Hiroshi Takeshita

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Imidazole carbonyl compound
- Patent number 8,927,588
- Issue date Jan 6, 2015
- Daiichi Sankyo Company, Limited
- Tsuyoshi Soneda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Imidazole carbonyl compound
- Patent number 8,536,197
- Issue date Sep 17, 2013
- Daiichi Sankyo Company, Limited
- Tsuyoshi Soneda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antifungal bicyclic hetero ring compounds
- Patent number 7,737,166
- Issue date Jun 15, 2010
- Daiichi Sankyo Company, Limited
- Katsuhiro Kawakami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic copolyester
- Patent number 5,045,626
- Issue date Sep 3, 1991
- Showa Shell Sekiyu Kabushiki Kaisha
- Shinichi Koide
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for separating methyl substituted naphthalene by crystalliz...
- Patent number 4,992,619
- Issue date Feb 12, 1991
- Showa Shell Sekiyu K.K.
- Shunichi Koide
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
IMIDAZOLE CARBONYL COMPOUND
- Publication number 20140073622
- Publication date Mar 13, 2014
- DAIICHI SANKYO COMPANY, LIMITED
- Tsuyoshi Soneda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
IMIDAZOLE CARBONYL COMPOUND
- Publication number 20100311966
- Publication date Dec 9, 2010
- DAIICHI SANKYO COMPANY, LIMITED
- Tsuyoshi Soneda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ANTIFUNGAL BICYCLIC HETERO RING COMPOUNDS
- Publication number 20090143353
- Publication date Jun 4, 2009
- DAIICHI SANKYO COMPANY, LIMITED
- Katsuhiro Kawakami
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Imidazo[1,2-a]pyridine derivative
- Publication number 20050113397
- Publication date May 26, 2005
- Makoto Takemura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE