Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12117753 | Pressing device and pressing process apparatus using the same | Shogo Kamiya, Takashi Ohashi, Kouichi Kimura, Shingo Akiyama | 2024-10-15 |
| 11086263 | Rotatable cleaning device for photoconductor drum that prevents spillage | Arichika Tanaka | 2021-08-10 |
| 9448506 | Developer discharge structure and image forming apparatus | — | 2016-09-20 |
| 9141082 | Process cartridge and image forming apparatus using the process cartridge | Hideki KUGE, Keisuke Morita, Yoshiyuki Takashima, Kohyu Shigemori, Masatoshi Yamada | 2015-09-22 |
| 8577251 | Image forming apparatus comprising a frame, an intermediate transfer section, and a plurality of built-in-bodies | Shin Komatsu | 2013-11-05 |
| 8577245 | Image forming apparatus | Atsuna Saiki, Yosuke Ninomiya, Kazuhiro Saito, Satoru Hori, Kiyoshi Sakoh | 2013-11-05 |
| 8515308 | Gear center-distance maintaining mechanism, image forming apparatus, and assembly | — | 2013-08-20 |
| 8385773 | Mounting structure of removable member, and image forming apparatus | — | 2013-02-26 |
| 8306453 | Image forming unit and image forming apparatus provided therewith | Atsuna Saiki | 2012-11-06 |
| 8095048 | Toner cartridge mounting structure, toner cartridge, and image forming apparatus | Kazuhiro Saito | 2012-01-10 |
| 8014705 | Developing device, image supporter unit, and image formation apparatus | Takuji Matsumoto, Kiyoshi Sakoh | 2011-09-06 |
| 7912409 | Toner cartridge | Yasufumi Kayahara, Takuji Matsumoto, Hiromitsu Koizumi, Chiharu Nakajima, Mutsumi Kikuchi +1 more | 2011-03-22 |
| 7647010 | Toner cartridge and image forming apparatus | Hiromitsu Koizumi, Chiharu Nakajima, Takuji Matsumoto, Shigeki Nishimura, Mutsumi Kikuchi +1 more | 2010-01-12 |
| 7529511 | Toner cartridge | Yasufumi Kayahara, Takuji Matsumoto, Hiromitsu Koizumi, Chiharu Nakajima, Mutsumi Kikuchi +1 more | 2009-05-05 |
| D518851 | Image forming apparatus | Naomasa Okimura, Shigeki Nishimura, Yasuyuki Tsutsumi | 2006-04-11 |
| 6944414 | Image forming apparatus, a developer leakage preventing member for using the same and a method for shipping/transporting an image forming apparatus | Katsumi Harumoto | 2005-09-13 |
| 6137975 | Developing device for preventing an overflow of a developer from a developing unit | Katsumi Harumoto, Tetsuro Maeda, Shigemasa Nakaya, Toshio Uchida | 2000-10-24 |
| 6104898 | Rotary developing device having adjustably mounted developing units | Tetsuro Maeda, Shigeki Nishimura, Shigemasa Nakaya, Takeshi Fukuda, Katsumi Harumoto +1 more | 2000-08-15 |