Hiroyuki Nakagawa

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Diagnostic drug and diagnostic method for Alzheimer's disease
- Patent number 10,393,757
- Issue date Aug 27, 2019
- Dainippon Sumitomo Pharma Co., Ltd.
- Masakazu Hashimoto
- G01 - MEASURING TESTING
Information Patent Grant
Compound having bicyclic pyrimidine structure and pharmaceutical co...
- Patent number 8,232,282
- Issue date Jul 31, 2012
- Dainippon Sumitomo Pharma Co., Ltd.
- Keiji Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of sulfuric acid semiesters
- Patent number 4,450,114
- Issue date May 22, 1984
- Sumitomo Chemical Company, Limited
- Taira Fujita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the production of compounds having in the molecule at l...
- Patent number 4,351,765
- Issue date Sep 28, 1982
- Sumitomo Chemical Company, Limited
- Taira Fujita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
DIAGNOSTIC DRUG AND DIAGNOSTIC METHOD FOR ALZHEIMER'S DISEASE
- Publication number 20190369124
- Publication date Dec 5, 2019
- Sumitomo Dainippon Pharma Co., Ltd.
- Masakazu HASHIMOTO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DIAGNOSTIC DRUG AND DIAGNOSTIC METHOD FOR ALZHEIMER'S DISEASE
- Publication number 20130280732
- Publication date Oct 24, 2013
- DAINIPPON SUMITOMO PHARMA CO., LTD.
- Masakazu Hashimoto
- G01 - MEASURING TESTING
Information Patent Application
Compound having bicyclic pyrimidine structure and pharmaceutical co...
- Publication number 20100093771
- Publication date Apr 15, 2010
- Keiji Nakamura
- C07 - ORGANIC CHEMISTRY