Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9914610 | Tension control device and conveying device | Rui OOHASHI, Kensuke Hirata | 2018-03-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9914610 | Tension control device and conveying device | Rui OOHASHI, Kensuke Hirata | 2018-03-13 |