Inventor
HINOUE KAZUMA
JP32 patents
⚠️ This page may combine multiple inventors who share the name “HINOUE KAZUMA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BROTHER IND LTD
22 patentsUS11599039B2Mar 7, 2023
Image forming apparatus and method of controlling the same
BROTHER IND LTD2 citations73
US11360406B2Jun 14, 2022
Image forming apparatus and method of controlling the same
BROTHER IND LTD3 citations73
US10809647B2Oct 20, 2020
Image forming apparatus and method of controlling the same
BROTHER IND LTD3 citations73
US10386745B2Aug 20, 2019
Image forming apparatus and method of controlling the same
BROTHER IND LTD3 citations73
US12566401B2Mar 3, 2026
Image forming apparatus having process cartridge with electrical contacts and memory contact facing outward
BROTHER IND LTD0 citations62
US12085872B2Sep 10, 2024
Image forming apparatus and method of controlling the same
BROTHER IND LTD0 citations62
US12066784B2Aug 20, 2024
Image forming apparatus
BROTHER IND LTD0 citations62
US11333999B2May 17, 2022
Toner cartridge including shutter rotatable between first position and second position
BROTHER IND LTD0 citations62
US11226572B2Jan 18, 2022
Process unit, developing cartridge and toner cartridge for use with image forming apparatus
BROTHER IND LTD0 citations62
US10908533B2Feb 2, 2021
Toner cartridge including shutter rotatable between first position and second position
BROTHER IND LTD0 citations62
US10754274B2Aug 25, 2020
Image forming apparatus and method of controlling the same
BROTHER IND LTD1 citations62
US12105444B2Oct 1, 2024
Image forming apparatus capable of suppressing increase in size
BROTHER IND LTD0 citations61
US11650522B2May 16, 2023
Image forming apparatus capable of suppressing increase in size
BROTHER IND LTD0 citations61
US11500321B2Nov 15, 2022
Image-forming apparatus including structure for switching transmission state of driving force to photosensitive drum
BROTHER IND LTD1 citations60
US10705455B2Jul 7, 2020
Toner cartridge including shutter rotatable between first position and second position
BROTHER IND LTD0 citations52
US10310428B2Jun 4, 2019
Image forming apparatus and method of controlling the same
BROTHER IND LTD0 citations52
US11899388B2Feb 13, 2024
Image forming apparatus including development cartridge having a development memory storing toner amount information
BROTHER IND LTD0 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
US11886129B2Jan 30, 2024
Image forming apparatus to which solvent cartridge that can accommodate therein solvent is detachably attachable independently of developing cartridge
BROTHER IND LTD0 citations50
US11754955B2Sep 12, 2023
Image forming apparatus
BROTHER IND LTD0 citations49
US11624996B2Apr 11, 2023
Image forming apparatus having deterioration quantity of photosensitive drum determining capability
BROTHER IND LTD0 citations48
US10459367B2Oct 29, 2019
Image forming apparatus and method of controlling supply of developer
BROTHER IND LTD0 citations42
SHARP KK
5 patentsUS7860415B2Dec 28, 2010
Image forming apparatus with toner concentration sensor
SHARP KK10 citations83
US7826755B2Nov 2, 2010
Image forming apparatus and drive control method of the same
SHARP KK3 citations61
US7769327B2Aug 3, 2010
Developing device and image forming apparatus having a developing roller with a grooved sleeve
SHARP KK5 citations61
US7981585B2Jul 19, 2011
Cleaning blade
SHARP KK0 citations51
US7817934B2Oct 19, 2010
Image forming apparatus with power saving sleep mode
SHARP KK0 citations40