Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8105142 | Game device, communication game system, and recorded medium | Yoshifumi Ishihata | 2012-01-31 |
| 7336276 | Game device, recording medium, and image processing method for displaying a projected image object | Yoshifumi Ishihata | 2008-02-26 |