Inventor
IKENO YUICHI
JP23 patents
Patents
23 patentsUS12044992B2Jul 23, 2024
Image-forming apparatus provided with mechanism for opening and closing shutter of fixing device
BROTHER IND LTD5 citations74
US12072649B2Aug 27, 2024
Fixing device and image forming apparatus
BROTHER IND LTD2 citations71
US12298691B2May 13, 2025
Image-forming apparatus provided with mechanism for opening and closing shutter of fixing device
BROTHER IND LTD0 citations62
US11803144B2Oct 31, 2023
Heating unit
BROTHER IND LTD0 citations62
US11493871B2Nov 8, 2022
Image forming apparatus capable of inserting sheet tray in one direction and discharging printed sheet in opposite direction
BROTHER IND LTD0 citations62
US11237508B2Feb 1, 2022
Fuser
BROTHER IND LTD0 citations61
US10948860B2Mar 16, 2021
Fixing device
BROTHER IND LTD0 citations61
US12085887B2Sep 10, 2024
Fixing device including shutter pivotable about axis positioned downstream of nipping region in sheet conveying direction
BROTHER IND LTD0 citations60
US12174570B2Dec 24, 2024
Fixing unit
BROTHER IND LTD0 citations51
US11640129B2May 2, 2023
Heating unit
BROTHER IND LTD0 citations51
US12493254B2Dec 9, 2025
Heating unit including clip engaged with stay and holder supporting heater to restrict detachment of heater from holder
BROTHER IND LTD0 citations50
US12372904B2Jul 29, 2025
Heating unit including cable guide for restricting temperature sensor cables from contacting holder that supports heater
BROTHER IND LTD0 citations50
US12153362B2Nov 26, 2024
Device for image forming apparatus and spring for the device
BROTHER IND LTD0 citations50
US12025932B2Jul 2, 2024
Heating unit
BROTHER IND LTD0 citations50
US11991790B2May 21, 2024
Fuser
BROTHER IND LTD0 citations50
US11782368B2Oct 10, 2023
Heating unit
BROTHER IND LTD0 citations50
US11675299B2Jun 13, 2023
Heating unit
BROTHER IND LTD0 citations50
US11599048B2Mar 7, 2023
Fixing device for fixing toner to sheet
BROTHER IND LTD0 citations50
US11561494B2Jan 24, 2023
Fuser having a heater with a recessed portion and a holder with a projecting portion
BROTHER IND LTD0 citations50
US11256203B2Feb 22, 2022
Fuser having a base plate with rounded edges in a heater
BROTHER IND LTD0 citations50
US12271134B2Apr 8, 2025
Image forming apparatus configured to control output of heater depending on nipping pressure at nipping region
BROTHER IND LTD0 citations49
US12287595B2Apr 29, 2025
Fixing device including holder having heater supporting surface supporting heater, and contacting surface opposite heater supporting surface and in contact with stay
BROTHER IND LTD0 citations47
US10416597B2Sep 17, 2019
Image forming apparatus with a fan operable under noise-reducible control
BROTHER IND LTD0 citations41