Yoshiharu Ayabe

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Wakayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing styrene derivatives
- Patent number 5,763,560
- Issue date Jun 9, 1998
- Honshu Chemical Industry Co., Ltd.
- Kenzo Tsujimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing p,p'-biphenol
- Patent number 5,099,076
- Issue date Mar 24, 1992
- Honshu Chemical Industry Co., Ltd.
- Katsunori Takahashi
- C07 - ORGANIC CHEMISTRY