Kazunori Sakamoto

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Kawagoe-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing triphenylene compound and crystal obtained by...
- Patent number 8,178,731
- Issue date May 15, 2012
- Wako Pure Chemical Industries, Ltd.
- Daisuke Takano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing triphenylene compound and crystal obtained by...
- Patent number 7,964,757
- Issue date Jun 21, 2011
- Wako Pure Chemical Industries, Ltd.
- Daisuke Takano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfonium salt compounds
- Patent number 6,723,483
- Issue date Apr 20, 2004
- Wako Pure Chemical Industries, Ltd.
- Keiji Oono
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCING TRIPHENYLENE COMPOUND AND CRYSTAL OBTAINED BY...
- Publication number 20110201845
- Publication date Aug 18, 2011
- Wako Pure Chemical Industries, LTD.
- Daisuke Takano
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING TRIPHENYLENE COMPOUND AND CRYSTAL OBTAINED BY...
- Publication number 20100191020
- Publication date Jul 29, 2010
- WAKO PURE CHEMICAL INDUSTRIES, LTD.
- Daisuke Takano
- C07 - ORGANIC CHEMISTRY