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Ryoji Sugise
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Ube-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Process for producing alkyl nitrite
Patent number
7,714,160
Issue date
May 11, 2010
Ube Industries, Ltd.
Ryoji Sugise
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparation of cyclododecanone
Patent number
6,861,563
Issue date
Mar 1, 2005
Ube Industries, Ltd.
Ryoji Sugise
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing alkyl nitrite
Patent number
6,844,464
Issue date
Jan 18, 2005
Ube Industries, Ltd.
Ryoji Sugise
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of continuously producing a cyclododecanone compound
Patent number
6,518,461
Issue date
Feb 11, 2003
Ube Industries, Ltd.
Ryoji Sugise
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Diaryl carbonate product and production of polycarbonate
Patent number
6,472,498
Issue date
Oct 29, 2002
Ube Industries, Ltd.
Ryoji Sugise
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for continuously producing a cyclododecanone compound
Patent number
6,417,404
Issue date
Jul 9, 2002
Ube Industries Ltd.
Ryoji Sugise
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method and producing cyclododecanone compound
Patent number
6,388,140
Issue date
May 14, 2002
Ube Industries, Ltd.
Ryoji Sugise
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of organic phosphonium chloride
Patent number
6,169,209
Issue date
Jan 2, 2001
Ube Industries, Ltd.
Katsumasa Harada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing aryl carbamates
Patent number
6,143,917
Issue date
Nov 7, 2000
UBE Industries, Ltd.
Katsumasa Harada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing a dialkyl carbonate by gas-phase decarbonylat...
Patent number
5,973,184
Issue date
Oct 26, 1999
Ube Industries, Ltd.
Katsumasa Harada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing a polycarbonate
Patent number
5,922,827
Issue date
Jul 13, 1999
UBE Industries, Ltd.
Keigo Nishihira
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst for decarbonylation reaction
Patent number
5,892,091
Issue date
Apr 6, 1999
Ube Industries, Ltd.
Katsumasa Harada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing diaryl carbonate
Patent number
5,892,089
Issue date
Apr 6, 1999
Ube Industries, Ltd.
Katsumasa Harada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing diaryl carbonate
Patent number
5,834,615
Issue date
Nov 10, 1998
UBE Industries, Ltd.
Keigo Nishihira
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing a diaryl carnonate
Patent number
5,811,573
Issue date
Sep 22, 1998
UBE Industries, Ltd.
Keigo Nishihira
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of diaryl carbonate
Patent number
5,792,883
Issue date
Aug 11, 1998
Ube Industries, Ltd.
Katsumasa Harada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing a diaryl carbonate
Patent number
5,731,453
Issue date
Mar 24, 1998
UBE Industries, Ltd.
Keigo Nishihira
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparation of diaryl carbonate
Patent number
5,648,510
Issue date
Jul 15, 1997
Ube Industries, Ltd.
Katsumasa Harada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of producing straight-chain acrylonitrile dimers
Patent number
5,466,858
Issue date
Nov 14, 1995
Ube Industries, Ltd.
Ryoji Sugise
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of producing straight-chain acrylonitrile dimers
Patent number
5,332,844
Issue date
Jul 26, 1994
Ube Industries, Ltd.
Ryoji Sugise
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Electromagnetic effect material
Patent number
5,164,349
Issue date
Nov 17, 1992
UBE Industries Ltd.
Toshitaka Fujii
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Conductive copper oxide ceramics and process for producing same
Patent number
5,112,783
Issue date
May 12, 1992
Ube Industries, Ltd.
Ryoji Sugise
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process for producing heterocyclic compound having nitromethylene g...
Patent number
4,665,172
Issue date
May 12, 1987
UBE Industries, Ltd.
Fumio Iwata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing a 2H-1,3-thiazolidine, 2H-tetrahydro-1,3-thia...
Patent number
4,625,025
Issue date
Nov 25, 1986
UBE Industries, Ltd.
Fumio Iwata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing an ester of nitroacetic acid
Patent number
4,433,162
Issue date
Feb 21, 1984
UBE Industries, Ltd.
Toshikazu Hamamoto
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Process for producing alkyl nitrite
Publication number
20050038282
Publication date
Feb 17, 2005
Ube Industries, Ltd.
Ryoji Sugise
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for preparation of cyclododecanone
Publication number
20040181096
Publication date
Sep 16, 2004
Ryoji Sugise
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing alkyl nitrite
Publication number
20030176724
Publication date
Sep 18, 2003
Ube Industries, Ltd.
Ryoji Sugise
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for continuously producing a cyclododecanone compound
Publication number
20020099242
Publication date
Jul 25, 2002
Ube Industries, Ltd.
Ryoji Sugise
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method of continuously producing a cyclododecanone compound
Publication number
20020077509
Publication date
Jun 20, 2002
Ube Industries, Ltd.
Ryoji Sugise
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Diaryl carbonate product and production of polycarbonate
Publication number
20020019512
Publication date
Feb 14, 2002
Ube Industries, Ltd.
Ryoji Sugise
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method and producing cyclododecanone compound
Publication number
20010023071
Publication date
Sep 20, 2001
Ube Industries, Ltd.
Ryoji Sugise
C07 - ORGANIC CHEMISTRY