Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12273636 | Photodetection device and electronic apparatus | Sachio Akebono | 2025-04-08 |
| 5127050 | Information processing apparatus separably combined with telephone unit | Hidenobu Takahashi, Seiichi Hayashi | 1992-06-30 |
| 5105427 | Data storage apparatus | — | 1992-04-14 |