Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6456286 | Apparatus and method for displaying three-dimensional polygons | Masatoshi Arai | 2002-09-24 |
| 6392644 | Three-dimensional graphics display system | Masatoshi Arai, Koichi Murakami | 2002-05-21 |