Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7405353 | Input device, game machine, simulated percussion instrument, and program | Masatoshi Takai, Masuya Oishi | 2008-07-29 |
| D519569 | Inputting machine for computer game machine | Masatoshi Takai, Masuya Oishi, Toru Yano | 2006-04-25 |