Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12263604 | Control method for robot system and robot system | Yutaka Arakawa | 2025-04-01 |
| 11746863 | Rotary-to-linear motion converter | Yutaka Arakawa | 2023-09-05 |
| 11750117 | Control method for piezoelectric motor and robot | — | 2023-09-05 |
| 11618156 | Horizontal articulated robot and horizontal articulated robotic system | Yutaka Arakawa | 2023-04-04 |
| 11502626 | Piezoelectric motor and robot | Yudai OKAMAE, Yutaka Arakawa | 2022-11-15 |
| 11389952 | Robot arm | Yutaka Arakawa, Mitsuru Toyama | 2022-07-19 |
| 11381178 | Piezoelectric drive device and robot | Yutaka Arakawa | 2022-07-05 |
| 11264922 | Piezoelectric drive device and robot | Yudai OKAMAE, Yutaka Arakawa | 2022-03-01 |
| 11131428 | Adjusting mechanism | Akira Nemura, Yutaka Arakawa | 2021-09-28 |
| 11107969 | Piezoelectric drive device, robot, and method for driving piezoelectric drive device | Yutaka Arakawa, Akio Konishi, Yuichiro TSUYUKI | 2021-08-31 |
| 11050365 | Piezoelectric driving device, electronic component conveyance apparatus, robot, projector, and printer | Yutaka Arakawa | 2021-06-29 |
| 11043909 | Piezoelectric driving device, electronic-component conveying apparatus, and robot | Yutaka Arakawa | 2021-06-22 |
| 11014250 | Gripping device and robot | Yutaka Arakawa | 2021-05-25 |
| 10989992 | Adjusting mechanism and projector | Akira Nemura, Yutaka Arakawa | 2021-04-27 |
| 10958193 | Piezoelectric driving device, electronic-component-transporting device, robot, projector, and printer | Yutaka Arakawa | 2021-03-23 |
| 10958194 | Piezoelectric drive device, piezoelectric motor, robot, electronic component transport apparatus, and printer | Yutaka Arakawa | 2021-03-23 |
| 10249811 | Piezoelectric driving device, robot, and driving method of the same | Akio Konishi, Kiichi Kajino, Koichi Kamijo, Osamu Miyazawa, Yutaka Arakawa +1 more | 2019-04-02 |
| 10195737 | Piezoelectric drive device, robot, and method for driving piezoelectric drive device | Yutaka Arakawa, Akio Konishi, Yasuharu Hashimoto, Osamu Miyazawa, Yuichiro TSUYUKI | 2019-02-05 |
| 9974706 | Driving device and driving method | Tomo Ikebe, Yutaka Arakawa | 2018-05-22 |
| 9666785 | Piezoelectric driving device, robot, and driving method of the same | Akio Konishi, Kiichi Kajino, Koichi Kamijo, Osamu Miyazawa, Yutaka Arakawa +1 more | 2017-05-30 |