Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10801532 | Work machine | Yuichi Ogawa, Seiji Hijikata, Masatoshi Hoshino, Kouji Ishikawa | 2020-10-13 |
| 10697150 | Hydraulic drive system for electrically-driven hydraulic work machine | Tatsuo Takishita, Masayuki Yunoue, Kenichirou Nakatani, Taihei Maehara | 2020-06-30 |
| 10676898 | Hydraulic drive system of work machine | Taihei Maehara, Kazushige Mori, Yoshifumi Takebayashi, Natsuki Nakamura | 2020-06-09 |
| 10655647 | Hydraulic drive system for construction machine | Yoshifumi Takebayashi, Kazushige Mori, Natsuki Nakamura | 2020-05-19 |