Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10800046 | Linear extension and retraction mechanism, and robot arm mechanism equipped with same | Hiroaki Matsuda | 2020-10-13 |
| 10800047 | Robot arm mechanism and rotary joint apparatus | — | 2020-10-13 |
| 10670113 | Robot arm mechanism | Hiroaki Matsuda | 2020-06-02 |
| 10661452 | Linear extension and retraction mechanism | — | 2020-05-26 |