Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8024831 | Cleaning method | Tsutomu Tetsuka, Muneo Furuse | 2011-09-27 |
| 8006340 | Cleaning apparatus | Tsutomu Tetsuka, Muneo Furuse | 2011-08-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8024831 | Cleaning method | Tsutomu Tetsuka, Muneo Furuse | 2011-09-27 |
| 8006340 | Cleaning apparatus | Tsutomu Tetsuka, Muneo Furuse | 2011-08-30 |