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Mikio Sasabe
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Tokyo, JP
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last 30 patents
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Patent Grant
Method for preparing pitch fluoride
Patent number
5,149,891
Issue date
Sep 22, 1992
Osaka Gas Company Limited
Takeshi Morimoto
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Patent Grant
Water and oil repellent composition
Patent number
5,133,802
Issue date
Jul 28, 1992
Asahi Glass Company Ltd.
Takashige Maekawa
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...