Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10870132 | Cleaning sponge and cleaning method | Yuuichi SHIMAZAKI, Hidehiko Tsukada | 2020-12-22 |
| 10604913 | Control system, work machine, and control method | Yuta Kamoshita, Teruo Akiyama, Kenji Oshima | 2020-03-31 |