Inventor
YOKOYAMA MASASHI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “YOKOYAMA MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
7 patentsUS11921452B2Mar 5, 2024
Image forming apparatus
CANON KK2 citations68
US12429804B2Sep 30, 2025
Image forming system
CANON KK0 citations60
US12411445B2Sep 9, 2025
Image forming apparatus
CANON KK0 citations58
US10341502B2Jul 2, 2019
Image forming apparatus that executes image processing corresponding to resolution
CANON KK1 citations56
US11385578B2Jul 12, 2022
Image forming apparatus
CANON KK0 citations50
US10890872B2Jan 12, 2021
Image forming apparatus
CANON KK0 citations46
US10474084B2Nov 12, 2019
Image forming apparatus and control method for an image forming apparatus
CANON KK0 citations40