Sachiko HIRAKO

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Kiyosu-shi, Aichi, JP

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Patents Applicationslast 30 patents

Information Patent Application
POLISHING AND CLEANING METHOD, CLEANER AND POLISHING CLEANING SET
- Publication number 20230364732
- Publication date Nov 16, 2023
- Fujimi Incorporated
- SACHIKO HIRAKO
- B08 - CLEANING
Information Patent Application
COMPOSITION FOR POLISHING GALLIUM OXIDE SUBSTRATE
- Publication number 20210348028
- Publication date Nov 11, 2021
- FUJIMI INCORPORATED
- Sachiko HIRAKO
- H01 - BASIC ELECTRIC ELEMENTS