Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5345687 | Noncontact tracing control device | Hitoshi Matsuura | 1994-09-13 |
| 5343402 | Non-contact digitizing control unit | Hitoshi Matsuura | 1994-08-30 |
| 5327351 | Non-contact digitizing method | Hitoshi Matsuura | 1994-07-05 |