Yasushi OYASHIKI

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Patents Grantslast 30 patents

Information Patent Grant
Nozzle filter
- Patent number 11,338,246
- Issue date May 24, 2022
- Entegris, Inc.
- Yasushi Oyashiki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POLYIMIDE-CONTAINING FILTRATION MEMBRANE, FILTERS, AND METHODS
- Publication number 20200269192
- Publication date Aug 27, 2020
- Entegris, Inc.
- Yasushi OYASHIKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL