Yoshihito OKUBO

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Phoenix, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Carbon dioxide gas separation membrane, method for manufacturing sa...
- Patent number 10,744,454
- Issue date Aug 18, 2020
- Sumitomo Chemical Company, Limited
- Yudai Ota
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Composition for CO2 gas separation membrane, CO2 gas separation mem...
- Patent number 10,507,434
- Issue date Dec 17, 2019
- Sumitomo Chemical Company, Limited
- Yudai Ota
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Composition for CO2 gas separation membrane, CO2 gas separation mem...
- Patent number 10,232,319
- Issue date Mar 19, 2019
- Sumitomo Chemical Company, Limited
- Yudai Ota
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CARBON DIOXIDE GAS SEPARATION MEMBRANE, METHOD FOR MANUFACTURING SA...
- Publication number 20170333833
- Publication date Nov 23, 2017
- Sumitomo Chemical Company, Limited
- Yudai OTA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITION FOR CO2 GAS SEPARATION MEMBRANE, CO2 GAS SEPARATION MEM...
- Publication number 20170232398
- Publication date Aug 17, 2017
- Sumitomo Chemical Company, Limited
- Yudai OTA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL