Issued Patents All Time
Showing 51–75 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9383679 | Developer container and image forming apparatus including the same | — | 2016-07-05 |
| 9354547 | Developer container with detection sensor to detect developer in storage space and image forming apparatus including the same | Hirohito Konishi | 2016-05-31 |
| 9348260 | Developer container and image forming apparatus including the same | — | 2016-05-24 |
| 9342039 | Image forming apparatus | Nobuhiro Fukuma | 2016-05-17 |
| 9310719 | Developer container and image forming apparatus including the same | — | 2016-04-12 |
| 9304436 | Developer container and image forming apparatus including the same | — | 2016-04-05 |
| 9268260 | Developer container and image forming apparatus including the same | — | 2016-02-23 |
| 9256160 | Developer storage container having rotary cylinder portion inside a main body and image forming apparatus provided with same | Hirohito Konishi, Arata Nakamura | 2016-02-09 |
| 9244384 | Developer container and image forming apparatus including the same | Arata Nakamura, Hirohito Konishi | 2016-01-26 |
| 9207630 | Image forming apparatus and toner case | — | 2015-12-08 |
| 9207571 | Image forming apparatus and toner case | Koji Tanio | 2015-12-08 |
| 9146502 | Developer container and developer supplying apparatus and image forming apparatus including the same | — | 2015-09-29 |
| 9134651 | Developer container and image forming apparatus including the same | — | 2015-09-15 |
| 9008555 | Image forming apparatus including toner case, driving mechanism, and installed part and toner case therefor | — | 2015-04-14 |
| 8995888 | Image forming apparatus and development device | — | 2015-03-31 |
| 8824920 | Unit mount-demount mechanism and image forming apparatus including the same | — | 2014-09-02 |
| 8630553 | Image forming apparatus | — | 2014-01-14 |
| 8593712 | Small size fast steering mirror having small size and excellent vibration characteristics | Kazuhiko Aoki, Hisaya Niizawa | 2013-11-26 |
| 8571447 | Shutter opening/closing mechanism and image forming apparatus provided with the same | — | 2013-10-29 |
| D653283 | Toner cartridge | — | 2012-01-31 |
| D647558 | Toner cartridge | — | 2011-10-25 |
| 7987044 | Control device for internal combustion engine | Mitsuhiko Watanabe, Ryoichi Oura, Takuya Mayuzumi, Masahiro Toyohara | 2011-07-26 |
| 7792470 | Toner container and developer replenishing device | Toshinori Nishimura, Yoshiaki Ikebata | 2010-09-07 |
| D621870 | Toner cartridge | — | 2010-08-17 |
| 7761039 | Toner container, developer replenishing device, and image forming apparatus | Toshinori Nishimura, Yoshiaki Ikebata | 2010-07-20 |