Hisaaki MIYAMOTO

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for manufacturing spiral-wound type separation...
- Patent number 11,590,457
- Issue date Feb 28, 2023
- Sumitomo Chemical Company, Limited
- Satoshi Shinohara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Spiral-wound acid gas separation membrane element, acid gas separat...
- Patent number 10,525,414
- Issue date Jan 7, 2020
- Sumitomo Chemical Company, Limited
- Nobutaka Kodama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gas separation method
- Patent number 10,441,917
- Issue date Oct 15, 2019
- Sumitomo Chemical Company, Limited
- Takenori Kitaura
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Gas separation method
- Patent number 10,315,156
- Issue date Jun 11, 2019
- Sumitomo Chemical Company, Limited
- Takenori Kitaura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR MANUFACTURING SPIRAL-WOUND TYPE SEPARATION...
- Publication number 20200261859
- Publication date Aug 20, 2020
- Sumitomo Chemical Company, Limited
- Satoshi SHINOHARA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GAS SEPARATION METHOD
- Publication number 20190083925
- Publication date Mar 21, 2019
- Sumitomo Chemical Company, Limited
- Takenori KITAURA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GAS SEPARATION METHOD
- Publication number 20190083926
- Publication date Mar 21, 2019
- Sumitomo Chemical Company, Limited
- Takenori KITAURA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SPIRAL-WOUND ACID GAS SEPARATION MEMBRANE ELEMENT, ACID GAS SEPARAT...
- Publication number 20180133654
- Publication date May 17, 2018
- Sumitomo Chemical Company, Limited
- Nobutaka KODAMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL