Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5331383 | Conductive roller transfer device with improved transfer efficiency and pollution control | Hiroshi Nou, Masahiro Wanou, Masashi Ogasawara, Masae Ikeda, Shino Sakai +2 more | 1994-07-19 |