Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11011758 | Fuel cell and metallic separator with varied bead seal width and angle | Kentaro Ishida, Masaaki Sakano, Xi Yang, Liang Xi, Siguang Xu | 2021-05-18 |
| 10991955 | Header flange to evenly distribute contact pressure across seals | Liang Xi, Xi Yang, Kentaro Ishida, Siguang Xu, Satoshi Oyama +1 more | 2021-04-27 |