Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6672962 | Gun-shaped controller and game device | Tomoyuki SAKURAI, Yutaka Okumura, Junichiro Matsuura, Makio Kida, Masayuki Sumi +2 more | 2004-01-06 |
| D374442 | Cartridge for video game machine | — | 1996-10-08 |