Katsumi Sakai

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Kamiichi, JA

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Patents Grantslast 30 patents

Information Patent Grant
.alpha.-Cyanoamine compounds and a process for producing the same
- Patent number 4,068,070
- Issue date Jan 10, 1978
- Fuji Chemical Industry Co., Ltd.
- Katsumi Sakai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alpha-cyanoamine compounds and a process for producing the same
- Patent number 3,962,247
- Issue date Jun 8, 1976
- Fuji Chemical Industry Co., Ltd.
- Katsumi Sakai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.alpha.-Cyanobenzylpiperazines and a process for producing the same
- Patent number 3,948,899
- Issue date Apr 6, 1976
- Fuji Chemical Industry Co., Ltd.
- Katsumi Sakai
- C07 - ORGANIC CHEMISTRY