Shinji Ozawa

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Tsukuba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing dimethylnaphthalene
- Patent number 5,446,226
- Issue date Aug 29, 1995
- Mitsubishi Gas Chemical Company, Inc.
- Shinji Ozawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of dimethylnaphthalene
- Patent number 5,396,007
- Issue date Mar 7, 1995
- Mitsubishi Gas Chemical Company, Inc.
- Yoichi Kyuko
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of dimethyltetralin
- Patent number 5,396,008
- Issue date Mar 7, 1995
- Mitsubishi Gas Chemical Co., Inc.
- Shinji Ozawa
- C07 - ORGANIC CHEMISTRY