Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9832054 | Signal converter and control device | Yuji Shimizu, Akane Hiroshima | 2017-11-28 |
| 9644341 | Motor grader | Masashi Yoshimura, Shintaro Kobayashi | 2017-05-09 |
| 9641367 | Signal converter and control device | Yuji Shimizu, Akane Hiroshima | 2017-05-02 |