Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11165071 | Separator for fuel cell | — | 2021-11-02 |
| 11133513 | Separator for fuel cell | — | 2021-09-28 |
| 11073055 | Electrostatic oil mist separator for internal combustion engine | Makoto SAZAWA | 2021-07-27 |
| 10923741 | Fuel cell separator | — | 2021-02-16 |