Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8496246 | Thickness detector of paper | Kazuhito Ogawa | 2013-07-30 |
| 8091889 | Thickness detector of paper | Kazuhito Ogawa | 2012-01-10 |
| 7503840 | Coin arranging/conveying apparatus | Toyofumi Iwami | 2009-03-17 |