Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9618889 | Image fixing device | Yuki Nishizawa, Hiroshi Mano, Minoru Hayasaki, Aoji Isono, Akira Kuroda +2 more | 2017-04-11 |
| 9377733 | Image fixing device | Yuki Nishizawa, Hiroshi Mano, Minoru Hayasaki, Aoji Isono, Akira Kuroda +2 more | 2016-06-28 |
| 6961526 | Image forming apparatus which performs image formation control based on the image after fixing | Hiroki Tezuka, Toshiki Nakayama, Yoichiro Maebashi | 2005-11-01 |
| 6795480 | Semiconductor laser device | Shusuke Kaya, Takao Ninomiya, Michio Okubo | 2004-09-21 |
| 6236417 | Electrophotographic apparatus and test pattern recording method | Kenichi Fujii | 2001-05-22 |
| 6134025 | Dot image data output apparatus | Akihiko Takeuchi, Takashi Kawana, Kaoru Seto, Michio Itoh, Hiroshi Atobe +8 more | 2000-10-17 |
| 6108105 | Dot image output apparatus | Akihiko Takeuchi, Takashi Kawana, Kaoru Seto, Michio Itoh, Hiroshi Atobe +8 more | 2000-08-22 |
| 6097908 | Electrical connector, process cartridge and electrophotographic image forming apparatus | Kazushi Watanabe, Atsushi Numagami, Katsunori Yokoyama | 2000-08-01 |
| 6065010 | Computer implemented method of generating virtual files for sharing information of physical information file | Masato Otsuka | 2000-05-16 |
| 6064419 | Timings of rotational speed in a laser beam printer | — | 2000-05-16 |
| 5943082 | Image recording apparatus using optical beam for applying a transfer bias of a polarity so as not to repel adhesive toner | Akio Noguchi, Yukihide Ushio, Shinpei Matsuo, Youji Serizawa, Makoto Takeuchi +2 more | 1999-08-24 |
| 5937239 | Process cartridge and electrophotographic image forming apparatus | Kazushi Watanabe, Yoshihiro Ito, Atsushi Numagami, Katsunori Yokoyama | 1999-08-10 |
| 5850295 | Image recording apparatus | Atsushi Kashihara, Kaoru Seto, Hiroshi Mano, Tetsuo Saito, Takashi Kawana | 1998-12-15 |
| 5819010 | Image recording with adaptation of resolution to printer | Atsushi Kashihara, Kaoru Seto, Hiroshi Mano, Tetsuo Saito, Takashi Kawana | 1998-10-06 |
| 5806151 | Lock slider for slide fastener | — | 1998-09-15 |
| 5754188 | Data processing apparatus | Kaoru Seto, Hiroshi Mano, Toshio Yoshimoto, Takashi Soya, Atsushi Kashihara +8 more | 1998-05-19 |
| 5729358 | Image recording apparatus | Atsushi Kashihara, Kaoru Seto, Hiroshi Mano, Tetsuo Saito, Takashi Kawana | 1998-03-17 |
| 5694158 | Image forming apparatus with image carrier and sheet feed drive control | Junichi Kato, Masaki Ojima, Takahiro Inoue, Masahiro Goto, Koichi Hiroshima +10 more | 1997-12-02 |
| 5610646 | Image forming apparatus having improved resolution switching capabilities | Yukio Isaka, Yoji Serizawa, Akio Noguchi, Yukihide Ushio, Kazuro Yamada +1 more | 1997-03-11 |
| 5512929 | Image forming apparatus with fixer temperature control | Yoji Serizawa, Akio Noguchi, Yukihide Ushio, Shimpei Matsuo, Kazuro Yamada +10 more | 1996-04-30 |
| 5513012 | Image forming apparatus having density correction for image formation | Makoto Takeuchi, Akio Noguchi, Yukihide Ushio, Shimpei Matsuo, Kazuro Yamada +1 more | 1996-04-30 |
| 5504588 | Image forming apparatus with optical reflective density of image adjusted according to image resolution discriminated from signal other than image signal | Makoto Takeuchi, Akio Noguchi, Yukihide Ushio, Shimpei Matsuo, Kazuro Yamada +1 more | 1996-04-02 |
| 5475414 | Image forming apparatus having plural printing resolutions | Yukio Isaka, Yoji Serizawa, Akio Noguchi, Yukihide Ushio, Kazuro Yamada +1 more | 1995-12-12 |
| 5463410 | Image recording apparatus using optical beam | Akio Noguchi, Yukihide Ushio, Shinpei Matsuo, Youji Serizawa, Makoto Takeuchi +2 more | 1995-10-31 |
| 5412480 | Image forming apparatus with fixer temperature control | Yoji Serizawa, Akio Noguchi, Yukihide Ushio, Shimpei Matsuo, Kazuro Yamada +10 more | 1995-05-02 |