Yoshihiro Tanaka

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Takaresuka, JA

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Patents Grantslast 30 patents

Information Patent Grant
Phenoxy carboxylic acid derivative
- Patent number 4,031,134
- Issue date Jun 21, 1977
- Sumitomo Chemical Company, Limited
- Yasushi Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aryl ketones and production thereof
- Patent number 4,012,514
- Issue date Mar 15, 1977
- Sumitomo Chemical Company, Limited
- Junki Katsube
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aryl ketones and production thereof
- Patent number 4,012,515
- Issue date Mar 15, 1977
- Sumitomo Chemical Company, Limited
- Junki Katsube
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenoxy carboxylic acid derivatives as anti-atheroslerosis agents
- Patent number 3,959,484
- Issue date May 25, 1976
- Sumitomo Chemical Company, Limited
- Yasushi Nakamura
- C07 - ORGANIC CHEMISTRY