Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10495814 | Optical waveguide | Norihiko Okamoto | 2019-12-03 |
| 10446709 | Optical sensor | Naoyuki Tanaka, Yasuto Ishimaru | 2019-10-15 |
| 10353161 | Opto-electric hybrid board and method of manufacturing same | Naoyuki Tanaka | 2019-07-16 |
| 10295769 | Opto-electric hybrid board and method of manufacturing same | Naoyuki Tanaka | 2019-05-21 |
| 10288823 | Opto-electric hybrid board | Naoyuki Tanaka | 2019-05-14 |
| 10260939 | Optical sensor having light entrance portion smaller than light-receiving element | Naoyuki Tanaka, Yasuto Ishimaru | 2019-04-16 |