Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11122837 | Power supply unit for aerosol suction device and power supply diagnosis method of aerosol suction device | Kazuma MIZUGUCHI, Manabu Yamada, Hajime Fujita | 2021-09-21 |
| 11089816 | Power supply unit of aerosol generation apparatus | Kazuma MIZUGUCHI, Manabu Yamada, Hajime Fujita | 2021-08-17 |