Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9829144 | Pipe-reinforcing implement | — | 2017-11-28 |
| 9766058 | Distance measurement system and distance measurement method | Tatsuya Kenzume, Hideo Matsumura, Daisuke Arakawa | 2017-09-19 |