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Toru Kawasaki
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Ichihara, JP
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last 30 patents
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Patent Grant
Stainproof protector made from fluorine-containing aliphatic cyclic...
Patent number
5,356,739
Issue date
Oct 18, 1994
Asahi Glass Company Ltd.
Toru Kawasaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Having a protective film of a polymer having a fluorine-containing...
Patent number
5,117,272
Issue date
May 26, 1992
Asahi Glass Company Ltd.
Shinzou Nomura
H01 - BASIC ELECTRIC ELEMENTS