Inventor
TATEZAWA HIDEKAZU
JP21 patents
Patents
21 patentsUS11300906B2Apr 12, 2022
Fixing device
CANON KK9 citations85
US11194275B2Dec 7, 2021
Fixing device
CANON KK9 citations85
US11269272B2Mar 8, 2022
Fixing device including an endless belt for fixing a toner image on a recording material
CANON KK6 citations74
US11307520B2Apr 19, 2022
Image forming apparatus with cleaning mechanism
CANON KK2 citations72
US12111593B2Oct 8, 2024
Fixing device and image forming apparatus
CANON KK1 citations62
US11815834B2Nov 14, 2023
Image forming apparatus
CANON KK0 citations62
US11809109B2Nov 7, 2023
Image heating apparatus having a worm that is rotatably supported at two different positions
CANON KK1 citations62
US11567436B2Jan 31, 2023
Image heating apparatus and image forming apparatus
CANON KK1 citations62
US11454908B2Sep 27, 2022
Image heating apparatus comprising halogen heater with two glass-covered heating portions
CANON KK1 citations62
US11287766B2Mar 29, 2022
Fixing unit, image forming apparatus and image forming system
CANON KK1 citations62
US11092917B2Aug 17, 2021
Fixing unit
CANON KK1 citations62
US12339605B2Jun 24, 2025
Fixing apparatus for fixing a toner image on a recording medium
CANON KK0 citations61
US12117751B2Oct 15, 2024
Fixing apparatus
CANON KK1 citations61
US12025936B2Jul 2, 2024
Fixing apparatus for fixing a toner image on a recording medium
CANON KK0 citations61
US11921449B2Mar 5, 2024
Fixing apparatus
CANON KK1 citations61
US12523951B2Jan 13, 2026
Image forming apparatus which prevents damage to sheet detection flag
CANON KK0 citations51
US12248258B2Mar 11, 2025
Image forming apparatus having fixing device with casing and suction duct
CANON KK0 citations51
US11714368B2Aug 1, 2023
Fixing unit
CANON KK0 citations51
US12111594B2Oct 8, 2024
Fixing device capable of fixing frame covering heating unit
CANON KK0 citations50
US12085875B2Sep 10, 2024
Fixing apparatus including scraper for removing lubricant
CANON KK0 citations50
US10591849B2Mar 17, 2020
Image forming apparatus
CANON KK0 citations40