Yuji Nakamura

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sulfonate compound, photoacid generator, and resin composition for...
- Patent number 10,450,266
- Issue date Oct 22, 2019
- San-Apro Limited
- Masaaki Oka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
SULFONIUM SALT, PHOTOACID GENERATOR, CURABLE COMPOSITION, AND RESIS...
- Publication number 20230100642
- Publication date Mar 30, 2023
- SAN-APRO LTD.
- Takuto Nakao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
NOVEL ONIUM SALT AND PHOTOACID GENERATOR
- Publication number 20220315530
- Publication date Oct 6, 2022
- SAN-APRO LTD.
- Yoshihiko AKAZAWA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SULFONATE COMPOUND, PHOTOACID GENERATOR, AND RESIN COMPOSITION FOR...
- Publication number 20170233336
- Publication date Aug 17, 2017
- SAN-APRO LIMITED
- Masaaki Oka
- C07 - ORGANIC CHEMISTRY