Fumiyasu Ishikawa

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Substance GIF-2 and process for production of the same
- Patent number 4,929,548
- Issue date May 29, 1990
- Kibun Co., Ltd.
- Sachio Wakayama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substance GIF-2 and process for production of the same
- Patent number 4,771,121
- Issue date Sep 13, 1988
- Kibun Co., Ltd.
- Sachio Wakayama
- C07 - ORGANIC CHEMISTRY