Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339366 | Method for the input of a trace starting point of an image | Yutaka Tanaka | 1994-08-16 |
| 5291561 | Graphics processing device | Yutaka Tanaka | 1994-03-01 |
| 5278922 | Method for re-tracing the end point of an image | Yutaka Tanaka | 1994-01-11 |