Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D642205 | Cab for construction machine | Keiji Yamamoto, Kenta Kojima, Hideki Okubo | 2011-07-26 |
| D640293 | Operating panel with duct cover for construction machine | Kenta Kojima, Keiji Yamamoto, Hideki Okubo | 2011-06-21 |
| D637630 | Cab for construction machine | Keiji Yamamoto, Kenta Kojima, Hideki Okubo | 2011-05-10 |
| D636794 | Rear cover for construction machine | Kenta Kojima, Keiji Yamamoto, Hideki Okubo | 2011-04-26 |
| D636795 | Cab for construction machine | Keiji Yamamoto, Kenta Kojima, Hideki Okubo | 2011-04-26 |
| D636410 | Trim for construction machine | Kenta Kojima, Keiji Yamamoto, Hideki Okubo | 2011-04-19 |