Patent | Date |
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Image Forming Apparatus App 20220244660 - FUKAYA; Hideaki | 2022-08-04 |
Image forming apparatus and method conditionally estimating remaining toner using correction information Grant 11,308,374 - Fukaya April 19, 2 | 2022-04-19 |
Image forming apparatus Grant 11,175,603 - Fukaya November 16, 2 | 2021-11-16 |
Image Forming Apparatus And Estimation Method App 20210073605 - Fukaya; Hideaki | 2021-03-11 |
Image forming apparatus and control method by the same Grant 10,819,863 - Fukaya October 27, 2 | 2020-10-27 |
Image forming apparatus and method conditionally estimating remaining developer using correction information Grant 10,776,676 - Fukaya Sept | 2020-09-15 |
Image Forming Apparatus And Image Forming Method App 20200218186 - Fukaya; Hideaki | 2020-07-09 |
Image Forming Apparatus And Control Method By The Same App 20200145541 - Fukaya; Hideaki | 2020-05-07 |
Image Forming Apparatus And Method Selectably Displaying Candidates Of Consumables Based On Designated Consumables App 20200125021 - Fukaya; Hideaki | 2020-04-23 |
Image forming apparatus and method selectably displaying candidates of consumables based on designated consumables Grant 10,627,759 - Fukaya | 2020-04-21 |
Image forming apparatus and control method by the same Grant 10,567,595 - Fukaya Feb | 2020-02-18 |
Image Forming Apparatus And Control Method By The Same App 20200045186 - Fukaya; Hideaki | 2020-02-06 |
Image quality stabilization processing Grant 10,310,430 - Fukaya | 2019-06-04 |
Image Quality Stabilization Processing App 20180231930 - Fukaya; Hideaki | 2018-08-16 |
Image forming apparatus Grant 9,733,598 - Fukaya August 15, 2 | 2017-08-15 |
Image Forming Apparatus App 20170131667 - FUKAYA; Hideaki | 2017-05-11 |
Image forming apparatus Grant 9,579,919 - Fukaya February 28, 2 | 2017-02-28 |
Image Forming Apparatus App 20160221378 - FUKAYA; Hideaki | 2016-08-04 |
Image forming apparatus Grant 9,335,694 - Fukaya May 10, 2 | 2016-05-10 |
Image Forming Apparatus App 20150253709 - FUKAYA; Hideaki | 2015-09-10 |
Erasing apparatus and erasing method Grant 8,941,702 - Fukaya January 27, 2 | 2015-01-27 |
Image Forming Apparatus App 20140212160 - Fukaya; Hideaki | 2014-07-31 |
Image forming apparatus for forming color image having tint easy to see for user Grant 8,755,085 - Fukaya June 17, 2 | 2014-06-17 |
Erasing Apparatus And Erasing Method App 20140055545 - Fukaya; Hideaki | 2014-02-27 |
Image processing apparatus and check control method for controlling an output image check function Grant 8,537,397 - Fukaya September 17, 2 | 2013-09-17 |
Image Forming Apparatus For Forming Color Image Having Tint Easy To See For User App 20120257225 - FUKAYA; Hideaki | 2012-10-11 |
Image Forming Apparatus For Performing Image Control According To Target Value App 20120105881 - Fukaya; Hideaki | 2012-05-03 |
Color image forming apparatus Grant 8,099,022 - Fukaya January 17, 2 | 2012-01-17 |
Image Forming Device System, Printing Selection Device, Print Server, Image Forming Device And Selection Method Thereof App 20110242587 - FUKAYA; Hideaki | 2011-10-06 |
Image Processing Apparatus And Check Control Method App 20110216362 - Fukaya; Hideaki | 2011-09-08 |
Image Forming Apparatus And A Color Material Controlling Method App 20110188868 - Shibuya; Kunihiro ;   et al. | 2011-08-04 |
Photoconductive Drums Controller App 20100111566 - KATAYAMA; Junichi ;   et al. | 2010-05-06 |
Image Forming Apparatus App 20090252534 - FUKAYA; Hideaki | 2009-10-08 |
Image forming apparatus and image forming method Grant 7,466,464 - Nakane , et al. December 16, 2 | 2008-12-16 |
Xerographic Copying Apparatus And Method Of Controlling Motor App 20080247772 - Ishida; Kazufumi ;   et al. | 2008-10-09 |
Image forming apparatus and image forming method App 20070247680 - Nakane; Rintaro ;   et al. | 2007-10-25 |
Image forming apparatus and image forming method Grant 7,236,276 - Nakane , et al. June 26, 2 | 2007-06-26 |
Image forming apparatus Grant 7,068,958 - Fukaya June 27, 2 | 2006-06-27 |
Image forming apparatus App 20050238378 - Fukaya, Hideaki | 2005-10-27 |
Image forming apparatus that determines toner amount in a plurality of color cartridges Grant 6,915,090 - Fukaya July 5, 2 | 2005-07-05 |
Image forming apparatus App 20050031367 - Fukaya, Hideaki | 2005-02-10 |
Image forming apparatus and image forming method App 20040012800 - Nakane, Rintaro ;   et al. | 2004-01-22 |
Image forming apparatus and method of controlling the apparatus App 20030049037 - Sadowara, Tetsuya ;   et al. | 2003-03-13 |
Detecting Developer Consumption In An Image Forming Apparatus App 20020136560 - Sadowara, Tetsuya ;   et al. | 2002-09-26 |
Door locking device Grant 6,158,788 - Ikeda , et al. December 12, 2 | 2000-12-12 |