Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11945327 | Charging control device, work machine, and charging control method | Takashi Hirota, Makoto Hasegawa, Ryouta Kaneko, Fuyuhiko Mizuno | 2024-04-02 |
| 9593462 | Construction machine | Kouya Iizuka | 2017-03-14 |
| 9362797 | Generator motor and work machine | Hiroaki Murata, Kouichi Watanabe | 2016-06-07 |
| 9337701 | Generator motor and work machine | Hiroaki Murata, Kouichi Watanabe | 2016-05-10 |
| 9160208 | Generator motor and work machine | Hiroaki Murata, Kouichi Watanabe | 2015-10-13 |
| 9045879 | Construction machine | Kouichi Watanabe | 2015-06-02 |
| 8884478 | Cooling structure of generator motor and generator motor | Kouichi Watanabe, Kouya Iizuka | 2014-11-11 |
| 8829743 | Cooling structure of generator motor and generator motor | Kouichi Watanabe, Kouya Iizuka | 2014-09-09 |