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Tetsuro KAMO
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Catalysts for hydrotreating hydrocarbon oils and method of preparin...
Patent number
5,468,709
Issue date
Nov 21, 1995
Sumitomo Metal Mining Co., Ltd.
Eiji Yamaguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of preparing catalyst for hydrogenation of hydrocarbon oil
Patent number
5,232,888
Issue date
Aug 3, 1993
Sumitomo Metal Mining Co., Ltd.
Tetsuro Kamo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of preparing catalyst for hydrogenation of hydrocarbon oil
Patent number
5,200,381
Issue date
Apr 6, 1993
Sumitomo Metal Mining Company Limited
Tetsuro Kamo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of preparing hydrotreating catalyst for hydrocarbon oil
Patent number
5,162,281
Issue date
Nov 10, 1992
Sumitomo Metal Mining Co. Ltd.
Tetsuro Kamo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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Patent Application
ANODE AND PROCESS FOR MANUFACTURING SAME
Publication number
20160201205
Publication date
Jul 14, 2016
Sumitomo Metal Mining Co., Ltd.
Noriaki SUGAMOTO
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR