Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12205079 | Service system | Katsushi Saito, Yuki Ito, Miho SAISHO, Aya Sato, Masato Koutari +1 more | 2025-01-21 |
| 7682414 | Dust collecting unit for use in cleaner | Jun Yoshida, Kenji Toyooka | 2010-03-23 |
| 7517377 | Dust collecting unit for use in cleaner | Jun Yoshida, Kenji Toyooka | 2009-04-14 |