Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8337284 | Game apparatus and storage medium having game program stored therein | Kentaro Nishimura, Masayasu Nakata, Toshikazu Tomizawa, Yosuke Hatayama, Keizo Ohta | 2012-12-25 |
| 7785199 | Touch-sensitive gaming system with dual displays | Kentaro Nishimura, Masayasu Nakata, Toshikazu Tomizawa, Yosuke Hatayama, Keizo Ohta | 2010-08-31 |
| 6593449 | Method for producing polybenzimidazole sintered compact | Yoshisato Sasaki | 2003-07-15 |
| 5631312 | Floor paint composition | Izumi Takada, Ikuo Imaizumi | 1997-05-20 |