Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7905781 | Information processing apparatus, information storing medium and program thereof, and operating device for game machine | Kazuo Koshima, Kazunori Koshiishi, Shin'ichi Sasamoto | 2011-03-15 |