Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818871 | Induction heating roller unit, fixing device and image forming apparatus | Takayuki Ogasawara, Takaaki Tanaka | 2004-11-16 |
| 6700332 | Electrodeless discharge lamp system | Hiroyuki Doi, Takashi Terai, Ioshiya Suzuki, Masaaki Kawamura | 2004-03-02 |