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Kunitoshi Aoki
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Tokyo, JP
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last 30 patents
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Patent Grant
Ammoxidation catalyst composition
Patent number
5,780,664
Issue date
Jul 14, 1998
Asahi Kasei Kogyo Kabushi Kaisha
Kunitoshi Aoki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ammoxidation catalyst composition, and process for producing acrylo...
Patent number
5,658,842
Issue date
Aug 19, 1997
Asahi Kasei Kogyo Kabushiki Kaisha
Hideo Midorikawa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the preparation of acrylonitrile or methacrylonitrile
Patent number
4,600,541
Issue date
Jul 15, 1986
Asahi Kasei Kogyo Kabushiki Kaisha
Kunitoshi Aoki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst composition
Patent number
4,443,556
Issue date
Apr 17, 1984
Asahi Kasei Kogyo Kabushiki Kaisha
Kunitoshi Aoki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of acrylonitrile
Patent number
4,228,098
Issue date
Oct 14, 1980
Asahi Kasei Kogyo Kabushiki Kaisha
Kunitoshi Aoki
C07 - ORGANIC CHEMISTRY