Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11781287 | Hydraulic circuit for a construction machine | Isao Konishi, Genta Mine, Shinya Ohmura, Sei Shimahara, Kazuya Miyamori | 2023-10-10 |
| 10415214 | Hydraulic circuit and working machine | Kouji Kishida, Mitsuhiro Toyoda, Yoshihiko Hata, Shuhei Orimoto, Nobuaki Matoba | 2019-09-17 |
| 10113292 | Quick coupler control device for working machine | Kenichi Yokota, Shigeru Abe, Yujiro Yukimura | 2018-10-30 |
| 9593467 | Engine-assist device and industrial machine | Shigeo Kajita, Kouji Kishida, Shogo Tada, Tetsuya Yoshino, Nobuaki Matoba | 2017-03-14 |
| 9394929 | Reducing dig force in hydraulic implements | Keith E. Lawrence, John J. Krone, Nick W. Biggs, Karl Kirsch, Tetsuya Yoshino +1 more | 2016-07-19 |
| 9109346 | Hydraulic swing-controlling apparatus of work machine | Tetsuya Yoshino, Seiichi Akiyama | 2015-08-18 |
| 8191364 | Method for controlling pump of working machine | Yoshiyuki Shimada, Tetsuya Yoshino, Nobuhiro Miki, Yutaka Yokoyama, Takayasu Kitai | 2012-06-05 |