Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11172075 | Device management system, apparatus, and device involving request to change to a higher failure risk condition that changes the target device monitoring condition | — | 2021-11-09 |
| 11010111 | Image forming apparatus including a constant log storage | Satoru Komatsubara, Satoru Ohno, Hiroaki Nagata | 2021-05-18 |
| 9429909 | Image forming apparatus | Takaaki Shirai, Takuma Kasai, Norikazu Okada, Homare Ehara, Keita Maejima +2 more | 2016-08-30 |
| 9389573 | Image forming apparatus, image forming method, and computer-readable storage medium | Norikazu Okada, Takaaki Shirai, Takuma Kasai, Keita Maejima, Tomoyuki Yamashita +2 more | 2016-07-12 |
| 8509639 | Fixing device, image forming apparatus, and method of controlling fixing device | Noritaka Masuda | 2013-08-13 |
| 8428476 | Image forming apparatus for detecting speed fluctuation | Hiromichi Matsuda, Takuro Kamiya, Michihito Ohashi, Yuichi Hirose, Noritaka Masuda +1 more | 2013-04-23 |
| 8086156 | Belt device and image forming apparatus | Makoto Nakura | 2011-12-27 |
| 8059991 | Belt-conveyance control device, image forming apparatus, belt-conveyance control method, and computer program product | Toshiyuki Andoh, Hiromichi Matsuda, Noritaka Masuda, Yuji Uozaki, Yuichi Hirose | 2011-11-15 |
| 8023872 | Belt device and image forming apparatus | Makoto Nakura | 2011-09-20 |
| 7844207 | Image forming apparatus including belt traveling unit which detects drifiting of belt postion | Takemasa Ryo, Shinya Tomita | 2010-11-30 |
| 7686158 | Belt-conveyor device and image forming apparatus | Yoshihiko Sano, Susumu Saito, Shunichi Oohara, Nobuyuki Furuya | 2010-03-30 |