Issued Patents 2021
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118328 | Construction machine | Juri Shimizu, Kenji Hiraku, Teppei Saitou, Shouhei Sugiki | 2021-09-14 |
| 11111651 | Construction machine | Juri Shimizu, Kenji Hiraku, Teppei Saitou | 2021-09-07 |
| 10946532 | Gripping tool and gripping system | Emiko Ishida, Takeshi Toyoshima | 2021-03-16 |
| 10946533 | Gripping tool, gripping system, and evaluation method of gripping performance | Emiko Ishida | 2021-03-16 |
| 10947699 | Construction machine | Teppei SAITOH, Takamasa KAI, Kenji Hiraku, Juri Shimizu | 2021-03-16 |
| 10926419 | Gripping tool and gripping system | Emiko Ishida, Noriyuki Ooba, Akira Ushijima | 2021-02-23 |
| 10907323 | Hydraulic drive device for working machine | Yoshifumi Takimoto, Kazuo Takiguchi, Chinori Iio, Jun-ichi Okamura | 2021-02-02 |
| 10906186 | Robot hand device and carrier apparatus using the robot hand device | Noriyuki Ooba, Akira Ushijima, Emiko Ishida | 2021-02-02 |
| 10889964 | Drive system for construction machine | Juri Shimizu, Kenji Hiraku, Shohei Sugiki | 2021-01-12 |