Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9199837 | Acoustic sensor and method of manufacturing the same | Takashi Kasai, Tomofumi Nakamura | 2015-12-01 |
| 8803257 | Capacitive vibration sensor | Takashi Kasai, Hidetoshi Nishio | 2014-08-12 |
| 7443528 | Image forming apparatus and method of controlling same | — | 2008-10-28 |
| 7212303 | Print control method for a multifunctional printer including a facsimile feature | — | 2007-05-01 |
| 6302256 | Coin handling device | Yukio Ito, Masato Yagi, Tetsuro Kikuchi, Kenji Nakajima | 2001-10-16 |
| 6280314 | Coin dispensing device | Ryoji Yamagishi, Yasushi Onodera | 2001-08-28 |
| 6264546 | Coin discharge device | Yasushi Onodera, Ryoji Yamagishi | 2001-07-24 |