Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341461 | Method of rendering a two dimensional drawing into a three dimensional drawing, using a CAD program | Fumio Kikuchi, Kazuo Itoh, Naoto Matsunaga, Hiroshi Ono, Takaoki Namba +1 more | 1994-08-23 |