Inventor
NAKACHI KAZUHIRO
JP13 patents
Patents
13 patentsUS12460922B2Nov 4, 2025
Sheet identification device and image processing apparatus capable of identifying fiber direction of sheet
KYOCERA DOCUMENT SOLUTIONS INC0 citations61
US11067923B2Jul 20, 2021
Image forming apparatus capable of predicting the level of occurrence of a transfer memory and the cause of occurrence thereof
KYOCERA DOCUMENT SOLUTIONS INC0 citations51
US10996585B2May 4, 2021
Image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations51
US12038710B2Jul 16, 2024
Image forming apparatus capable of accurately acquiring electrical resistance value of transfer member, electrical resistance value acquisition method
KYOCERA DOCUMENT SOLUTIONS INC0 citations50
US11982965B2May 14, 2024
Image forming apparatus capable of acquiring potential value of exposed area on image-carrying member, potential value acquisition method
KYOCERA DOCUMENT SOLUTIONS INC0 citations50
US11249415B2Feb 15, 2022
Image forming apparatus using two-component developer including toner and carrier that determines toner charge amount based on a developing current
KYOCERA DOCUMENT SOLUTIONS INC0 citations48
US11143979B2Oct 12, 2021
Image forming apparatus having simple configuration and capable of measuring toner current included in developing current, and accurately calculating toner charge amount based on measurement result
KYOCERA DOCUMENT SOLUTIONS INC0 citations48
US10921729B2Feb 16, 2021
Image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations48
US10241461B2Mar 26, 2019
Image forming apparatus for forming images on media using developer that includes toner
KYOCERA DOCUMENT SOLUTIONS INC0 citations38
US10061251B2Aug 28, 2018
Image forming apparatus and image forming system
KYOCERA DOCUMENT SOLUTIONS INC0 citations38
US9841719B2Dec 12, 2017
Image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations38
US8882102B2Nov 11, 2014
Image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations38
US10551766B1Feb 4, 2020
Image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations37