Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12386309 | Image forming apparatus to prevent air duct bending | Kentaro Yamana, Shigeo Doi, Yuya Yokobori, Hiroshi Nojima | 2025-08-12 |
| 12078956 | Image forming apparatus | Kentaro Yamana, Shigeo Doi, Yuya Yokobori, Hiroshi Nojima | 2024-09-03 |
| 12078957 | Image forming apparatus including air duct | Hiroshi Nojima | 2024-09-03 |
| 11877101 | Image display apparatus | — | 2024-01-16 |
| 11720058 | Image forming apparatus having air exhaust system for first and second connected housings | Hiroshi Nojima | 2023-08-08 |
| 11669045 | Image forming apparatus to reduce emission amounts | Takuya Matsumura | 2023-06-06 |
| 11099471 | Image display apparatus | — | 2021-08-24 |
| 10538401 | Sheet feeding apparatus and image forming apparatus | — | 2020-01-21 |
| 10040652 | Sheet feeding apparatus, sheet conveyance apparatus, and image forming apparatus | — | 2018-08-07 |
| 9994405 | Sheet conveying apparatus and image forming apparatus | Toshifumi Itabashi | 2018-06-12 |
| RE46875 | Sheet processing apparatus | Daisaku Kamiya, Hideki Kushida, Yasuo Fukatsu, Takako Hanada, Takayuki Fujii +2 more | 2018-05-29 |
| 9372445 | Image forming apparatus | Hideki Mori, Hiroshi Saito, Hitoshi Kubota, Tohru Nakaegawa | 2016-06-21 |
| 9256200 | Image forming apparatus | Hideki Mori, Hiroshi Saito, Hitoshi Kubota | 2016-02-09 |
| 9217960 | Image forming apparatus | Hideki Mori, Hiroshi Saito, Hitoshi Kubota | 2015-12-22 |
| 8864123 | Image forming apparatus | Nobuto Kamiyama, Daijiro Kato, Kohei Koshida, Hiroshi Saito, Yuya Ootsuka | 2014-10-21 |
| 8315536 | Image forming apparatus having cover and lock that regulates closure of cover | — | 2012-11-20 |
| 8186674 | Image forming apparatus | — | 2012-05-29 |
| 8135493 | Sheet stacking apparatus, sheet processing apparatus and image forming apparatus | Takako Hanada, Kenichi Hayashi, Toshiyuki Miyake, Yasuo Fukatsu, Takayuki Fujii | 2012-03-13 |
| 8047539 | Image forming apparatus | — | 2011-11-01 |
| 7926800 | Sheet processing apparatus and image forming apparatus | Atsuteru Oikawa, Kenichi Hayashi, Kenichi Tamura, Takashi Sugiura, Hitoshi Kato +2 more | 2011-04-19 |
| 7866652 | Sheet processing apparatus | Daisaku Kamiya, Hideki Kushida, Yasuo Fukatsu, Takako Hanada, Takayuki Fujii +2 more | 2011-01-11 |
| 7866645 | Bookbinding apparatus and image forming apparatus | Kiyoshi Watanabe, Hajime Sekiguchi | 2011-01-11 |
| 7762537 | Sheet processing apparatus and method | Hitoshi Kato, Wataru Kawata, Youichi Chikugo | 2010-07-27 |
| 7680560 | Sheet stacking apparatus, sheet processing apparatus and image forming apparatus | Takako Hanada, Kenichi Hayashi, Toshiyuki Miyake, Yasuo Fukatsu, Takayuki Fujii | 2010-03-16 |
| 7618033 | Sheet processing apparatus and image forming apparatus | Hitoshi Kato, Wataru Kawata, Youichi Chikugo | 2009-11-17 |