Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9821342 | Ultrasonic sensor and method for producing the same | Chikara KOJIMA, Yoshinao Miyata | 2017-11-21 |
| 9772314 | Ultrasonic sensor and measuring method using the same, and method of manufacturing ultrasonic sensor | Chikara KOJIMA | 2017-09-26 |