Yoichi Ninagawa

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Kurashiki, JA

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Patents Grantslast 30 patents

Information Patent Grant
2,7,10,15,18,23-Hexamethyltetra-cosane
- Patent number 4,026,960
- Issue date May 31, 1977
- Kuraray Co., Ltd.
- Takashi Nishida
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Preparation of squalane by hydrogenolysis
- Patent number 4,011,277
- Issue date Mar 8, 1977
- Kuraray Co., Ltd.
- Takashi Nishida
Information Patent Grant
Isomerization of the unsaturated alcohols
- Patent number 4,006,193
- Issue date Feb 1, 1977
- Kuraray Co., Ltd.
- Yoichi Ninagawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of substituted ketones
- Patent number 3,984,475
- Issue date Oct 5, 1976
- Kuraray Co., Ltd.
- Yoshin Tamai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of a substituted ketone
- Patent number 3,983,175
- Issue date Sep 28, 1976
- Kuraray Co., Ltd.
- Yoshin Tamai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diacetylene diol derivatives and process for preparing the same
- Patent number 3,981,930
- Issue date Sep 21, 1976
- Kuraray Co., Ltd.
- Takashi Nishida
- C07 - ORGANIC CHEMISTRY