Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11649126 | Paper sheet circulation device and circulation-type paper sheet handling device | Hirokazu Yasutaka, Yoshimi Ezawa, Hiroji Ishihata, Toru Seki | 2023-05-16 |
| 9251635 | Document rack | Shigeyuki Karasawa | 2016-02-02 |
| 8393609 | Document handler | Shigeyuki Karasawa | 2013-03-12 |
| D624968 | Document validator with recycle unit | Tetsuya Tomiyoshi | 2010-10-05 |
| D623694 | Document validator | Tetsuya Tomiyoshi | 2010-09-14 |
| D614702 | Document validator | Tetsuya Tomiyoshi | 2010-04-27 |