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Kazushi Matsuura
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Tokyo, JP
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last 30 patents
Information
Patent Grant
Formed activated carbon and process for producing the same
Patent number
6,599,856
Issue date
Jul 29, 2003
Tennex Corporation
Masashi Uchino
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Electric double-layer capacitor
Patent number
6,094,338
Issue date
Jul 25, 2000
Mitsubishi Chemical Corporation
Satoshi Hirahara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Activated carbon and process for producing the same
Patent number
5,965,479
Issue date
Oct 12, 1999
Mitsubishi Chemical Corporation
Mitsuo Suzuki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Activated carbon, process for the preparation thereof and electric...
Patent number
5,956,225
Issue date
Sep 21, 1999
Mitsubishi Chemical Corporation
Kohei Okuyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carbon fiber-reinforced carbon composite material
Patent number
5,077,130
Issue date
Dec 31, 1991
Mitsubishi Kasei Corporation
Kohei Okuyama
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES