Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980672 | Lock and switch using pressure-type fingerprint sensor | Yoshihiro Saito, Yoshinari Fujimoto | 2005-12-27 |
| 6523745 | Electronic transaction system including a fingerprint identification encoding | — | 2003-02-25 |
| 5526701 | Magnetic surface pressure input panel | — | 1996-06-18 |
| 5515738 | Piezoelectric surface pressure input panel | — | 1996-05-14 |
| 5503029 | Surface pressure input panel | — | 1996-04-02 |
| 5429006 | Semiconductor matrix type sensor for very small surface pressure distribution | — | 1995-07-04 |
| 5400662 | Matrix type surface pressure distribution detecting element | — | 1995-03-28 |
| 5079949 | Surface pressure distribution detecting element | — | 1992-01-14 |