Yasuyuki Takigawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparation of high-purity indene
- Patent number 6,291,735
- Issue date Sep 18, 2001
- ADCHEMCO Corporation
- Yasuyuki Takigawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production process of carbonaceous material and battery
- Patent number 5,910,383
- Issue date Jun 8, 1999
- Adchemco Corporation
- Yoshihiko Hase
- C01 - INORGANIC CHEMISTRY