Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506787 | Sensor device and measurement method | Shoichi Ohnaka, Yusuke Iida, Koji Iguchi, Osamu Harada | 2022-11-22 |
| 11385330 | Photoelectric sensor and light emitter with abnormality detection | Takuya Okamoto, Yukiharu Tomita | 2022-07-12 |
| 11294057 | Displacement sensor | Yusuke Iida, Shoichi Ohnaka, Koji Iguchi, Osamu Harada | 2022-04-05 |