Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174769 | Work machine provided with engine | Masayuki Kagoshima | 2021-11-16 |
| 10337171 | Hybrid construction machine | Takayuki Doi | 2019-07-02 |
| 9777750 | Hydraulic driving apparatus for working machine | Naoki Sugano, Takayuki Igaue | 2017-10-03 |
| 9637890 | Power transmission device and hybrid construction machine provided therewith | — | 2017-05-02 |
| 9394671 | Control device and construction machine provided therewith | Koji Ueda | 2016-07-19 |
| 9337697 | Hybrid construction machine | Yoichiro Yamazaki | 2016-05-10 |
| 9243384 | Hybrid construction machine | Koji Yamashita, Koji Ueda | 2016-01-26 |
| 9217239 | Hybrid construction machine | — | 2015-12-22 |
| 9077272 | Slewing-type working machine | — | 2015-07-07 |
| 9062692 | Hybrid construction machine | Kazushige Koiwai, Yoichiro Yamazaki | 2015-06-23 |
| 9013051 | Hybrid type construction machine | Koji Yamashita | 2015-04-21 |
| 8726649 | Controller and work machine provided therewith | Takao Nanjo, Saburo Senoo | 2014-05-20 |