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Ikuo Kurimoto
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Hyogo, JP
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last 30 patents
Information
Patent Grant
Catalyst for production of unsaturated aldehyde and unsaturated car...
Patent number
5,981,804
Issue date
Nov 9, 1999
Nippon Shokubai Co., Ltd.
Ikuo Kurimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for production of unsaturated aldehyde and unsaturated car...
Patent number
5,700,752
Issue date
Dec 23, 1997
Nippon Shokubai Co. Ltd.
Ikuo Kurimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for production of methacrylic acid and method for producti...
Patent number
5,618,974
Issue date
Apr 8, 1997
Nippon Shokubai Co., Ltd.
Ikuo Kurimoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for producing methacrolein and methacrylic acid
Patent number
5,276,178
Issue date
Jan 4, 1994
Nippon Shokubai Co., Ltd.
Hideo Onodera
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for production of methacrylic acid
Patent number
5,264,627
Issue date
Nov 23, 1993
Nippon Shokubai Co., Ltd.
Hiroyuki Tazaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing methacrylic acid
Patent number
5,206,431
Issue date
Apr 27, 1993
Nippon Shokubai Kagaku Kogyo Co., Ltd.
Hideto Hashiba
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for the production of methacrylic acid
Patent number
5,153,162
Issue date
Oct 6, 1992
Nippon Shokubai Kagaku Kogyo Co., Ltd.
Ikuo Kurimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing maleic anhydride
Patent number
4,760,153
Issue date
Jul 26, 1988
Nippon Shokubai Kagaku Kogyo Co., Ltd.
Youjirou Takahashi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing pyromellitic acid and/or pyromellitic anhydride
Patent number
4,665,200
Issue date
May 12, 1987
Nippon Shokubai Kagaku Kogyo Co., Ltd.
Yoshiyuki Nakanishi
C07 - ORGANIC CHEMISTRY