Inventor
MURAMATSU MOTOYASU
JP30 patents
⚠️ This page may combine multiple inventors who share the name “MURAMATSU MOTOYASU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
26 patentsUS8973918B2Mar 10, 2015
Sheet conveying apparatus and image forming apparatus
CANON KK8 citations84
US8045914B2Oct 25, 2011
Image forming apparatus
CANON KK19 citations84
US9828200B2Nov 28, 2017
Image forming apparatus
CANON KK3 citations73
US9535389B2Jan 3, 2017
Roller member, sheet feeding apparatus and image forming apparatus
CANON KK4 citations73
US9250591B2Feb 2, 2016
Ultrasonic wave sensor and image forming apparatus
CANON KK3 citations72
US10496026B2Dec 3, 2019
Drive transmission device including gears and a cam and image forming apparatus with the drive transmission device
CANON KK3 citations71
US10379467B2Aug 13, 2019
Compact fixing device with reduced cost of wiring including electrical cables
CANON KK3 citations68
US12091277B2Sep 17, 2024
Sheet conveyance device and image forming apparatus
CANON KK2 citations65
US12474655B2Nov 18, 2025
Heating device and image forming apparatus
CANON KK0 citations62
US12019385B2Jun 25, 2024
Heating device and image forming apparatus
CANON KK0 citations62
US9383704B2Jul 5, 2016
Grammage detection sensor for recording material and image forming apparatus
CANON KK2 citations62
US7614622B2Nov 10, 2009
Sheet feeding apparatus and image forming apparatus
CANON KK4 citations62
US10895841B2Jan 19, 2021
Image forming apparatus having link mechanism for positioning cartridge
CANON KK0 citations52
US10800624B2Oct 13, 2020
Image forming apparatus
CANON KK0 citations52
US10155636B2Dec 18, 2018
Image forming apparatus
CANON KK0 citations52
US9785095B2Oct 10, 2017
Roller member, sheet feeding apparatus and image forming apparatus
CANON KK0 citations52
US11269276B2Mar 8, 2022
Fixing apparatus and image forming apparatus
CANON KK0 citations51
US10852670B2Dec 1, 2020
Fixing device and image forming apparatus
CANON KK0 citations51
US10466629B2Nov 5, 2019
Fixing device and image forming apparatus
CANON KK0 citations51
US12455519B2Oct 28, 2025
Fixing device
CANON KK0 citations50
US10859961B2Dec 8, 2020
Drive transmission device and image forming apparatus
CANON KK0 citations50
US10606198B2Mar 31, 2020
Fixing apparatus for fixing a toner image on a recording medium
CANON KK0 citations50
US9758324B2Sep 12, 2017
Sheet conveyance apparatus and image forming apparatus
CANON KK1 citations50
US12197152B2Jan 14, 2025
Image forming apparatus
CANON KK0 citations49
US12339611B2Jun 24, 2025
Image forming apparatus
CANON KK0 citations44
US9623688B2Apr 18, 2017
Driving force transmission apparatus and image forming apparatus using the same
CANON KK0 citations42
TOYOTA MOTOR CO LTD
4 patentsUS4515131AMay 7, 1985
Fuel-injection control in an internal-combustion engine
TOYOTA MOTOR CO LTD21 citations82
US4523570AJun 18, 1985
Fuel injection control in internal combustion engine
TOYOTA MOTOR CO LTD9 citations74
US4436072AMar 13, 1984
Fuel injection control in an internal-combustion engine
TOYOTA MOTOR CO LTD10 citations74
US5067579ANov 26, 1991
Slip control system for a vehicle provided with an internal combustion engine
TOYOTA MOTOR CO LTD15 citations73