Inventor
MATSUMOTO YASUAKI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “MATSUMOTO YASUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
14 patentsUS9880505B2Jan 30, 2018
Sheet feeding device
CANON KK15 citations83
US9260262B2Feb 16, 2016
Sheet stacking apparatus, sheet feeding apparatus and image forming apparatus
CANON KK15 citations83
US10254698B2Apr 9, 2019
Sheet feeding device
CANON KK2 citations72
US10173856B2Jan 8, 2019
Sheet supporting apparatus and image forming apparatus
CANON KK3 citations72
US11091334B2Aug 17, 2021
Sheet conveyance apparatus and image forming apparatus
CANON KK3 citations71
US10435258B2Oct 8, 2019
Sheet conveyance apparatus and image forming apparatus
CANON KK5 citations71
US12129140B2Oct 29, 2024
Sheet feeding apparatus and image forming apparatus
CANON KK0 citations62
US11479423B2Oct 25, 2022
Sheet feeding apparatus and image forming apparatus
CANON KK0 citations62
US11097917B2Aug 24, 2021
Sheet supporting apparatus and image forming apparatus
CANON KK0 citations62
US12473165B2Nov 18, 2025
Sheet conveyance apparatus and image forming apparatus
CANON KK0 citations51
US12384637B2Aug 12, 2025
Sheet conveyance apparatus, sheet support apparatus, and image forming apparatus
CANON KK0 citations51
US12134533B2Nov 5, 2024
Sheet storage device and image forming apparatus
CANON KK0 citations51
US11634290B2Apr 25, 2023
Sheet conveyance apparatus and image forming apparatus
CANON KK0 citations51
US9207591B2Dec 8, 2015
Fixing device and image forming apparatus
CANON KK0 citations41
TOSHIBA MITSUBISHI ELEC IND
4 patentsUS10951144B2Mar 16, 2021
Thyristor starter
TOSHIBA MITSUBISHI ELEC IND1 citations60
US11469692B2Oct 11, 2022
Thyristor starter
TOSHIBA MITSUBISHI ELEC IND0 citations50
US11239769B2Feb 1, 2022
Thyristor starter
TOSHIBA MITSUBISHI ELEC IND0 citations50
US9991883B2Jun 5, 2018
Static switch
TOSHIBA MITSUBISHI ELEC IND0 citations41
TOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP
3 patentsUS11211882B2Dec 28, 2021
Thyristor starter
TOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP1 citations60
US11277087B2Mar 15, 2022
Thyristor starter
TOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP0 citations50
US11233466B2Jan 25, 2022
Thyristor starter
TOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP0 citations50