Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9287490 | Laminated piezoelectric element and multi-feed detection sensor | Junichi Nishie, Chikashi Kondo | 2016-03-15 |
| 7973455 | Ultrasonic sensor having stable anisotropy in directional properties | — | 2011-07-05 |
| 7461555 | Ultrasonic sensor | Taku Matsumoto | 2008-12-09 |
| 7009326 | Ultrasonic vibration apparatus use as a sensor having a piezoelectric element mounted in a cylindrical casing and grooves filled with flexible filler | Kenji Matsuo | 2006-03-07 |
| 6593680 | Ultrasonic wave transmitter/receiver | Shinji Amaike | 2003-07-15 |
| 6250162 | Ultrasonic sensor | Shinji Amaike | 2001-06-26 |