Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6594464 | Image forming apparatus including endless belt with reduced heat loss | Tadao Uehara | 2003-07-15 |
| 6496666 | Image forming apparatus and method having an improved heating mechanism in fixing device | Tadao Uehara, Kenichi Hasegawa, Setsuo Soga | 2002-12-17 |
| 6167230 | Image forming apparatus and image transferring device therefor | Takayuki Kimura, Yasuhiro Sagawa, Satoru Uchida | 2000-12-26 |