Yasumichi Chiba

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Settsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process of preparing perfluoroalkylcarboxylic acid
- Patent number 5,945,562
- Issue date Aug 31, 1999
- Daikin Industries Ltd.
- Hirokazu Aoyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing fluoroalcohol
- Patent number 5,264,637
- Issue date Nov 23, 1993
- Daikin Industries, Ltd.
- Tutomu Yoshida
- C07 - ORGANIC CHEMISTRY