Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6606471 | Image forming apparatus | Tomohiro Oikawa, Shirou Wakahara, Hideki Onishi, Hiroshi Doshoda | 2003-08-12 |
| 6512912 | Image forming apparatus including transfer device outer displacive type ferroelectric layer | Tomohiro Oikawa, Shiro Wakahara, Hideki Onishi, Hiroshi Doshoda | 2003-01-28 |