Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10023420 | Paper-sheet counting machine | Fumiaki Koga, Tomoyasu Sato | 2018-07-17 |
| 9695005 | Paper-sheet counting machine | Fumiaki Koga, Tomoyasu Sato | 2017-07-04 |
| 8246036 | Paper sheet handling machine | Tomoyasu Sato, Toshihiko Suzuki, Fumiaki Koga | 2012-08-21 |
| 8056903 | Rod sealing system | Noriyuki Matsui, Yoshihiro Kuzumaki, Kuniyoshi Saito, Hayato Takada | 2011-11-15 |