Toru Yoshida

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Kawanuma-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing tetrafluorobenzenemethanols
- Patent number 6,624,336
- Issue date Sep 23, 2003
- Showa Denko K.K.
- Toru Sasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing salts of cyanobenzylamines
- Patent number 6,392,083
- Issue date May 21, 2002
- Showa Denko K.K.
- Isao Yamagami
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for producing salts of cyanobenzylamines
- Publication number 20010049453
- Publication date Dec 6, 2001
- Showa Denko K.K.
- Isao Yamagami
- C07 - ORGANIC CHEMISTRY