Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10522852 | Reinforcement structure for bead seal in a plate assembly | Xi Yang, Siguang Xu, Liang Xi, Richard D. Blakeley, Yu Tomana +1 more | 2019-12-31 |
| 10305135 | Method of producing fuel cell stack and method of producing metal separator for fuel cell | Satoshi Oyama, Masahiro Matsutani | 2019-05-28 |
| 10297841 | Fuel cell and production apparatus for the fuel cell | Yoshiyuki Nitta, Yasuhide Fukushima, Shintaro SUMI | 2019-05-21 |