Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6758753 | Input apparatus for game systems | Kenji Nagata, Kaoru Watanabe, Terukazu Shimada | 2004-07-06 |
| D472936 | Game machine | Makiko Ohtomi, Takashi Hamano, Hiroshi Kinomoto | 2003-04-08 |