Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9773926 | Optical sensor device | Koji Tsukagoshi | 2017-09-26 |
| 9716190 | Optical sensor device and method of manufacturing optical sensor device | Koji Tsukagoshi | 2017-07-25 |
| 9691914 | Optical sensor device | Koji Tsukagoshi | 2017-06-27 |