Inventor
MAEDA NAOKI
JP70 patents
⚠️ This page may combine multiple inventors who share the name “MAEDA NAOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
13 patentsUS11029640B1Jun 8, 2021
Process cartridge
CANON KK4 citations84
USD873341SJan 21, 2020
Process cartridge for image forming apparatus
CANON KK7 citations84
US9442457B2Sep 13, 2016
Image forming apparatus with removable process units
CANON KK9 citations84
US9904208B2Feb 27, 2018
Accommodating container, cleaning device, developing device, process cartridge, and image forming apparatus
CANON KK3 citations73
US9823603B2Nov 21, 2017
Feeding device, cleaning device, developing device, process cartridge, and image forming apparatus
CANON KK2 citations73
US11586140B2Feb 21, 2023
Attachment, set of mountable and dismountable units, electrophotographic image forming apparatus and cartridge mounting method
CANON KK1 citations63
US12271146B2Apr 8, 2025
Process cartridge
CANON KK0 citations62
US12222674B2Feb 11, 2025
Cartridge, toner cartridge, and image forming apparatus
CANON KK0 citations62
US11740585B2Aug 29, 2023
Process cartridge
CANON KK0 citations62
US11454924B2Sep 27, 2022
Process cartridge
CANON KK0 citations62
US12411449B2Sep 9, 2025
Process unit including first, second and third conveyance members for conveying developer
CANON KK0 citations52
US12321127B2Jun 3, 2025
Image forming apparatus
CANON KK0 citations52
US12164260B2Dec 10, 2024
Process cartridge having a receptacle for developer replenishment
CANON KK0 citations52
KOYO SEIKO CO
7 patentsUS6349789B1Feb 26, 2002
Steering device for vehicles
KOYO SEIKO CO55 citations92
US6973991B2Dec 13, 2005
Electric power steering apparatus
KOYO SEIKO CO12 citations83
US6978685B2Dec 27, 2005
Steering state detecting apparatus
KOYO SEIKO CO10 citations73
US6935195B2Aug 30, 2005
Rotational angle detecting apparatus, torque detecting apparatus and steering apparatus
KOYO SEIKO CO10 citations73
US7058520B2Jun 6, 2006
Method and apparatus for detecting maximum and minimum values, and torque detecting apparatus and steering apparatus comprising the maximum and minimum values detecting apparatus
KOYO SEIKO CO2 citations63
US6957590B2Oct 25, 2005
Rotational angle detecting apparatus and torque detecting apparatus
KOYO SEIKO CO6 citations62
US6948385B2Sep 27, 2005
Rotational angle detecting apparatus and torque detecting apparatus
KOYO SEIKO CO5 citations62
HITACHI LTD
5 patentsUS5636082AJun 3, 1997
Rotating disk storage device with cooling air flow control
HITACHI LTD18 citations93
US5517372AMay 14, 1996
Rotating disk storage device with cooling air flow control
HITACHI LTD30 citations93
US4522574AJun 11, 1985
Balancing weight device for scroll-type fluid machine
HITACHI LTD30 citations93
US5062012AOct 29, 1991
Linear access mechanism with driving force reaction cancelling device and magnetic disk apparatus using the same
HITACHI LTD47 citations92
US5659448AAug 19, 1997
Magnetic head supporting mechanism including a slider fixed to a slider spacer by a fixing area smaller than a contact area
HITACHI LTD14 citations72
JTEKT CORP
5 patentsUS7613556B2Nov 3, 2009
Vehicle steering system
JTEKT CORP13 citations84
US7610134B2Oct 27, 2009
Vehicle steering system
JTEKT CORP12 citations84
US7516003B2Apr 7, 2009
Vehicle steering system
JTEKT CORP14 citations84
US7392121B2Jun 24, 2008
Vehicle steering system
JTEKT CORP9 citations84
US7865283B2Jan 4, 2011
Vehicle steering system
JTEKT CORP5 citations62
DENSO CORP
4 patentsUS7216617B2May 15, 2007
Engine starting assist system
DENSO CORP15 citations83
US7159453B2Jan 9, 2007
Control device of internal combustion engine
DENSO CORP7 citations74
US9740254B2Aug 22, 2017
Electronic control unit
DENSO CORP2 citations71
US7099767B2Aug 29, 2006
Control device for internal combustion engine
DENSO CORP4 citations63
OMRON HEALTHCARE CO LTD
3 patentsUS11259713B2Mar 1, 2022
Biological information measurement device, and biological information measurement support method
OMRON HEALTHCARE CO LTD0 citations52
US11116408B2Sep 14, 2021
Biological information measurement support device, biological information measurement device, and biological information measurement support method
OMRON HEALTHCARE CO LTD0 citations52
US11116455B2Sep 14, 2021
Diagnostic assistance device, vital signs information measuring device, and diagnostic assistance method
OMRON HEALTHCARE CO LTD0 citations52
SUMITOMO ELECTRIC INDUSTRIES
2 patentsHITACHI GLOBAL STORAGE TECH
2 patentsNIPPON DENSO CO
1 patentTOYOTA MOTOR CO LTD
1 patentYOKOGAWA ELECTRIC CORP
1 patentPROSPIRA CORP
1 patentBRIDGESTONE CORP
1 patentSUZUKI YUYA
1 patentMOCHIZUKI SATOSHI
1 patentIRIE ATSUSHI
1 patentTERADA SHINSUKE
1 patentShowing the top 50 of 70 patents by PatentIndex Score.