Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8025512 | Object fitting/removing drive unit, and connector unit | Shigeharu Aoki, Keisuke Nakayama | 2011-09-27 |
| 7891996 | Object fitting/removing drive unit, and connector unit | Shigeharu Aoki | 2011-02-22 |