Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823789 | Cylinder cleaning device and cylinder cleaning fabric used therefor | Akira Hara, Hideo Oyaizu, Shigeo Isobe | 2004-11-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823789 | Cylinder cleaning device and cylinder cleaning fabric used therefor | Akira Hara, Hideo Oyaizu, Shigeo Isobe | 2004-11-30 |