Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6917371 | Game device, picture data forming method and medium | Toshihiro Nagoshi, Koki Koiwa, Takayuki Kazama, Ryo Ikawa | 2005-07-12 |
| 6767286 | Game device, picture data forming method and medium | Toshihiro Nagoshi, Koki Koiwa, Takayuki Kazama, Ryo Ikawa | 2004-07-27 |
| 6652376 | Driving game with assist and training modes | Shigeru Yoshida, Takanori Kobayashi | 2003-11-25 |
| 6234901 | Game device, picture data and flare forming method | Toshihiro Nagoshi, Koki Koiwa, Takayuki Kazama, Ryo Ikawa | 2001-05-22 |