Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811489 | Controller interface for a graphics system | Dan Shimizu, Ko Shiota, Munehito Oira | 2004-11-02 |
| 6778190 | Three-dimensional image processing apparatus | Satoshi Nishiumi, Takumi Kawagoe | 2004-08-17 |
| 6679776 | Video game system | Satoshi Nishiumi, Keizo Ohta | 2004-01-20 |
| 6676520 | Video game system providing physical sensation | Satoshi Nishiumi, Nobuyuki Nonaka | 2004-01-13 |