Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7616802 | Light reflection intensity calculation circuit | Eiju Tsuboi | 2009-11-10 |
| 5900881 | Computer graphics circuit | — | 1999-05-04 |
| 5864344 | Computer graphics circuit | — | 1999-01-26 |