Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10021345 | Communication management system, communication terminal, communication system, communication control method, and recording medium | Takeshi Horiuchi, Takahiro Asai, Yohei Yamamoto, Yoshikazu Goto | 2018-07-10 |
| 9706164 | Communication management system, communication terminal, communication system, communication control method, and recording medium | Hideki Shiro, Takahiro Asai, Yohei Yamamoto, Shogo Hyakutake | 2017-07-11 |
| 9131104 | Management device, communication system, and storage medium | Yoshinaga Kato | 2015-09-08 |
| 8515323 | Sheet wrapping avoidable fixing apparatus and image forming apparatus | Hisashi Kikuchi, Shigeo Kurotaka, Kiyoshi Ohshima, Takashi Fujita, Toshihiko Baba +4 more | 2013-08-20 |
| 8131699 | Menu distribution system, menu server, read/write device, method, and computer readable recording medium | Shinji Satoh, Takahito Uga, Takuma Katori, Hideharu Kamiyama, Keiichi Suzuki +3 more | 2012-03-06 |
| 7790343 | Process, toner, process cartridge and apparatus for developing a toner image | Kazumi Suzuki, Hiromitsu Takagaki, Takashi Fujita, Hiromi Tamura, Shin Kayahara +3 more | 2010-09-07 |
| 7738827 | Image forming apparatus with toner image fixing unit, and the fixing method thereof | Yukimichi Someya, Takashi Fujita, Hisashi Kikuchi, Katsuhiro Echigo, Shigeo Kurotaka +2 more | 2010-06-15 |
| 7711300 | Image forming apparatus | Takashi Fujita, Shin Kayahara, Hiromitsu Takagaki, Takashi Seto, Katsuaki Miyawaki +2 more | 2010-05-04 |
| 7711301 | Image transfer device for image forming apparatus | Takeshi Takemoto, Takashi Seto, Katsuaki Miyawaki, Takashi Fujita, Hiromitsu Takagaki +3 more | 2010-05-04 |
| 7693471 | Sheet wrapping avoidable fixing apparatus and image forming apparatus | Hisashi Kikuchi, Shigeo Kurotaka, Kiyoshi Ohshima, Takashi Fujita, Toshihiko Baba +4 more | 2010-04-06 |
| 7643767 | Transfer-fixing unit and image forming apparatus for enhanced image quality | Takashi Seto, Takeshi Takemoto, Takashi Fujita, Katsuaki Miyawaki, Hiromitsu Takagaki +3 more | 2010-01-05 |
| 7613419 | Image forming apparatus and image forming method characterized by a particular nip time | Kazumi Suzuki, Takashi Fujita, Hideki Kosugi, Ichiro Kadota, Hiromitsu Takagaki | 2009-11-03 |
| 7570911 | Image forming method and apparatus for fixing an image | Hiroyuki Kunii, Yukimichi Someya, Katsuhiro Echigo, Takashi Fujita, Hisashi Kikuchi +2 more | 2009-08-04 |
| 7551882 | Image forming apparatus equipping improved transfer fixing apparatus | Takashi Seto, Takashi Fujita, Katsuaki Miyawaki, Shin Kayahara, Kazumi Suzuki +2 more | 2009-06-23 |
| 7526242 | Transferring apparatus and image forming apparatus | Hiromitsu Takagaki, Takashi Fujita, Hirohmi Tamura, Hiroyuki Kunii, Kohji Ue | 2009-04-28 |
| 7433641 | Fixing member, fixing device, and image forming apparatus | Hisashi Kikuchi, Toshihiko Baba, Shigeo Kurotaka, Hiroyuki Kunii, Yukimichi Someya +2 more | 2008-10-07 |
| 7369803 | Fixing device and image forming apparatus using the same | Katsuhiro Echigo, Takashi Fujita, Shigeo Kurotaka, Hisashi Kikuchi, Yukimichi Someya +3 more | 2008-05-06 |
| 7346305 | Sheet wrapping avoidable fixing apparatus and image forming apparatus | Hisashi Kikuchi, Shigeo Kurotaka, Kiyoshi Ohshima, Takashi Fujita, Toshihiko Baba +4 more | 2008-03-18 |
| 7333760 | Fixing device with temperature control | Toshihiko Baba, Shigeo Kurotaka, Katsuhiro Echigo, Takashi Fujita, Hisashi Kikuchi +3 more | 2008-02-19 |
| 7299003 | Fixing unit and image forming apparatus providing a quick start-up and reduction in energy consumption | Shigeo Kurotaka, Masami Tomita, Katsuhiro Echigo, Takashi Fujita, Toshihiko Baba +4 more | 2007-11-20 |
| 7269384 | Transfer-fixing unit with a surface layer of predefined hardness for use in an image forming apparatus | Yukimichi Someya, Takashi Fujita, Katsuhiro Echigo, Hiroyuki Kunii, Shigeo Kurotaka +5 more | 2007-09-11 |
| 7254362 | Fixing device, image forming apparatus using the fixing device, and heat insulating member | Hisashi Kikuchi, Takashi Fujita, Yukimichi Someya, Katsuhiro Echigo, Hiroyuki Kunii +1 more | 2007-08-07 |
| 7251429 | Image forming apparatus with an energy storage that can be discharged, and with a display of residual energy in the storage | Shigeo Kurotaka, Katsuhiro Echigo, Takashi Fujita, Hisashi Kikuchi, Jun Yura +2 more | 2007-07-31 |
| 7233762 | Method of uniformly fixing toner to recording medium in image forming apparatus | Hiroyuki Kunii, Katsuhiro Echigo, Hisashi Kikuchi, Yukimichi Someya, Shigeo Kurotaka +3 more | 2007-06-19 |
| 7224928 | Sheet wrapping avoidable fixing apparatus and image forming apparatus | Hisashi Kikuchi, Shigeo Kurotaka, Kiyoshi Ohshima, Takashi Fujita, Toshihiko Baba +4 more | 2007-05-29 |