Toshirou Yamada

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fluorinated, saturated hydrocarbons
- Patent number 6,403,846
- Issue date Jun 11, 2002
- Japan as represented by Director General of Agency of Industrial Science and...
- Akira Sekiya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorinated hydrocarbons, detergents, deterging method, polymer-con...
- Patent number 6,312,759
- Issue date Nov 6, 2001
- Nippon Zeon Co., Ltd.
- Toshirou Yamada
- C07 - ORGANIC CHEMISTRY