Inventor
KATAFUCHI TOMOKI
JP8 patents
Patents
8 patentsUS10486921B2Nov 26, 2019
Sheet accommodating device and image forming apparatus
CANON KK3 citations69
US11679946B2Jun 20, 2023
Sheet feeding apparatus
CANON KK2 citations68
US11046345B2Jun 29, 2021
Tipping prevention unit, feeding apparatus, and image forming apparatus
CANON KK4 citations68
US12399447B2Aug 26, 2025
Image forming apparatus
CANON KK0 citations50
US12360478B2Jul 15, 2025
Image forming apparatus
CANON KK0 citations50
US12222672B2Feb 11, 2025
Image forming apparatus with a transfer device
CANON KK0 citations50
US12216428B2Feb 4, 2025
Image forming apparatus
CANON KK0 citations50
US12139362B2Nov 12, 2024
Sheet feeding device and image forming apparatus
CANON KK0 citations47