Tamio Hara

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Takaoka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing dichloropyrazine derivative
- Patent number 8,835,636
- Issue date Sep 16, 2014
- Nippon Soda Co., Ltd.
- Tamio Hara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing dichloropyrazine derivative
- Patent number 8,586,741
- Issue date Nov 19, 2013
- Nippon Soda Co., Ltd.
- Tamio Hara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of 4-substituted azetidinone derivative
- Patent number 5,792,861
- Issue date Aug 11, 1998
- Tanabe Seiyaku Co., Ltd.
- Tamio Hara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 4-substituted azetidinone derivatives
- Patent number 5,731,431
- Issue date Mar 24, 1998
- Nippon Soda Co., Ltd.
- Yuuki Nakagawa
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING DICHLOROPYRAZINE DERIVATIVE
- Publication number 20140024832
- Publication date Jan 23, 2014
- Nippon Soda Co., Ltd.
- Tamio Hara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING DICHLOROPYRAZINE DERIVATIVE
- Publication number 20110275817
- Publication date Nov 10, 2011
- Nippon Soda Co., Ltd.
- Tamio Hara
- C07 - ORGANIC CHEMISTRY