Yasuyuki OYAMA

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Chiyoda-ku, Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
FILM FOR TEMPORARY FIXATION, LAYERED PRODUCT FOR TEMPORARY FIXATION...
- Publication number 20230360947
- Publication date Nov 9, 2023
- Yasuyuki OYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TEMPORARY FIXATION LAYERED FILM AND PRODUCTION METHOD THEREFOR, TEM...
- Publication number 20230207374
- Publication date Jun 29, 2023
- Showa Denko Materials Co., Ltd.
- Yuta AKASU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SEMICONDUCTOR DEVICE MANUFACTURING METHOD
- Publication number 20220319872
- Publication date Oct 6, 2022
- Showa Denko Materials Co., Ltd.
- Yuta AKASU
- H01 - BASIC ELECTRIC ELEMENTS