Yuki Hara

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Porous polyamide hollow fiber membrane having very small pore diame...
- Patent number 9,950,300
- Issue date Apr 24, 2018
- Unitika Ltd.
- Yuki Hara
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
POROUS POLYAMIDE HOLLOW FIBER MEMBRANE HAVING VERY SMALL PORE DIAME...
- Publication number 20150209735
- Publication date Jul 30, 2015
- UNITIKA LTD.
- Yuki Hara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL