Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11276274 | Paper stock processing system and paper stock processing device | Hideaki Imura | 2022-03-15 |
| 9646446 | Game system | Kazuo Okada, Jun Fujimoto, Takao Nireki, Noritoshi Kukita | 2017-05-09 |
| 9520026 | Game system | Kazuo Okada, Jun Fujimoto, Takao Nireki, Noritoshi Kukita | 2016-12-13 |
| 9105141 | Game system | Kazuo Okada, Jun Fujimoto, Takao Nireki, Noritoshi Kukita | 2015-08-11 |
| 8821256 | Game system | Kazuo Okada, Jun Fujimoto, Takao Nireki, Noritoshi Kukita | 2014-09-02 |
| 8509515 | Paper sheet identifying device and paper sheet identifying method | — | 2013-08-13 |
| 8483472 | Paper sheet identifying device and paper sheet identifying method | — | 2013-07-09 |
| 8265336 | Paper identifying apparatus and paper identifying method | — | 2012-09-11 |