Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8019243 | Image forming apparatus with control of image forming condition | Tatsuya Kinukawa, Kimitaka Ichinose, Tomoaki Nakai, Hiroyuki Seki | 2011-09-13 |
| 7035562 | Image forming apparatus with a changeable transfer bias for transferring a toner patch image | Takehiko Suzuki, Akihiko Takeuchi, Toshihiko Ochiai, Motoi Katoh, Toshiaki Miyashiro | 2006-04-25 |
| 7021753 | Image heating device having excessive temperature rise prevention function | Tetsuya Sano, Hideo Nanataki, Takashi Nomura | 2006-04-04 |
| 6879801 | Image forming apparatus | Takamitsu Soda, Naoki Enomoto, Koichi Suzuki, Noriaki Sato | 2005-04-12 |
| 6654571 | Image heating device with temperature sensors provided in sheet passing portion and non-sheet passing portion | Hideo Nanataki, Tetsuya Sano, Katsuhito Shiratori, Takashi Nomura | 2003-11-25 |
| 6347201 | Image heating apparatus | Tetsuya Sano, Masao Umezawa, Hideo Nanataki, Takashi Nomura | 2002-02-12 |
| 6298215 | Image heating apparatus | Takashi Nomura, Hideo Nanataki, Tetsuya Sano | 2001-10-02 |
| 6131010 | Rotatable member having elastic layer and fixing apparatus having said rotatable member | Norio Hashimoto, Katsuhiko Nishimura, Koichi Hiroshima, Tooru Saitou, Katsunori Takeuchi +2 more | 2000-10-10 |
| 6091913 | Image forming apparatus for controlling transfer intensity by detecting toner test images | Takehiko Suzuki, Akihiko Takeuchi, Toshihiko Ochiai, Motoi Katoh, Toshiaki Miyashiro | 2000-07-18 |
| 6016418 | Image forming apparatus | Nobuaki Kabeya, Akihiko Takeuchi, Toshihiko Ochiai, Motoi Katoh, Toshiaki Miyashiro +1 more | 2000-01-18 |
| 5715506 | Image forming apparatus comprising a mechanism for positioning a rotatable member and a transfer drum | Akihiko Takeuchi, Toshihiko Ochiai, Motoi Kato, Toshiaki Miyashiro, Akira Ito +2 more | 1998-02-03 |
| 5600423 | Image forming apparatus including a transfer medium bearing member having a sheet member for bearing a transfer medium thereon | Toshiaki Miyashiro, Akihiko Takeuchi, Toshihiko Ochiai, Motoi Kato, Akira Ito +2 more | 1997-02-04 |
| 5543904 | Fixating device | Motoi Kato, Akihiko Takeuchi, Toshihiko Ochiai, Toshiaki Miyashiro, Nobuaki Kabeya +1 more | 1996-08-06 |