Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536824 | Distance measuring apparatus and distance measuring system | Takayuki Kato, Tsuneo Suzuki, Masaki Nishikawa, Katsuya Nonin, Hiroshi Yoshida +2 more | 2022-12-27 |
| 11539376 | Isolator | Masaki Nishikawa | 2022-12-27 |
| 11287519 | Distance measurement system, distance measurement device, and distance measurement method | Masaki Nishikawa, Takayuki Kato, Katsuya Nonin, Yoshiharu Nito | 2022-03-29 |
| 11277142 | Phase correcting device, distance measuring device, phase fluctuation detecting device and phase correction method | Masaki Nishikawa | 2022-03-15 |