Inventor
AKIYA KEIGO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “AKIYA KEIGO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
8 patentsUS10845741B2Nov 24, 2020
Image forming apparatus in which a first circuit for supplying power to a heater and second and third circuits electrically isolated from the first circuit are linearly disposed on a circuit board surface
CANON KK2 citations72
US10379467B2Aug 13, 2019
Compact fixing device with reduced cost of wiring including electrical cables
CANON KK3 citations68
US12210310B2Jan 28, 2025
Image forming apparatus having a connector that electrically connects a fixing unit to a circuit board having a power control circuit
CANON KK0 citations61
US11768454B2Sep 26, 2023
Image forming apparatus having a first circuit for supplying power to a heater, a second circuit electrically insulated with reinforced insulation from the first circuit, and a third circuit electrically insulated from the first and second circuits
CANON KK0 citations61
US11262677B2Mar 1, 2022
Image forming apparatus having a connector with multiple circuits having varying insulation
CANON KK0 citations61
US9274466B2Mar 1, 2016
Image fixing apparatus having end region temperature control
CANON KK0 citations48
US8995860B2Mar 31, 2015
Image fixing apparatus having end region temperature control
CANON KK1 citations48
US12158713B2Dec 3, 2024
Heater and image heating device
CANON KK0 citations45