Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12242225 | Cooling device and image forming apparatus | — | 2025-03-04 |
| 10962902 | Image forming apparatus with a toner container having a cover and a cover locking mechanism that is switchable between a locked state and an unlocked state | Yuta Nohara, Yoshiaki Ikebata, Tomohisa Soda | 2021-03-30 |
| 10831153 | Image forming apparatus | — | 2020-11-10 |
| 10488818 | Cooling unit for an image forming apparatus | Yoshiaki Ikebata | 2019-11-26 |
| 10241452 | Image forming apparatus that cools toner container, recording sheet, and fixing device | Masahiko Fukano | 2019-03-26 |
| 10108136 | Toner collection device collecting floating toner and image forming apparatus including toner collecting device | Hiroaki Ohashi | 2018-10-23 |
| 9846390 | Toner conveying device and image forming apparatus | — | 2017-12-19 |
| 9671753 | Image forming apparatus capable of cooling internal devices, cooling device for cooling internal devices of image forming apparatus | — | 2017-06-06 |
| 9625877 | Image forming apparatus having air blower for cooling | Masahiko Fukano | 2017-04-18 |
| 9354602 | Image forming apparatus and duct | Masato Onishi | 2016-05-31 |
| 9201395 | Image forming apparatus with intermediate transfer belt cooling chamber | Kosuke Uchida | 2015-12-01 |
| 9158278 | Image forming apparatus having airflow generating section and shield member in conveyance unit | Kosuke Uchida, Yasuhiro Tauchi | 2015-10-13 |
| 9125536 | Hose assembly | Yasuhiro Inori, Akihiro Tsuno | 2015-09-08 |
| 8818231 | Image forming apparatus | Masami Fuchi | 2014-08-26 |
| 8676081 | Development apparatus and image forming apparatus having the same | Koji Izumi | 2014-03-18 |
| 8611770 | Image forming apparatus | Naoki Mizutani, Naoki Yamane, Kohshiroh Tomimori | 2013-12-17 |
| 8204406 | Image forming apparatus | Hiroshi Inui | 2012-06-19 |
| 7903930 | Data recording apparatus and system having sustained high transfer rates | Kouji Fujita, Hideo Nishijima | 2011-03-08 |
| 7835617 | Data recording apparatus and system having sustained high transfer rates | Kouji Fujita, Hideo Nishijima | 2010-11-16 |
| 7349623 | Data recording apparatus and system having sustained high transfer rates | Kouji Fujita, Hideo Nishijima | 2008-03-25 |
| 6367849 | Joint for corrugated pipe | Yoshiaki Tatsuta, Takeshi Mochiduki, Kentaro Takenaka | 2002-04-09 |
| 6131616 | Corrugated synthetic resin pipe | Yoshiaki Tatsuta, Takeshi Mochizuki, Kazumasa Nakayama | 2000-10-17 |
| 6069662 | Apparatus for displaying a plurality of compressed images | Tadasu Horiuchi, Koichi Ono | 2000-05-30 |
| 4684351 | Outboard engine structure | Yoshimi Watanabe | 1987-08-04 |