Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997016 | Self-propelled snow remover | Nobuo Yamazaki, Kenji Kuroiwa, Kiyomi Yanai, Yoshitaka Ohta, Toshiaki Kawakami +4 more | 2011-08-16 |
| 7975570 | Operation lever structure | Keiji Iino, Kazuyoshi Miyahara | 2011-07-12 |