Takuya NAKAGAWA

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Compound, resin, resist composition and method for producing resist...
- Patent number 11,822,244
- Issue date Nov 21, 2023
- Sumitomo Chemical Company, Limited
- Tatsuro Masuyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Compound, resin, resist composition and method for producing resist...
- Patent number 11,815,813
- Issue date Nov 14, 2023
- Sumitomo Chemical Company, Limited
- Tatsuro Masuyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
COMPOUND, RESIN, RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST...
- Publication number 20210389669
- Publication date Dec 16, 2021
- Sumitomo Chemical Company, Limited
- Tatsuro MASUYAMA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND, RESIN, RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST...
- Publication number 20210389672
- Publication date Dec 16, 2021
- Sumitomo Chemical Company, Limited
- Tatsuro MASUYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY