Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8167110 | Coin discrimination apparatus | Masataka Takahashi, Takaaki Nakazawa | 2012-05-01 |
| 7882942 | Coin bar storage | Keiji Sakai | 2011-02-08 |
| 7073653 | Coin handling machine | — | 2006-07-11 |
| 7050159 | Coin-type determining device | — | 2006-05-23 |
| 6785412 | Coin-type determining device | — | 2004-08-31 |
| 6484865 | Coin discriminating apparatus | Junichi Arikawa | 2002-11-26 |
| 6328150 | Coin discriminating apparatus | — | 2001-12-11 |
| 4677682 | Bill counting machine | Tuyoshi Miyagawa, Mitsuharu Kagami | 1987-06-30 |
| 4569066 | Paper sheet counting machine | — | 1986-02-04 |
| 4314147 | Multi-function type sheet counting machine | Tuyoshi Miyagawa | 1982-02-02 |