Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11047961 | Distance measuring device and distance measuring method | Tutaka Shimizu, Shoji Ootaka, Katsuya Nonin | 2021-06-29 |
| 10976419 | Distance measuring device and distance measuring method | Shoji Ootaka, Yutaka Shimizu, Yoshiharu Nito, Masaki Nishikawa, Takayuki Kato +2 more | 2021-04-13 |