Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8287378 | Network game system and network game processing method | — | 2012-10-16 |
| 6697068 | Game screen display control method and character movement control method | Takashi Iizuka, Tetsu Katano, Yuji Naka, Takuya Matsumoto | 2004-02-24 |
| 6377264 | Game screen display control method and character movement control method | Takashi Iizuka, Tetsu Katano, Yuji Naka, Takuya Matsumoto | 2002-04-23 |
| 6259431 | Image processor, game machine, image display method, and recording medium | Yukio Futatsugi, Shiro Maekawa, Tatsuo Yamajiri | 2001-07-10 |