Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7458633 | Crawler frame mounting structure for construction machinery | Masaji Takeuchi | 2008-12-02 |
| 5711096 | Working machine of a hydraulic backhoe having increased blade tip force | Takeshi Kobayashi, Haruo Tomozaki, Yuji Shiomoto, Kiyoshi Sugiyama | 1998-01-27 |