Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12113450 | Power conversion device | Keisei Inoki, Takahiro Saeki, Toshihiro Hanada, Hideaki Iura | 2024-10-08 |
| 11167230 | Cyclone separation device | — | 2021-11-09 |
| 10874966 | Cyclone separation device | — | 2020-12-29 |
| 8617298 | Electrical dust precipitator | Ryou Katou | 2013-12-31 |