Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10452020 | Toner cartridge supporting apparatus, image forming apparatus using the same, and toner cartridge supporting method | Shintaro Fukuoka | 2019-10-22 |
| 10162285 | Toner cartridge supporting apparatus, image forming apparatus using the same, and toner cartridge supporting method | Shintaro Fukuoka | 2018-12-25 |
| 9992369 | Image forming apparatus having display section displaying environmental certification information during startup and being foldable into a generally flush accommodated state | Yasuyuki Ishiguro, Hisashi Kunihiro | 2018-06-05 |
| 9298156 | Toner cartridge supporting apparatus, image forming apparatus using the same, and toner cartridge supporting method | Shintaro Fukuoka | 2016-03-29 |
| 9291988 | Image forming apparatus including cartridge position detector | Eiji Tenjiku, Yasuyuki Ishiguro, Hisashi Kunihiro | 2016-03-22 |
| 9152967 | Image forming apparatus, consumables ordering system and consumables ordering method | Yasuyuki Ishiguro, Hisashi Kunihiro | 2015-10-06 |
| 8730494 | Image forming apparatus including display device | Yasuyuki Ishiguro, Hisashi Kunihiro | 2014-05-20 |
| 8731441 | Charging roller and image forming apparatus | Yasuyuki Ishiguro | 2014-05-20 |
| 8724129 | Image forming apparatus, system for ordering optional device, and method for ordering optional device | Hisashi Kunihiro, Yasuyuki Ishiguro | 2014-05-13 |
| 8531719 | Image forming apparatus, image forming system, storage medium, and control method including recommendation information writing | Kazuki Takatsuka, Takahiro Bito, Takeshi Kato, Toru Nishikawa, Junichi Saito | 2013-09-10 |
| 8200184 | Evacuation route obtaining system, mobile terminal apparatus, evacuation directive apparatus, evacuation route obtaining method, evacuation route sending method, computer-readable storage medium, and electronic conference system | Kazuyuki Hamada | 2012-06-12 |
| 8126340 | Developer recovering device and image forming apparatus having the same | Takahiro Bito | 2012-02-28 |
| 7751756 | Color image forming method and color image forming apparatus | Takahiro Bitoh | 2010-07-06 |
| 7706725 | Full-color image forming apparatus having variable power light source | Toshiaki Fujisawa, Shigeyuki Wakada | 2010-04-27 |
| 7548714 | Developer container and image forming apparatus | Masanobu Deguchi, Kazuya Koyama, Shigeki Hayashi | 2009-06-16 |
| 7522866 | Developer container and image forming apparatus | Masanobu Deguchi, Kazuya Koyama, Shigeki Hayashi | 2009-04-21 |
| 7514193 | Developing toner for electrostatic latent images, imaging forming method and image forming apparatus | Tatsuo Imafuku, Takahiro Bito, Tenjiku Eiji, Takeshi Satoh, Ohkawa Takeshi | 2009-04-07 |
| 7509072 | Image forming apparatus | — | 2009-03-24 |
| 7489890 | Color image forming apparatus with differing toner time constants | Toshiaki Fujisawa, Takahiro Bitoh | 2009-02-10 |
| 7346285 | Image forming apparatus, content measurement method, and method of controlling rotation of rotating member in image forming apparatus | Kazuya Koyama, Hiroshi Ishii | 2008-03-18 |
| 7218866 | Developer container and image forming apparatus | Shigeki Hayashi, Masanobu Deguchi, Kazuya Koyama | 2007-05-15 |
| 7130566 | Developer container and image forming apparatus | Masanobu Deguchi, Kazuya Koyama, Shigeki Hayashi | 2006-10-31 |
| 7035574 | Developer container and image forming apparatus | Masanobu Deguchi, Kazuya Koyama, Shigeki Hayashi | 2006-04-25 |
| 7024135 | Developer container and image forming apparatus | Masanobu Deguchi, Kazuya Koyama, Shigeki Hayashi | 2006-04-04 |
| 7010236 | Equipment unit with imperceptible information recorded thereon being used with an image forming device and an image forming device comprising the same | Kohji Shinkawa, Hideyuki Nishimura, Takafumi Nagai, Takeshi Murata, Keiko Yutani | 2006-03-07 |