Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D991875 | Photoelectric sensor | Yasuyoshi Sawada | 2023-07-11 |
| 9593980 | Optical sensor | Kenji Murata, Kenta Yamakawa | 2017-03-14 |
| 9448106 | Optical sensor | Kenji Murata, Kenta Yamakawa | 2016-09-20 |