Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11279579 | Sheet feed device and image formation device equipped with same | — | 2022-03-22 |
| 11067945 | Image forming apparatus including sheet feeding cassette and conveyance unit attachable and detachable to and from apparatus main body | — | 2021-07-20 |
| 10101702 | Image forming apparatus | — | 2018-10-16 |
| 9958822 | Electrical connecting member and image forming apparatus | — | 2018-05-01 |
| 9836011 | Image forming apparatus including driving lever switching driven unit into transmission state and transmission release state | Masaki Murashima, Nobuhiro Fukuma, Masahiko Mizuno | 2017-12-05 |
| 9791824 | Image forming apparatus | — | 2017-10-17 |
| 9309066 | Sheet feeding device, and image reading device and image forming apparatus including this | — | 2016-04-12 |
| 9290340 | Sheet conveying apparatus and image forming apparatus provided with same | — | 2016-03-22 |
| 9045300 | Image forming apparatus | — | 2015-06-02 |
| 8857812 | Sheet feeder having manual feed tray, and image forming apparatus including the same | — | 2014-10-14 |
| 8534664 | Image forming apparatus and feed mechanism | — | 2013-09-17 |
| 8342504 | Image forming apparatus with common support shaft | — | 2013-01-01 |
| 7831173 | Image forming apparatus and image bearing member cover | Takashi Kusukawa | 2010-11-09 |
| 7623359 | Assembly having a structure for clamping the harnesses and image-forming machine | Kotaro Kawasaki, Toshio Hori, Shinji Ito, Naoki Yamane | 2009-11-24 |
| 7356302 | Paper supply device and image forming device equipped with same | — | 2008-04-08 |
| 6595511 | Paper feeder | Mitsuhiro Goda, Masaki Higashiyama, Masami Fuchi | 2003-07-22 |
| 6543759 | Paper feeder for use in image forming apparatus | Yoshihiro Yamaguchi, Masami Fuchi, Nobuyuki Kashiwagi, Masaki Higashiyama | 2003-04-08 |
| 6430388 | Image forming machine having finisher for different length sheets | Yasuyuki Hirai, Hiroshi Kusumoto, Yukio Hashimoto | 2002-08-06 |
| 6412769 | Paper feeder | Mitsuhiro Goda, Masaki Higashiyama, Masami Fuchi | 2002-07-02 |
| 5517294 | Image-forming machine equipped with cleaning means | Tadakazu Ogiri, Masahiko Kobayashi, Naoki Motobayashi, Hiroshi Ishida | 1996-05-14 |
| 4861017 | Paper-feeding device | Osamu Sota, Masahiko Sakae, Yoshinori Makiura, Masahiro Murakami, Toshiyuki Mitsuya | 1989-08-29 |
| 4607734 | Power transmitting device in a copying machine | Masahiro Watashi, Hiroshi Kimura, Kiyoshi Shibata, Masahiko Hisajima | 1986-08-26 |
| 4602864 | Cleaning device in electrostatic copying apparatus | Hiroshi Kimura, Masahiko Hisajima, Kiyoshi Shibata, Yoichiro Irie, Kiyoshi Morimoto +5 more | 1986-07-29 |
| 4533233 | Electrostatic copying apparatus | Hiroshi Kimura, Masahiko Hisajima, Kiyoshi Shibata, Yoichiro Irie, Kiyoshi Morimoto +5 more | 1985-08-06 |
| 4530588 | Mount for a rotating drum and a developer within an electrostatic copying apparatus | Hiroshi Kimura, Masahiko Hisajima, Kiyoshi Shibata, Yoichiro Irie, Kiyoshi Morimoto +5 more | 1985-07-23 |