Issued Patents 2025
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431440 | SiC composite substrate and composite substrate for semiconductor device | Kiyoshi MATSUSHIMA, Morimichi Watanabe, Risa MIYAKAZE | 2025-09-30 |
| 12421621 | Underlying substrate | Hiroshi Fukui, Morimichi Watanabe | 2025-09-23 |
| 12424440 | Rare earth-containing SiC substrate and method for producing SiC epitaxial layer | Kiyoshi MATSUSHIMA, Morimichi Watanabe | 2025-09-23 |
| 12406845 | α-Ga2O3 semiconductor film | Hiroshi Fukui, Morimichi Watanabe | 2025-09-02 |
| 12351906 | Semiconductor film | Morimichi Watanabe, Hiroshi Fukui | 2025-07-08 |
| 12351941 | Ground substrate and method for producing same | Morimichi Watanabe | 2025-07-08 |
| 12272548 | Method of forming an electronic structure using reforming gas, system for performing the method, and structure formed using the method | Shinya Yoshimoto, Toshihisa Nozawa | 2025-04-08 |