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Yasuhiro Izawa
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Chiba, JP
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last 30 patents
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Patent Grant
Steam-reforming catalyst for hydrocarbons
Patent number
6,261,991
Issue date
Jul 17, 2001
Toyo Engineering Corporation
Toru Numaguchi
C01 - INORGANIC CHEMISTRY
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Patent Grant
Steam reforming catalysts for lower hydrocarbons
Patent number
5,773,589
Issue date
Jun 30, 1998
Toyo Engineering Corporation
Kazuo Shoji
C01 - INORGANIC CHEMISTRY