Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12396374 | Semiconductor device comprising plurality of diffusion layer electrodes with different conductivities and gate electrodes | Digh Hisamoto, Satoru Akiyama, Toshiyuki Mine, Gou SHINKAI, Shinichi Saito +1 more | 2025-08-19 |
| 12169759 | Quantum information processing device | Ryuta Tsuchiya, Digh Hisamoto | 2024-12-17 |
| 10062546 | Sample holder and focused-ion-beam machining device provided therewith | Hiroyuki Yamamoto, Akira Sugawara | 2018-08-28 |