Jumpei IWASAKI

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Patents Applicationslast 30 patents

Information Patent Application
DRY ETCHING METHOD, METHOD FOR PRODUCING SEMICONDUCTOR ELEMENT, AND...
- Publication number 20240282583
- Publication date Aug 22, 2024
- Resonac Corporation
- Jumpei IWASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ETCHING GAS AND ETCHING METHOD
- Publication number 20240153778
- Publication date May 9, 2024
- Resonac Corporation
- Jumpei IWASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ETCHING METHOD AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE
- Publication number 20230395389
- Publication date Dec 7, 2023
- Resonac Corporation
- Jumpei IWASAKI
- H01 - BASIC ELECTRIC ELEMENTS