Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668151 | Magnetic core, magnetic field shield member, and electrophotographic apparatus using them | Kanji Oka, Shigehiko Haseba | 2003-12-23 |
| 6529701 | Image forming apparatus and fixing device | Motofumi Baba | 2003-03-04 |