Issued Patents All Time
Showing 26–50 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11385577 | Transport device, fixing device, and image forming apparatus | Tetsuro Kodera, Yoshiki Shimodaira, Tokuya SAKAMOTO, Kosuke Yamada, Masato Yamashita | 2022-07-12 |
| 11385582 | Image forming device | Tokuya SAKAMOTO, Tetsuro Kodera, Kosuke Yamada, Yoshiki Shimodaira, Masato Yamashita | 2022-07-12 |
| 11300902 | Fixing device having preheating unit, blowing unit and image forming apparatus | Kosuke Yamada, Yoshiki Shimodaira, Tetsuro Kodera, Tokuya SAKAMOTO, Masato Yamashita | 2022-04-12 |
| 10539921 | Support for electrophotographic photoreceptor, electrophotographic photoreceptor, process cartridge, and image forming apparatus | — | 2020-01-21 |
| 9904240 | Image-forming apparatus and process cartridge | — | 2018-02-27 |
| 9641875 | Video signal transmitting device, video signal receiving device, and recording medium | Yukihiro Nishida, Ryohei Funatsu, Yuichi Kusakabe, Makoto Okui, Takuji Soeno | 2017-05-02 |
| 9201316 | Cylindrical member, cylindrical member for image forming apparatus, electrophotographic photoreceptor, image forming apparatus, and process cartridge | Masaru Agatsuma, Yoshifumi SHOJI, Hiroki Ando, Toshiyuki Suto | 2015-12-01 |
| 9201317 | Conductive support for electrophotographic photoreceptor, electrophotographic photoreceptor, image forming apparatus, and process cartridge | Yoshifumi SHOJI, Yuko YAMANO, Masaru Agatsuma, Shinya Yamamoto | 2015-12-01 |
| 9125268 | Power supply for LED illumination | Toshihiro Nakano, Kengo Kimura, Yuji Sayama, Hiroaki Kiuchi | 2015-09-01 |
| 8989631 | Image-forming apparatus and method | Sakon Takahashi, Yutaka Kiuchi, Masayo Higashimura, Kunihiko Sato | 2015-03-24 |
| 8948662 | Two-component developer, developing device, and image forming apparatus | Takashi Ochi, Yasuaki Watanabe, Tomoyuki Yoshii, Jun Abe, Toji TOKUTSU | 2015-02-03 |
| 8811446 | Gas laser oscillator apparatus and laser gas replacement method | Hiroyuki Hayashikawa, Hitoshi Hongu | 2014-08-19 |
| 8785090 | Electrophotographic photoreceptor, process cartridge, and image forming apparatus | Yuko YAMANO, Shinya Yamamoto, Masahiro Iwasaki, Yohei Saito, Jiro Korenaga | 2014-07-22 |
| 8725036 | Electrophotographic photoreceptor, process cartridge and image forming apparatus | Isamu Ishiko | 2014-05-13 |
| 8685600 | Electrophotographic photoreceptor, image forming apparatus and process cartridge | Hirofumi Nakamura, Keiko MATSUKI, Shingo Hirahara, Takanori Suga, Daisuke Haruyama +3 more | 2014-04-01 |
| 8535861 | Image forming apparatus and process cartridge | Daisuke Haruyama, Masahiro Iwasaki | 2013-09-17 |
| 8487182 | Wiring harness subunit, wiring harness unit and method for assembling wiring harness unit | — | 2013-07-16 |
| 8095060 | Cleaning device and image forming apparatus | Yutaka Kiuchi, Satoshi Shigezaki, Satoya Sugiura, Ayumi Noguchi, Mitsuo Yamamoto +3 more | 2012-01-10 |
| 8055153 | Image forming apparatus and process cartridge | Katsumi Nukada, Wataru Yamada, Yukiko Furushiro | 2011-11-08 |
| 7720427 | Cleaning apparatus, image holding apparatus, and image forming apparatus | — | 2010-05-18 |
| 7664430 | Image forming apparatus with a holding amount adjusting unit | Yutaka Kiuchi | 2010-02-16 |
| 7330599 | Contour compensation circuit, and a method and program for contour compensation, and an image signal display device | Masayuki Sugawara, Fumio Okano | 2008-02-12 |
| 7292271 | Process and apparatus for taking slow motion picture, and process and apparatus for taking and playing slow motion picture | Fumio Okano, Masayuki Sugawara, Kohji Mitani | 2007-11-06 |
| 7105257 | Electrophotographic photoreceptor, process cartridge and image forming apparatus | Wataru Yamada, Katsumi Nukada, Kazuhiro Koseki, Masahiro Iwasaki, Takahiro Suzuki | 2006-09-12 |
| 7094511 | Electrophotographic photoreceptor, method for producing the same, image forming apparatus and process cartridge | Wataru Yamada, Katsumi Nukada, Kazuhiro Koseki, Masahiro Iwasaki | 2006-08-22 |