Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696499 | Information processing system connected by radio communication | Shunya Mitsuhashi | 1997-12-09 |
| 5606314 | Information processing system connected by radio communication | Shunya Mitsuhashi | 1997-02-25 |