Tsuyoshi Fukuhara

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Sapporo-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of fluorinated organic compounds and flu...
- Patent number 7,311,890
- Issue date Dec 25, 2007
- Daikin Industries, Ltd.
- Norihiko Yoneda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of fluorinated organic compounds and flu...
- Patent number 6,784,327
- Issue date Aug 31, 2004
- Daikin Industries, Ltd.
- Norihiko Yoneda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic preparation of aromatic polyketone from phosgene and arom...
- Patent number 4,707,536
- Issue date Nov 17, 1987
- Mitsubishi Chemical Industries Limited
- Norihiko Yoneda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Process for the production of fluorinated organic compounds and flu...
- Publication number 20040245505
- Publication date Dec 9, 2004
- Daikin Industries, Ltd.
- Norihiko Yoneda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the production of fluorinated organic compounds and flu...
- Publication number 20030176747
- Publication date Sep 18, 2003
- Norihiko Yoneda
- C07 - ORGANIC CHEMISTRY