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Shunichi Matsumoto
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Kurashiki, JP
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last 30 patents
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Patent Grant
Process for the production of polyol ester and ester-containing lub...
Patent number
5,705,459
Issue date
Jan 6, 1998
Mitsubishi Gas Chemical Company, Inc.
Yoshihiro Shiokawa
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for the production of esters
Patent number
5,463,095
Issue date
Oct 31, 1995
Mitsubishi Gas Chemical Company, Inc.
Yoshihiro Shiokawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing aromatic acylation product
Patent number
5,208,383
Issue date
May 4, 1993
Mitsubishi Gas Chemical Company, Inc.
Tadayoshi Takefumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for manufacturing high-purity o-toluic acid
Patent number
5,011,987
Issue date
Apr 30, 1991
Mitsubishi Gas Chemical Company
Nobuyuki Tokura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for decomposing aromatic acylated compound.HF-BF.sub.3 complex
Patent number
4,967,011
Issue date
Oct 30, 1990
Mitsubishi Gas Chemical Co., Inc.
Nobuyuki Tokura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for continuous production of alkylbenzaldehydes
Patent number
4,460,794
Issue date
Jul 17, 1984
Mitsubishi Gas Chemical Company, Inc.
Susumu Fujiyama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for formylating xylene mixture
Patent number
4,368,336
Issue date
Jan 11, 1983
Mitsubishi Gas Chemical Company, Inc.
Susumu Fujiyama
C07 - ORGANIC CHEMISTRY