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Hiromichi Arai
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Fukuoka, JP
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last 30 patents
Information
Patent Grant
Conversion method of carbon monoxide and catalyst
Patent number
6,238,640
Issue date
May 29, 2001
Idemitsu Kosan Co., Ltd.
Koichi Eguchi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Steam reforming catalyst for hydrocarbons and method of producing t...
Patent number
4,988,661
Issue date
Jan 29, 1991
Catalysts and Chemicals Inc., Far East
Hiromichi Arai
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Heat-resistant noble metal catalyst and method of producing the same
Patent number
4,959,339
Issue date
Sep 25, 1990
Catalysts and Chemicals Inc.
Hiromichi Arai
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Heat resistant catalyst and method of producing the same
Patent number
4,788,174
Issue date
Nov 29, 1988
Catalysts and Chemicals Inc., Far East
Hiromichi Arai
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Heat resistant composition and method of producing the same
Patent number
4,771,028
Issue date
Sep 13, 1988
Catalysts and Chemicals Inc.
Hiromichi Arai
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Material of oxygen ion conductor
Patent number
4,610,867
Issue date
Sep 9, 1986
Yazaki Corporation
Tetsuro Seiyama
C01 - INORGANIC CHEMISTRY