Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6517438 | Input device, game device, and method and recording medium for same | Kenji Tosaki, Atsunori Himoto, Akitoshi Oikawa | 2003-02-11 |
| 6312335 | Input device, game device, and method and recording medium for same | Kenji Tosaki, Atsunori Himoto, Akitoshi Oikawa | 2001-11-06 |