Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443215 | Construction machine management system | Shinya Sato, Masatoshi Hoshino, Kouji Ishikawa | 2019-10-15 |
| 10302028 | Work machine, power unit, and diesel engine of work machine | Manabu Edamura, Yuusuke Kajita, Masatoshi Hoshino, Kouji Ishikawa, Naoki Ishikawa +1 more | 2019-05-28 |
| 10273656 | Working machine with hydraulics | Masatoshi Hoshino, Shinji Ishihara | 2019-04-30 |
| 9739037 | Construction machine | Masatoshi Hoshino, Shinji Ishihara | 2017-08-22 |
| 9617714 | Hybrid construction machine | Shinji Ishihara, Masatoshi Hoshino, Hidekazu Moriki | 2017-04-11 |
| 7891458 | Steering system for engineering vehicle | Kazunori Nakamura, Tsuyoshi Nakamura, Kouji Ishikawa, Hiroyuki Azuma | 2011-02-22 |
| 7841307 | Cooling fan drive system for travel type working machine | Tsuyoshi Nakamura, Kazunori Nakamura | 2010-11-30 |