Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12387926 | Selective film formation using self-assembled monolayer | Zeyuan NI, Yumiko Kawano, Shuji AZUMO, Shinichi Ike | 2025-08-12 |
| 12173401 | Method for manufacturing semiconductor device, and film-forming device | Zeyuan NI | 2024-12-24 |
| 11443952 | Etching method and etching device | Akitaka Shimizu, Shuichiro Uda, Takeshi Saito | 2022-09-13 |
| 10734221 | Method of manufacturing semiconductor device and method of forming metal oxide film | Hisashi Higuchi, Kosuke Yamamoto, Ayuta Suzuki, Kazuyoshi Matsuzaki, Yuji SESHIMO +2 more | 2020-08-04 |
| 10224808 | Electric power conversion device with snubber circuit | Kaoru Torii, Kazunari Yamamoto, Kosuke Kaji, Takashi Kojima, Katsuya Nomura +1 more | 2019-03-05 |