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Tokuo Matsuzaki
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Ube, JP
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last 30 patents
Information
Patent Grant
Method of reducing epoxidized organic compound with hydrogen
Patent number
6,608,235
Issue date
Aug 19, 2003
Ube Industries, Ltd.
Nobuyuki Kuroda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of hydrogenating epoxidized C6—C12 cyclohydrocarbon...
Patent number
6,335,472
Issue date
Jan 1, 2002
Ube Industries, Ltd.
Tokuo Matsuzaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dehydration catalyst and process for producing a monoalkylether of...
Patent number
5,977,416
Issue date
Nov 2, 1999
UBE Industries, Ltd.
Tokuo Matsuzaki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Porous lithium aluminate carrier of spinel structure for catalyst
Patent number
5,885,917
Issue date
Mar 23, 1999
Ube Industries, Ltd.
Kyoji Ohdan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Porous lithium aluminate carrier of spinel structure for catalyst
Patent number
5,688,984
Issue date
Nov 18, 1997
Ube Industries, Ltd.
Kyoji Ohdan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing carbonic diester
Patent number
5,380,906
Issue date
Jan 10, 1995
Ube Industries, Ltd.
Keigo Nishihira
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of producing carbonic acid diester
Patent number
5,292,916
Issue date
Mar 8, 1994
Ube Industries, Ltd.
Tokuo Matsuzaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of a diester of oxalic acid
Patent number
4,874,888
Issue date
Oct 17, 1989
Ube Industries, Ltd.
Yasushi Shiomi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the catalytical preparation of acrylonitrile
Patent number
4,278,614
Issue date
Jul 14, 1981
UBE Industries, Ltd.
Sumio Umemura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the catalytical production of acrylonitrile
Patent number
4,205,010
Issue date
May 27, 1980
UBE Industries, Ltd.
Sumio Umemura
C07 - ORGANIC CHEMISTRY