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Mitsuhiro Nishiwaki
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Osaka, JP
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last 30 patents
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Patent Grant
Fluorine-containing surface active compositions
Patent number
4,729,849
Issue date
Mar 8, 1988
Daikin Kogyo Co., Ltd.
Iwao Hisamoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fluorine-containing quaternary ammonium compounds and their production
Patent number
4,638,089
Issue date
Jan 20, 1987
Daikin Kogyo Co., Ltd.
Iwao Hisamoto
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Fluorine-containing surface active composition
Patent number
4,609,489
Issue date
Sep 2, 1986
Daikin Kogyo Co., Ltd.
Iwao Hisamoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fluorine-containing compounds, and surface-tension lowering agent c...
Patent number
4,472,294
Issue date
Sep 18, 1984
Daikin Kogyo Co., Ltd.
Iwao Hisamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fluorine-containing surface active composition
Patent number
4,459,221
Issue date
Jul 10, 1984
Daikin Kogyo Co., Ltd.
Iwao Hisamoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Foam fire-extinguishing composition and preparation and use thereof
Patent number
4,303,534
Issue date
Dec 1, 1981
Daikin Kogyo Co., Ltd.
Iwao Hisamoto
A62 - LIFE-SAVING FIRE-FIGHTING