Issued Patents All Time
Showing 1–25 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10944810 | System, service determining method, and computer program product | Kenji Ueda, Takenori Oku, Hiroshi Nishida, Satoshi Hatanaka, Takeyoshi Sekine +3 more | 2021-03-09 |
| 10228888 | System, method, and non-transitory recording medium for determining lifetimes of components of multifunction peripherals | Takeyoshi Sekine, Takenori Oku, Hiroshi Nishida, Satoshi Hatanaka, Kenji Ueda +3 more | 2019-03-12 |
| 9229409 | Cleaning blade failure prediction processor and image forming apparatus incorporating same | Mikiko Imazeki, Akira Takehisa, Osamu Satoh | 2016-01-05 |
| 9141063 | Image forming apparatus and method | Akira Takehisa, Osamu Satoh, Mikiko Imazeki | 2015-09-22 |
| 9091990 | Device failure predictor and image forming apparatus incorporating same | Mikiko Imazeki, Akira Takehisa, Osamu Satoh | 2015-07-28 |
| 8953957 | Image forming apparatus including a surface potential detector | Akira Takehisa, Mikiko Imazeki, Osamu Satoh | 2015-02-10 |
| 8948620 | Image forming system and latent image carrier replacement time detection method | Mikiko Imazeki, Akira Takehisa | 2015-02-03 |
| 8948621 | Management apparatus, image forming apparatus maintenance system including the same, and management method | Mikiko Imazeki, Akira Takehisa, Jun Yamane | 2015-02-03 |
| 8843004 | Image forming apparatus | Osamu Satoh, Kohji Ue, Jun Yamane | 2014-09-23 |
| 8768186 | Apparatus, system, and method of predicting failure of image forming apparatus | Mikiko Imazeki, Osamu Satoh, Masahide Yamashita, Jun Yamane, Kohji Ue | 2014-07-01 |
| 8531696 | Management apparatus, management system, and management method | Masaichi Sawada, Kohji Ue, Mikiko Imazeki, Osamu Satoh, Masahide Yamashita +1 more | 2013-09-10 |
| 8478561 | Rotation measuring mechanism, sheet conveyance apparatus, original reading apparatus, and image forming apparatus | Osamu Satoh, Kohji Ue, Mikiko Imazeki, Masahide Yamashita, Jun Yamane | 2013-07-02 |
| 8472818 | Image carrier deterioration degree evaluating device, image carrier failure predicting device, and image forming apparatus | Jun Yamane, Kohji Ue, Masahide Yamashita, Mikiko Imazeki, Yasuo Suzuki +5 more | 2013-06-25 |
| 8385756 | Failure diagnosis device, failure diagnosis method, image forming device, and recording medium | Ryota Yamashina, Osamu Satoh, Kohji Ue, Mikiko Imazeki, Masahide Yamashita +1 more | 2013-02-26 |
| 8358941 | Management device of an image forming apparatus | Kohji Ue, Jun Yamane, Osamu Satoh, Masahide Yamashita | 2013-01-22 |
| 8339637 | Management apparatus, management system, operation status determination method, and image forming apparatus | Takenori Oku, Jun Yamane, Osamu Satoh, Kohji Ue, Masahide Yamashita | 2012-12-25 |
| 8294918 | Apparatus and method for generating a simulated image including an identified image abnormality | Osamu Satoh, Kohji Ue, Masahide Yamashita, Jun Yamane, Masaichi Sawada +2 more | 2012-10-23 |
| 8200121 | Image forming apparatus having a plurality of cartridges and a single writing unit | Kazuyuki Shimada, Tomohiro Nakajima | 2012-06-12 |
| 8200101 | Condition determining system, method of detecting abnormality of condition determining system, and image forming apparatus | Kohji Ue, Osamu Satoh, Masahide Yamashita, Jun Yamane | 2012-06-12 |
| 8190039 | Image forming apparatus and control system | Masaharu Iida, Nekka Matsuura, Konosuke Maruyama, Tetsuo Yamanaka, Hiroyuki Takahashi | 2012-05-29 |
| 8190037 | Fault prediction method, fault prediction system, and image forming apparatus | Osamu Satoh, Kohji Ue, Masahide Yamashita, Jun Yamane | 2012-05-29 |
| 8175849 | Predictive failure reporting system, predictive failure reporting method, and method for maintaining image forming apparatus | Masahide Yamashita, Osamu Satoh, Kohji Ue, Jun Yamane | 2012-05-08 |
| 8175470 | Image forming apparatus having a function of predicting device deterioration based on a plurality of types of operation control information | Kohji Ue, Osamu Satoh, Masahide Yamashita, Jun Yamane, Hitoshi Shimizu +2 more | 2012-05-08 |
| 8175467 | Apparatus, method, and system for detecting a state of an apparatus | Hisashi Shoji, Masaichi Sawada, Osamu Satoh, Seiji Hoshino, Hitoshi Shimizu +2 more | 2012-05-08 |
| 8150278 | Image forming apparatus including a sound sensor to determine cleaning failure | Osamu Satoh, Kohji Ue, Masahide Yamashita, Jun Yamane, Shokichiro Hino | 2012-04-03 |