Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7289744 | Image forming apparatus | Koji Takematsu, Hisashi Otaka, Kohei Koshida, Kenichi Manabe, Hideaki Miyazawa +2 more | 2007-10-30 |
| 7271371 | Magnetic flux image heating apparatus with shaped heat rotation member | Koji Takematsu, Koki Watanabe, Shinichiro Wakahara | 2007-09-18 |
| 7199339 | Heating apparatus | Shinichiro Wakahara, Koji Takematsu, Koki Watanabe | 2007-04-03 |
| 7013099 | Image forming apparatus | — | 2006-03-14 |