Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407121 | Proximity sensor apparatus and robot arm mechanism | Hiroaki Matsuda | 2022-08-09 |
| 11346978 | Robot arm mechanism | — | 2022-05-31 |
| 11064862 | Dishwashing system | Hiroaki Matsuda | 2021-07-20 |
| 10968980 | Linear extension and retraction mechanism | Daisuke Kanda, Hiroaki Matsuda | 2021-04-06 |
| 10960537 | Robot arm mechanism | — | 2021-03-30 |
| 10905307 | Dishwashing system and robot device | Shigeru Haruki | 2021-02-02 |
| 10900548 | Linear extension and retraction mechanism and robot arm mechanism | — | 2021-01-26 |
| 10800047 | Robot arm mechanism and rotary joint apparatus | — | 2020-10-13 |
| 10800046 | Linear extension and retraction mechanism, and robot arm mechanism equipped with same | Hiroaki Matsuda | 2020-10-13 |
| 10670113 | Robot arm mechanism | Hiroaki Matsuda | 2020-06-02 |
| 10661452 | Linear extension and retraction mechanism | — | 2020-05-26 |
| 10406697 | Robot arm mechanism | — | 2019-09-10 |
| 10335943 | Robot arm mechanism | — | 2019-07-02 |
| D844041 | Industrial robot | — | 2019-03-26 |
| D844042 | Industrial robot | — | 2019-03-26 |
| D844040 | Industrial robot | — | 2019-03-26 |
| D844039 | Industrial robot | — | 2019-03-26 |
| 10131058 | Robot arm mechanism | — | 2018-11-20 |
| 10005189 | Extensible and retractable arm mechanism, and robot arm | — | 2018-06-26 |
| 9999972 | Robot arm mechanism and stepping motor control device | — | 2018-06-19 |
| 9833911 | Direct acting extensible and retractable arm mechanism, and robot arm provided with direct acting extensible and retractable arm mechanism | — | 2017-12-05 |
| D790483 | Remote controller for industrial robot | — | 2017-06-27 |
| 9248576 | Direct acting extensible and retractable arm mechanism, and robot arm provided with direct acting extensible and retractable arm mechanism | — | 2016-02-02 |
| 8925405 | Linear-motion telescopic mechanism and robot arm having linear-motion telescopic mechanism | Ichiro Kawabuchi, Tetsuo Kotoku | 2015-01-06 |