Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12369339 | Surface treatment method for gallium oxide-based semiconductor substrate and semiconductor device | Katsuhiro Kutsuki, Keita KATAOKA, Daigo Kikuta, Shuhei Ichikawa, Yoshitaka Nagasato | 2025-07-22 |
| 12237225 | Method for manufacturing semiconductor device | Tatsuji Nagaoka | 2025-02-25 |
| D1056428 | Shoe sole | Hiroki Nakamura, Seiji Yano, Keishi Kitamoto, Waka Inoue | 2025-01-07 |