Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6397151 | Impulse force estimating device, impulse force estimating method, and medium storing impulse force estimation program | Chikara Miyaji | 2002-05-28 |
| 6183365 | Movement measuring device, electronic game machine including movement measuring device, and method of playing game machine | Keisuke Tonomura | 2001-02-06 |