Inventor
NAKAGAWA TAKAFUMI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “NAKAGAWA TAKAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KYOCERA DOCUMENT SOLUTIONS INC
10 patentsUS11390481B2Jul 19, 2022
Document conveyance apparatus
KYOCERA DOCUMENT SOLUTIONS INC2 citations71
US11252294B2Feb 15, 2022
Document conveyance apparatus
KYOCERA DOCUMENT SOLUTIONS INC3 citations71
US12221306B2Feb 11, 2025
Document conveying device
KYOCERA DOCUMENT SOLUTIONS INC0 citations61
US11215943B2Jan 4, 2022
Fixing device for toner image to sheet and image forming apparatus provided with fixing device
KYOCERA DOCUMENT SOLUTIONS INC0 citations51
US11652938B2May 16, 2023
Document conveyance device and image forming system
KYOCERA DOCUMENT SOLUTIONS INC0 citations50
US11572246B2Feb 7, 2023
Document conveying apparatus that properly discharges documents regardless of amount of documents
KYOCERA DOCUMENT SOLUTIONS INC0 citations50
US12466677B2Nov 11, 2025
Document conveying device
KYOCERA DOCUMENT SOLUTIONS INC0 citations48
US12338088B2Jun 24, 2025
Document sheet conveying device capable of achieving large capacity of sheet feed tray
KYOCERA DOCUMENT SOLUTIONS INC0 citations45
US10739709B2Aug 11, 2020
Fixing device and image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations41
US10394172B2Aug 27, 2019
Coming-off stopping mechanism, fixing device and image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations41
MITSUBISHI ELECTRIC CORP
7 patentsUS4737727AApr 12, 1988
Charged beam apparatus
MITSUBISHI ELECTRIC CORP74 citations96
US6933827B2Aug 23, 2005
Actuator, method of manufacturing the actuator and circuit breaker provided with the actuator
MITSUBISHI ELECTRIC CORP26 citations90
US7102475B2Sep 5, 2006
Magnetic actuator
MITSUBISHI ELECTRIC CORP12 citations82
US5057766AOct 15, 1991
Apparatus for detecting position of charged particle
MITSUBISHI ELECTRIC CORP10 citations72
US7579780B2Aug 25, 2009
Power supply apparatus
MITSUBISHI ELECTRIC CORP2 citations61
US7560870B2Jul 14, 2009
Power supply apparatus for ion accelerator
MITSUBISHI ELECTRIC CORP1 citations51
US11117685B2Sep 14, 2021
Artificial satellite and thrust balance adjustment method
MITSUBISHI ELECTRIC CORP0 citations47