Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11465183 | Cleaning apparatus and cleaning method | Yoshiteru Kawamori, Toyoaki Mitsue | 2022-10-11 |
| 11426771 | Cleaning machine and cleaning method | Yoshiteru Kawamori, Toyoaki Mitsue | 2022-08-30 |