Yoshio Onogawa

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Shizuoka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing 2-chloromethylbenzaldehyde, 2-chloromethylbenz...
- Patent number 9,029,606
- Issue date May 12, 2015
- Sumitomo Chemical Company, Limited
- Masashi Takimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing 2-(aryloxymethyl) benzaldehyde compound
- Patent number 9,000,225
- Issue date Apr 7, 2015
- Sumitomo Chemical Company, Limited
- Mitsunobu Kawamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing 2-(aryloxymethyl) benzaldehyde compound
- Patent number 8,937,200
- Issue date Jan 20, 2015
- Sumitomo Chemical Company, Limited
- Masaji Hirota
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of benzaldehyde compound
- Patent number 8,338,625
- Issue date Dec 25, 2012
- Sumitomo Chemical Company, Limited
- Yoshio Onogawa
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING 2-(ARYLOXYMETHYL) BENZALDEHYDE COMPOUND
- Publication number 20140221695
- Publication date Aug 7, 2014
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Masaji Hirota
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING 2-(ARYLOXYMETHYL) BENZALDEHYDE COMPOUND
- Publication number 20140213825
- Publication date Jul 31, 2014
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Mitsunobu Kawamura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING 2-CHLOROMETHYLBENZALDEHYDE, 2-CHLOROMETHYLBENZ...
- Publication number 20140187822
- Publication date Jul 3, 2014
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Masashi Takimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCTION OF BENZALDEHYDE COMPOUND
- Publication number 20110098489
- Publication date Apr 28, 2011
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Yoshio Onogawa
- C07 - ORGANIC CHEMISTRY