Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033347 | Final drive unit, construction machine equipped with the same, and method of winding crawler belt | Junichi Matsui, Atsumi Araki | 2011-10-11 |
| 8020874 | Rotating wheel mechanism of construction machine and drive wheel mechanism of construction machine | Junichi Matsui | 2011-09-20 |