Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155290 | Handcart | Yukiko Yokoyama, Takahiro Saitou, Noriyoshi HARA, Hitoshi Iizaka, Hidehiro Naito | 2021-10-26 |
| 11126810 | Handcart | Hitoshi Iizaka, Hidehiro Naito, Takahiro Saitou, Yukiko Yokoyama, Noriyoshi HARA | 2021-09-21 |