Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9226631 | Cyclone separator and vacuum cleaner | Sota Komae, Tsuyoshi Maeda, Junichiro Hoshizaki, Tomoo Kobayashi, Masayoshi Izuka +3 more | 2016-01-05 |
| 9155435 | Cyclone separation device and electric vacuum cleaner | Tsuyoshi Maeda, Marika Riku, Daisuke Kondo | 2015-10-13 |