Masaaki Sugi

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sulfonium salt compound, method for producing the same, and photoac...
- Patent number 9,465,288
- Issue date Oct 11, 2016
- DSP GOKYO FOOD & CHEMICAL CO., LTD.
- Hironori Kinoshita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfonium salt, method for producing the same, and photoacid generator
- Patent number 8,952,204
- Issue date Feb 10, 2015
- DSP Gokyo Food & Chemical Co., Ltd.
- Hironori Kinoshita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
NOVEL SULFONIUM SALT COMPOUND, METHOD FOR PRODUCING THE SAME, AND P...
- Publication number 20150293445
- Publication date Oct 15, 2015
- DSP GOKYO FOOD & CHEMICAL CO., LTD.
- Hironori Kinoshita
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL SULFONIUM SALT, METHOD FOR PRODUCING THE SAME, AND PHOTOACID...
- Publication number 20140163254
- Publication date Jun 12, 2014
- Hironori Kinoshita
- C07 - ORGANIC CHEMISTRY