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Masaru Ishino
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Takatsuki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing propylene oxide
Patent number
7,863,467
Issue date
Jan 4, 2011
Sumitomo Chemical Company, Limited
Masaru Ishino
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing propylene oxide
Patent number
7,531,674
Issue date
May 12, 2009
Sumitomo Chemical Company, Limited
Masaru Ishino
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparation of propylene oxide
Patent number
7,449,590
Issue date
Nov 11, 2008
Sumitomo Chemical Company, Limited
Junpei Tsuji
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing cumene and process for propylene oxide produc...
Patent number
7,442,843
Issue date
Oct 28, 2008
Sumitomo Chemical Company, Limited
Tetsuo Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing propylene oxide
Patent number
7,381,829
Issue date
Jun 3, 2008
Sumitomo Chemical Company, Limited
Junpei Tsuji
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing cumene
Patent number
7,319,177
Issue date
Jan 15, 2008
Sumitomo Chemical Company, Limited
Junpei Tsuji
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing propylene oxide
Patent number
7,153,986
Issue date
Dec 26, 2006
Sumitomo Chemical Company, Limited
Hiroaki Abekawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for improving crystalline titanosilicate catalyst having MWW...
Patent number
7,081,426
Issue date
Jul 25, 2006
Sumitomo Chemical Company, Limited
Hiroaki Abekawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for purifying propylene oxide
Patent number
6,736,941
Issue date
May 18, 2004
Sumitomo Chemical Company, Limited
Noriaki Oku
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Reduction-treated copper-based catalyst and process for producing &...
Patent number
6,410,806
Issue date
Jun 25, 2002
Sumitomo Chemical Company, Limited
Noriaki Oku
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Titanium-containing solid catalyst
Patent number
6,187,934
Issue date
Feb 13, 2001
Sumitomo Chemical Company Limited
Junpei Tsuji
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing propylene oxide
Patent number
6,160,137
Issue date
Dec 12, 2000
Sumitomo Chemical Company, Limited
Junpei Tsuji
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing .alpha.-phenylethyl alcohol
Patent number
6,046,369
Issue date
Apr 4, 2000
Sumitomo Chemical Co., Ltd.
Noriaki Oku
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing propylene oxide
Patent number
5,723,637
Issue date
Mar 3, 1998
Sumitomo Chemical Company, Limited
Junpei Tsuji
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for recovering propylene oxide
Patent number
5,693,193
Issue date
Dec 2, 1997
Sumitomo Chemical Company, Limited
Takashi DeGuchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dimerization of low .alpha.-olefins
Patent number
5,349,115
Issue date
Sep 20, 1994
Sumitomo Chemical Co., Ltd.
Kotohiro Nomura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Oxychlorination catalyst process for preparing the catalyst and met...
Patent number
5,334,789
Issue date
Aug 2, 1994
Sumitomo Chemical Company, Limited
Masashi Komatsu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of aromatic amines
Patent number
5,315,040
Issue date
May 24, 1994
Sumitomo Chemical Company, Limited
Kotohiro Nomura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aldol condensation dehydration catalyst, a process for preparing th...
Patent number
5,243,081
Issue date
Sep 7, 1993
Sumitomo Chemical Company, Limited
Masaru Ishino
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Magnesium, aluminium complex compounds, process for preparing the s...
Patent number
5,237,107
Issue date
Aug 17, 1993
Sumitomo Chemical Company, Limited
Masaru Ishino
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing halogenated alkyl
Patent number
5,138,109
Issue date
Aug 11, 1992
Sumitomo Chemical Company, Ltd.
Michio Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of aromatic amines
Patent number
5,112,997
Issue date
May 12, 1992
Sumitomo Chemical Co., Ltd.
Kotohiro Nomura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing aromatic amines by reduction of aromatic nitr...
Patent number
5,087,755
Issue date
Feb 11, 1992
Sumitomo Chemical Company, Limited
Kotohiro Nomura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of 2,3-dimethylbutenes
Patent number
5,034,566
Issue date
Jul 23, 1991
Sumitomo Chemical Company, Limited
Masaru Ishino
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing aliphatic alcohols
Patent number
4,595,701
Issue date
Jun 17, 1986
Agency of Industrial Science and Technology
Shuzo Nakamura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing arylacetaldehydes
Patent number
4,338,467
Issue date
Jul 6, 1982
Sumitomo Chemical Company, Limited
Tetsuo Takano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing alcohols
Patent number
4,317,918
Issue date
Mar 2, 1982
Sumitomo Chemical Co., Ltd.
Tetsuo Takano
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Method for Producing Propylene Oxide
Publication number
20080026938
Publication date
Jan 31, 2008
Sumitomo Chemical Compamy, Limited
Masaru Ishino
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing alkyl aromatic hydroperoxide
Publication number
20070167658
Publication date
Jul 19, 2007
Sumitomo Chemical Company, Limited
Mitsuru Onuma
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing alpha-methyl styrene
Publication number
20070118004
Publication date
May 24, 2007
Junpei Tsuji
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for producing propyleneoxide
Publication number
20060293531
Publication date
Dec 28, 2006
Junpei Tsuji
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing cumene and process for propylene oxide produc...
Publication number
20060217566
Publication date
Sep 28, 2006
Tetsuo Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing cumene
Publication number
20060183926
Publication date
Aug 17, 2006
Junpei Tsuji
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing propylene oxide
Publication number
20060173200
Publication date
Aug 3, 2006
Sumitomo Chemical Company, Limited
Masaru Ishino
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for improving crystalline titanosilicate catalyst having mww...
Publication number
20050227852
Publication date
Oct 13, 2005
Sumitomo Chemical Company, Limited
Hiroaki Abekawa
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for producing propylene oxide
Publication number
20050182264
Publication date
Aug 18, 2005
Hiroaki Abekawa
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for preparation of propylene oxide
Publication number
20040254386
Publication date
Dec 16, 2004
Junpei Tsuji
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for the purification of propylene oxide
Publication number
20030102206
Publication date
Jun 5, 2003
Noriaki Oku
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing chlorine
Publication number
20020172640
Publication date
Nov 21, 2002
Sumitomo Chemical Company, Limited
Takuo Hibi
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Reduction-treated copper-based catalyst and process for producing a...
Publication number
20010016671
Publication date
Aug 23, 2001
Noriaki Oku
C07 - ORGANIC CHEMISTRY