Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9382692 | Seat stand and working machine including same | Yukio Hiraoka, Keiji Yamamoto | 2016-07-05 |
| 9255384 | Construction machine with pilot hoses | Yukio Hiraoka, Keiji Yamamoto | 2016-02-09 |