Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802099 | Cleaning member and cylindrical cleaning element | Hiroshi Ishii, Norio Yamada, Hidetoshi Nose, Fujio Aoyama | 2004-10-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802099 | Cleaning member and cylindrical cleaning element | Hiroshi Ishii, Norio Yamada, Hidetoshi Nose, Fujio Aoyama | 2004-10-12 |