Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10879761 | Rotor and method of manufacturing the same | — | 2020-12-29 |
| 10714763 | Method for producing separator by mold with grooves for reducing friction | Taichi Yamaguchi | 2020-07-14 |