokyo, JP
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last 30 patents
Information
Patent Grant
Method for synthesizing aromatic polymers
Patent number
5,576,417
Issue date
Nov 19, 1996
Director General of Agency of Industrial Science and Technology
Kazuhiko Takeuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fluorine-containing curable resin composition and use thereof
Patent number
5,308,888
Issue date
May 3, 1994
Hitachi, Ltd.
Shin Nishimura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for anionic homopolymerization of .alpha.-trifluoromethylacr...
Patent number
4,613,657
Issue date
Sep 23, 1986
Central Glass Company, Limited
Tadashi Narita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...