Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10492292 | Optical circuit board sheet and opto-electric hybrid board sheet including same | Naoyuki Tanaka, Yusuke Matsuoka | 2019-11-26 |
| 10446709 | Optical sensor | Naoyuki Tanaka, Yuichi Tsujita | 2019-10-15 |
| 10260939 | Optical sensor having light entrance portion smaller than light-receiving element | Naoyuki Tanaka, Yuichi Tsujita | 2019-04-16 |