Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11134767 | Shoulder straps for backpack and backpack provided with same | Yasumichi Ota, Ryo Ishii | 2021-10-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11134767 | Shoulder straps for backpack and backpack provided with same | Yasumichi Ota, Ryo Ishii | 2021-10-05 |