Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9914610 | Tension control device and conveying device | Takayuki Mabuchi, Rui OOHASHI | 2018-03-13 |
| 9862560 | Tension control device | Mareto Ishibashi, Yoshiyuki Wada, Rui OOHASHI | 2018-01-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9914610 | Tension control device and conveying device | Takayuki Mabuchi, Rui OOHASHI | 2018-03-13 |
| 9862560 | Tension control device | Mareto Ishibashi, Yoshiyuki Wada, Rui OOHASHI | 2018-01-09 |