| Patent | Date |
|---|
Image forming apparatus and lubricant supply control method
Grant 11,402,791 - Yuasa , et al. August 2, 2 | 2022-08-02 |
Image Forming Apparatus And Lubricant Supply Control Method
App 20220121149 - YUASA; Kei ; et al. | 2022-04-21 |
Image forming apparatus and recording medium
Grant 11,275,334 - Kobayashi , et al. March 15, 2 | 2022-03-15 |
Operation Status Prediction System, Defect Occurrence Prediction System, Image Forming System, and Operation Status Prediction Method
App 20210405568 - KATSUMATA; Keiki ; et al. | 2021-12-30 |
Image Forming Apparatus And Detecting Method Of Image Density Failure
App 20210389709 - OKAMURA; Kei ; et al. | 2021-12-16 |
Image Forming Apparatus And Recording Medium
App 20210364968 - KOBAYASHI; Kazutoshi ; et al. | 2021-11-25 |
Image Forming Apparatus
App 20210364967 - KAWASAKI; Tomohiro ; et al. | 2021-11-25 |
Image forming apparatus and detecting method of image density failure
Grant 11,181,858 - Okamura , et al. November 23, 2 | 2021-11-23 |
Evaluation Device And Evaluation Method
App 20200394783 - Minegishi; Natsuko ; et al. | 2020-12-17 |
Cleaning member for image forming apparatus including a protrusion
Grant 10,795,306 - Nakane , et al. October 6, 2 | 2020-10-06 |
Image Forming Apparatus
App 20200301318 - NAKANE; Yoshiki ; et al. | 2020-09-24 |
Developing device and image forming apparatus, wherein the developing roller includes a magnetic pole forming part to be formed with a plurality of magnetic poles along a circumference direction of the developing roller
Grant 10,635,024 - Ishizuka , et al. | 2020-04-28 |
Image Forming Apparatus
App 20200125026 - NAKANE; YOSHIKI ; et al. | 2020-04-23 |
Image forming apparatus, developing device, and developer liquid-level detection program
Grant 10,558,141 - Kubota , et al. Feb | 2020-02-11 |
Developing Apparatus And Image Forming Apparatus
App 20190332034 - OKAMURA; Kei ; et al. | 2019-10-31 |
Developing device and image forming device that mixes developing agent
Grant 10,437,173 - Ishizuka , et al. O | 2019-10-08 |
Image Forming Apparatus, Developing Device, And Developer Liquid-level Detection Program
App 20190212671 - KUBOTA; Aiko ; et al. | 2019-07-11 |
Developing apparatus and image forming apparatus having developer movement apparatus
Grant 10,338,494 - Takaya , et al. | 2019-07-02 |
Developing Device And Image Forming Apparatus
App 20190163094 - ISHIZUKA; Kazuteru ; et al. | 2019-05-30 |
Developing device and image forming apparatus for efficient equalization of developer along a developing device
Grant 10,241,444 - Okamura , et al. | 2019-03-26 |
Developing apparatus and image forming apparatus
Grant 10,203,630 - Yuasa , et al. Feb | 2019-02-12 |
System for predicting occurrence of defective image and program for predicting occurrence of defective image
Grant 10,198,663 - Kawai , et al. Fe | 2019-02-05 |
Developing device with side by side developing sections, and image forming apparatus with same
Grant 10,139,755 - Sakurai , et al. Nov | 2018-11-27 |
Developing Device And Image Forming Device
App 20180335727 - Ishizuka; Kazuteru ; et al. | 2018-11-22 |
Developing Apparatus And Image Forming Apparatus
App 20180284644 - YUASA; Kei ; et al. | 2018-10-04 |
Method of measuring pH of analyte solution, and pH measuring device
Grant 10,018,588 - Okamura July 10, 2 | 2018-07-10 |
Developing Device And Image Forming Apparatus
App 20180107137 - OKAMURA; Kei ; et al. | 2018-04-19 |
Image forming apparatus
Grant 9,915,905 - Morimoto , et al. March 13, 2 | 2018-03-13 |
Developing Apparatus And Image Of Forming Apparatus
App 20180067418 - TAKAYA; Shunichi ; et al. | 2018-03-08 |
Developing Device And Image Forming Apparatus
App 20180059578 - SAKURAI; Shota ; et al. | 2018-03-01 |
Image forming apparatus
Grant 9,857,746 - Okamura , et al. January 2, 2 | 2018-01-02 |
METHOD OF MEASURING pH OF ANALYTE SOLUTION, AND pH MEASURING DEVICE
App 20170307563 - OKAMURA; Kei | 2017-10-26 |
System For Predicting Occurrence Of Defective Image And Program For Predicting Occurrence Of Defective Image
App 20170236036 - KAWAI; Natsuko ; et al. | 2017-08-17 |
Method of controlling image forming apparatus, image forming apparatus and image forming system to identify paper position and paper deformation
Grant 9,715,196 - Ishizuka , et al. July 25, 2 | 2017-07-25 |
Image forming apparatus, image forming system, and density unevenness correction method
Grant 9,606,489 - Takaya , et al. March 28, 2 | 2017-03-28 |
Image Forming Apparatus
App 20160378038 - MORIMOTO; Hiroshi ; et al. | 2016-12-29 |
Image Forming Apparatus
App 20160378035 - OKAMURA; Kei ; et al. | 2016-12-29 |
Image Forming Apparatus, Image Forming System, And Density Unevenness Correction Method
App 20160266533 - TAKAYA; Shunichi ; et al. | 2016-09-15 |
Fixing apparatus, image forming apparatus and temperature control method of fixing apparatus
Grant 9,436,143 - Ishikawa , et al. September 6, 2 | 2016-09-06 |
Sealing apparatus
Grant 9,316,317 - Okamura , et al. April 19, 2 | 2016-04-19 |
Fixing Apparatus, Image Forming Apparatus And Temperature Control Method Of Fixing Apparatus
App 20150355584 - ISHIKAWA; Tetsuya ; et al. | 2015-12-10 |
Method Of Controlling Image Forming Apparatus, Image Forming Apparatus And Image Forming System
App 20150316878 - ISHIZUKA; Kazuteru ; et al. | 2015-11-05 |
Annular seal member
Grant 8,814,170 - Okamura , et al. August 26, 2 | 2014-08-26 |
Lubricant Coating Device And Image Forming Apparatus
App 20140169851 - SAITO; Hiroyuki ; et al. | 2014-06-19 |
Annular Seal Member
App 20120299249 - OKAMURA; Kei ; et al. | 2012-11-29 |
Sealing Apparatus
App 20120091664 - OKAMURA; Kei ; et al. | 2012-04-19 |
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