Hiromu NAKAMURA

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Patents Grantslast 30 patents

Information Patent Grant
Compound, resin, photoresist composition and process for producing...
- Patent number 10,781,198
- Issue date Sep 22, 2020
- Sumitomo Chemical Company, Limited
- Tatsuro Masuyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST PATTERN
- Publication number 20230113512
- Publication date Apr 13, 2023
- Sumitomo Chemical Company, Limited
- Hiromu NAKAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COMPOUND, RESIN, PHOTORESIST COMPOSITION AND PROCESS FOR PRODUCING...
- Publication number 20180354927
- Publication date Dec 13, 2018
- Sumitomo Chemical Company, Limited
- Tatsuro MASUYAMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...