Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783439 | Method for manufacturing mirror surface tube for photosensitive drum of copying machine or the like | Akira Hashimoto, Yoshimitu Nakashima | 2004-08-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783439 | Method for manufacturing mirror surface tube for photosensitive drum of copying machine or the like | Akira Hashimoto, Yoshimitu Nakashima | 2004-08-31 |