Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11819179 | Cleaning tool and electric cleaner | Yohei ASAHI, Koshiro TAKANO, Kimiyoshi SOMA | 2023-11-21 |
| 11045055 | Cleaning tool and vacuum cleaner | Yohei ASAHI, Koshiro TAKANO, Kimiyoshi SOMA | 2021-06-29 |
| 10856713 | Cleaner head for vacuum cleaner, and vacuum cleaner | Yohei ASAHI, Koshiro TAKANO, Kimiyoshi SOMA | 2020-12-08 |
| 10813511 | Electric vacuum cleaner | Koshiro TAKANO, Yohei ASAHI, Kimiyoshi SOMA | 2020-10-27 |