Shiro Kawahara

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Funabashi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Crystal form of tricyclic benzopyran compound and production method...
- Patent number 9,242,992
- Issue date Jan 26, 2016
- Nissan Chemical Industries, Ltd.
- Yasutaka Takada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystals of hydrochloride of pyridazin-3(2H)-one compound and proce...
- Patent number 8,481,727
- Issue date Jul 9, 2013
- Nissan Chemical Industries, Ltd.
- Shiro Kawahara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing benzylamine compound
- Patent number 6,620,935
- Issue date Sep 16, 2003
- Nissan Chemical Industries, Ltd.
- Takanori Shimizu
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
NOVEL CRYSTAL FORM OF TRICYCLIC BENZOPYRAN COMPOUND AND PRODUCTION...
- Publication number 20120059169
- Publication date Mar 8, 2012
- Nissan Chemical Industries, Ltd.
- Yasutaka Takada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CRYSTALS OF HYDROCHLORIDE OF PYRIDAZIN-3(2H)-ONE COMPOUND AND PROCE...
- Publication number 20110257394
- Publication date Oct 20, 2011
- Nissan Chemical Industries, Ltd.
- Shiro Kawahara
- C07 - ORGANIC CHEMISTRY