Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739498 | Work vehicle | Masashi Hoshino, Hirofumi KOTAKI, Shinji Hirose, Masamichi Miyazaki | 2023-08-29 |
| 11008731 | Work vehicle | Masashi Hoshino, Hirofumi KOTAKI, Shinji Hirose, Masamichi Miyazaki | 2021-05-18 |
| 9027986 | Wiper device, open/close guard with wiper device, and cab for construction machine | Toshimasa Kanda, Kentarou Watanabe | 2015-05-12 |
| 8806699 | Wiper device for cleaning roof-light window, cab, and construction machine | Gaku Ohnishi, Toshimasa Kanda, Kentarou Watanabe | 2014-08-19 |