Michio Sugimoto

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Chiba, JA

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Patents Grantslast 30 patents

Information Patent Grant
Process of producing acenaphthenes
- Patent number 4,073,818
- Issue date Feb 14, 1978
- Idemitsu Kosan Co., Ltd.
- Hiroshi Ichikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Adamantane-piperazine derivatives
- Patent number 4,001,223
- Issue date Jan 4, 1977
- Idemitsu Kosan Co., Ltd.
- Michio Sugimoto
- C07 - ORGANIC CHEMISTRY