Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9486384 | Walking assist cart | — | 2016-11-08 |
| 9315115 | Power assist device and ambulatory assist vehicle | — | 2016-04-19 |
| 9242561 | Manually propelled vehicle | — | 2016-01-26 |
| 9227647 | Manually propelled vehicle | Yasuo Masaki, Atsushi Kojina | 2016-01-05 |