Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10840525 | Method of and apparatus for activating fuel cell | Hodaka Tsuge, Takashi Kato, Tadaaki Yamada | 2020-11-17 |
| 10725409 | Fixing device, image forming apparatus and recording medium | — | 2020-07-28 |
| 10707507 | Method of inspecting output of fuel cell | Hodaka Tsuge, Tadaaki Yamada | 2020-07-07 |