Tatsuya Kawabata

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Himeji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Catalyst for partial oxidation of olefin, preparation method thereo...
- Patent number 8,008,515
- Issue date Aug 30, 2011
- Nippon Shokubai Co., Ltd.
- Masahide Shima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for production of pyromellitic anhydride and method for pr...
- Patent number 5,663,114
- Issue date Sep 2, 1997
- Nippon Shokubai Co., Ltd.
- Tsukasa Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production pyromellitic anhydride
- Patent number 5,504,218
- Issue date Apr 2, 1996
- Nippon Shokubai Co., Ltd.
- Tsukasa Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for producing phthalic anhydride and process by using the...
- Patent number 5,235,071
- Issue date Aug 10, 1993
- Nippon Shokubai Co., Ltd.
- Kenji Ueda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of phthalic anhydride by vapor-phase oxidatio...
- Patent number 5,229,527
- Issue date Jul 20, 1993
- Nippon Shokubai Co., Ltd.
- Kenji Ueda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for producing phthalic anhydride
- Patent number 5,169,820
- Issue date Dec 8, 1992
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Kenji Ueda
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CATALYST FOR PARTIAL OXIDATION OF OLEFIN, PREPARATION METHOD THEREO...
- Publication number 20090299104
- Publication date Dec 3, 2009
- Masahide Shima
- C07 - ORGANIC CHEMISTRY