Yoshinori Nonaka

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Purine nucleoside derivative modified in 8-position and medical use...
- Patent number 7,795,236
- Issue date Sep 14, 2010
- Kissei Pharmaceutical Co., Ltd.
- Kazuya Tatani
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Benzimidazole derivatives and medical uses thereof
- Patent number 7,547,680
- Issue date Jun 16, 2009
- Kissei Pharmaceuticals, Co., Ltd.
- Norihiko Kikuchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyphenylene ether resin
- Patent number 5,861,437
- Issue date Jan 19, 1999
- Kissei Pharmaceutical Company, Ltd.
- Hiromu Harada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
1-(2-benzimidazolyl)-1,5-diazacyclooctane compounds
- Patent number 5,624,948
- Issue date Apr 29, 1997
- Kissei Pharmaceutical Co., Ltd.
- Hidetoshi Isawa
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PURINE NUCLEOSIDE DERIVATIVE MODIFIED IN 8-POSITION AND MEDICAL USE...
- Publication number 20100249054
- Publication date Sep 30, 2010
- Kazuya Tatani
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Benzimidazole derivatives and medical uses thereof
- Publication number 20080038242
- Publication date Feb 14, 2008
- Norhiko Kikuchi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Purinenucleoside derivative modified in 8-position and medical use...
- Publication number 20070179115
- Publication date Aug 2, 2007
- Kazuya Tatani
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE