Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8282104 | Game system, detection program, and detection method | Nobuya Okuda, Toru Takeda, Tadasu Kitae | 2012-10-09 |
| D465243 | Game machine | Yoshitsugu Isetani, Akihisa Yamashita, Hideki Kotani, Masahiro Moriyama | 2002-11-05 |
| D446251 | Game machine | Makiko Otomi, Eita Kada | 2001-08-07 |