Koji Toyama

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Funabashi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Substituted pyrrolo[3′,2′:5,6]pyrido[4,3-d]pyrimidines and JAK inhi...
- Patent number 9,556,187
- Issue date Jan 31, 2017
- Nissan Chemical Industries, Ltd.
- Keishi Hayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted pyrrolo[2,3-h][1,6]naphthyridines and compositions ther...
- Patent number 9,216,999
- Issue date Dec 22, 2015
- Nissan Chemical Industries, Ltd.
- Keishi Hayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amide compound and thrombopoietin receptor activator
- Patent number 8,134,013
- Issue date Mar 13, 2012
- Nissan Chemical Industries, Ltd.
- Katsuaki Myaji
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
α-amino acid derivatives and medicaments containing the same as an...
- Patent number 7,879,887
- Issue date Feb 1, 2011
- Nissan Chemical Industries, Ltd.
- Kazuhiko Ohrai
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
TRICYCLIC HETEROCYCLIC COMPOUNDS AND JAK INHIBITORS
- Publication number 20160102102
- Publication date Apr 14, 2016
- Nissan Chemical Industries, Ltd.
- Keishi Hayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TRICYCLIC HETEROCYCLIC COMPOUNDS AND JAK INHIBITORS
- Publication number 20140200344
- Publication date Jul 17, 2014
- Nissan Chemical Industries, Ltd.
- Keishi Hayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ALPHA-AMINO ACID DERIVATIVES AND MEDICAMENTS CONTAINING THE SAME AS...
- Publication number 20090275623
- Publication date Nov 5, 2009
- Kazuhiko Ohrai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AMIDE COMPOUND AND THROMBOPOIETIN RECEPTOR ACTIVATOR
- Publication number 20090131659
- Publication date May 21, 2009
- Nissan Chemical Industries, Ltd.
- Katsuaki Miyaji
- C07 - ORGANIC CHEMISTRY