Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10677235 | Compression device having connection unit for cooling unit | Kenji Nagura, Hitoshi Takagi, Toshio Hirai | 2020-06-09 |
| 10563820 | Gas supply device, hydrogen station, and gas supply method | Kenji Nagura, Hitoshi Takagi | 2020-02-18 |