Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5594242 | Position detecting apparatus which uses a continuously moving light spot | Shigeyuki Akimoto | 1997-01-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5594242 | Position detecting apparatus which uses a continuously moving light spot | Shigeyuki Akimoto | 1997-01-14 |