Issued Patents 1994
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5345687 | Noncontact tracing control device | Eiji Matsumoto | 1994-09-13 |
| 5343402 | Non-contact digitizing control unit | Eiji Matsumoto | 1994-08-30 |
| 5341079 | Tracking control system | Osamu Nakajima, Tetsuji Okamoto | 1994-08-23 |
| 5333974 | Tracer control unit | — | 1994-08-02 |
| 5327351 | Non-contact digitizing method | Eiji Matsumoto | 1994-07-05 |
| 5317517 | Digitizing method | Hitoshi Aramaki, Osamu Nakajima | 1994-05-31 |
| 5283509 | Tracing control system | Hitoshi Aramaki | 1994-02-01 |