Inventor
KAKUTANI HOTAKA
JP16 patents
Patents
16 patentsUS10031467B2Jul 24, 2018
Cleaning roller provided with shaft and elastic body wound thereabout
BROTHER IND LTD2 citations72
US11415912B2Aug 16, 2022
Developing cartridge including agitator configured to contact peripheral surface of supply roller
BROTHER IND LTD0 citations61
US10488807B2Nov 26, 2019
Charge removal process in image forming apparatus
BROTHER IND LTD1 citations61
US12566390B2Mar 3, 2026
Cartridge having detachable cap to cover opening of casing for replenishing toner into storage bag accommodated in casing
BROTHER IND LTD0 citations59
US12164245B2Dec 10, 2024
Cartridge having detachable cap to cover opening of casing for replenishing toner into storage bag accommodated in casing
BROTHER IND LTD0 citations59
US11392083B2Jul 19, 2022
Image forming apparatus including drum cartridge having photosensitive drum and toner cartridge having developing roller
BROTHER IND LTD0 citations59
US10915064B2Feb 9, 2021
Image forming apparatus including drum cartridge having photosensitive drum and toner cartridge having developing roller
BROTHER IND LTD0 citations59
US10254678B2Apr 9, 2019
Image forming apparatus having image bearing member and collection device to collect materials adhered on the image bearing member
BROTHER IND LTD0 citations51
US10248072B2Apr 2, 2019
Cleaning roller provided with shaft and elastic body wound thereabout
BROTHER IND LTD0 citations51
US9989914B2Jun 5, 2018
Cleaning roller and cleaning device
BROTHER IND LTD1 citations51
US12271126B2Apr 8, 2025
Image forming apparatus configured to perform cleaning operation for cleaning drum cleaning roller configured to collect toner on photosensitive drum
BROTHER IND LTD0 citations50
US10691039B2Jun 23, 2020
Charge removal process in image forming apparatus
BROTHER IND LTD0 citations40
US10444657B2Oct 15, 2019
Charge voltage controller for process unit of image forming apparatus, method of controlling the same, and non-transitory computer-readable storage medium
BROTHER IND LTD0 citations40
US10437189B2Oct 8, 2019
Image forming apparatus with re-conveyance mechanism
BROTHER IND LTD0 citations40
US10289019B2May 14, 2019
Image forming apparatus that controls cleaning ability of cleaner and control method thereof
BROTHER IND LTD0 citations40
US9952551B2Apr 24, 2018
Image forming apparatus for performing scraping process to scrape photosensitive member
BROTHER IND LTD0 citations40