Masafumi Shibuya

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Otsu-shi, Shiga, JP

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Patents Applicationslast 30 patents

Information Patent Application
POLYPHENYLENE-BASED SEMIPERMEABLE MEMBRANE AND MANUFACTURING METHOD...
- Publication number 20230149859
- Publication date May 18, 2023
- TOYOBO CO., LTD.
- Masafumi Shibuya
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITE MEMBRANE AND METHOD FOR PRODUCING COMPOSITE MEMBRANE
- Publication number 20220288539
- Publication date Sep 15, 2022
- TOYOBO CO., LTD.
- Takashi Ohkame
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL