Hiroyuki Amino

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fluorescent dye and use thereof
- Patent number 12,253,526
- Issue date Mar 18, 2025
- Eisai R&D Management Co., Ltd.
- Daiki Hara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
1,2-dihydropyridine compounds, manufacturing method thereof and use...
- Patent number 7,563,811
- Issue date Jul 21, 2009
- Eisai R & D Management Co., Ltd.
- Satoshi Nagato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,2-dihydropyridine compounds, process for preparation of the same...
- Patent number 6,949,571
- Issue date Sep 27, 2005
- Eisai Co., Ltd.
- Satoshi Nagato
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
FLUORESCENT DYE AND USE THEREOF
- Publication number 20210255191
- Publication date Aug 19, 2021
- Eisai R&D Management Co., Ltd.
- Daiki HARA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
1,2-DIHYDROPYRIDINE COMPOUNDS, MANUFACTURING METHOD THEREOF AND USE...
- Publication number 20090275751
- Publication date Nov 5, 2009
- Satoshi NAGATO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Pyridazinone and triazinone compounds and use thereof as pharmaceut...
- Publication number 20060189622
- Publication date Aug 24, 2006
- Satoshi Nagato
- C07 - ORGANIC CHEMISTRY
Information Patent Application
1, 2-Dihydropyridine compounds, manufacturing method thereof and us...
- Publication number 20050245581
- Publication date Nov 3, 2005
- Satoshi Nagato
- C07 - ORGANIC CHEMISTRY
Information Patent Application
1,2-Dihydropyridine compounds, process for preparation of the same...
- Publication number 20040023973
- Publication date Feb 5, 2004
- Satoshi Nagato
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Pyridazinones and triazinones and medicinal use thereof
- Publication number 20030225081
- Publication date Dec 4, 2003
- Satoshi Nagato
- C07 - ORGANIC CHEMISTRY