Issued Patents 2020
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10801532 | Work machine | Yuichi Ogawa, Masatoshi Hoshino, Kiwamu Takahashi, Kouji Ishikawa | 2020-10-13 |
| 10794044 | Work machine hydraulic control system | Yuichi Ogawa, Masatoshi Hoshino | 2020-10-06 |
| 10787790 | Work machine | Shinya Imura | 2020-09-29 |
| 10760246 | Work machine | Kouji Ishikawa, Shinya Imura | 2020-09-01 |
| 10584722 | Hydraulic fluid energy regeneration apparatus of work machine | Kouji Ishikawa, Takatoshi Ooki, Shinya Imura | 2020-03-10 |
| 10526767 | Construction machine | Kouji Ishikawa, Shinya Imura | 2020-01-07 |
| 10526768 | Hydraulic energy regeneration system for work machine | Kouji Ishikawa, Shinya Imura | 2020-01-07 |