Inventor · disambiguated record
Naoki Maeda
Also filed as: MAEDA NAOKI
70 granted patents·20 pending applications·701 citations·filing 1983–2025
99Inventor score
Top patents by PatentIndex Score
90 records- 0198US11029640B1Process cartridgeCANON KK·Filed 2020·Granted Jun 8, 2021·4 cites·5 claims
- 0295US9442457B2Image forming apparatus with removable process unitsCANON KK·Filed 2015·Granted Sep 13, 2016·9 cites·16 claims
- 0392US5062012ALinear access mechanism with driving force reaction cancelling device and magnetic disk apparatus using the sameHITACHI LTD·Filed 1989·Granted Oct 29, 1991·47 cites·12 claims
- 0490US6349789B1Steering device for vehiclesKOYO SEIKO CO·Filed 1998·Granted Feb 26, 2002·55 cites·16 claims
- 0590US2025370400A1CartridgeCANON KK·Filed 2025·Application pending·0 cites
- 0689US9904208B2Accommodating container, cleaning device, developing device, process cartridge, and image forming apparatusCANON KK·Filed 2016·Granted Feb 27, 2018·3 cites·20 claims
- 0785US4760275ACommunication system for vehicleNIPPON DENSO CO·Filed 1987·Granted Jul 26, 1988·180 cites·11 claims
- 0884US9823603B2Feeding device, cleaning device, developing device, process cartridge, and image forming apparatusCANON KK·Filed 2016·Granted Nov 21, 2017·2 cites·25 claims
- 0983US7216617B2Engine starting assist systemDENSO CORP·Filed 2005·Granted May 15, 2007·15 cites·16 claims
- 1083US5517372ARotating disk storage device with cooling air flow controlHITACHI LTD·Filed 1993·Granted May 14, 1996·30 cites·15 claims
- 1183US2025199464A1Process cartridgeCANON KK·Filed 2025·Application pending·0 cites
- 1282US12271146B2Process cartridgeCANON KK·Filed 2023·Granted Apr 8, 2025·0 cites·12 claims
- 1382US11586140B2Attachment, set of mountable and dismountable units, electrophotographic image forming apparatus and cartridge mounting methodCANON KK·Filed 2020·Granted Feb 21, 2023·1 cites·11 claims
- 1481US11892050B2Anti-vibration devicePROSPIRA CORP·Filed 2019·Granted Feb 6, 2024·2 cites·2 claims
- 1581US7489478B2Magnetic disk drive head suspension having a lift tab which engages a limiterHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Feb 10, 2009·5 cites·18 claims
- 1681US4522574ABalancing weight device for scroll-type fluid machineHITACHI LTD·Filed 1983·Granted Jun 11, 1985·30 cites·13 claims
- 1780US7516003B2Vehicle steering systemJTEKT CORP·Filed 2007·Granted Apr 7, 2009·14 cites·4 claims
- 1879US11740585B2Process cartridgeCANON KK·Filed 2022·Granted Aug 29, 2023·0 cites·5 claims
- 1978US7613556B2Vehicle steering systemJTEKT CORP·Filed 2007·Granted Nov 3, 2009·13 cites·3 claims
- 2078US4958379AOptical character reader for outputting a character from combinations of possible representations of the characterSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Sep 18, 1990·64 cites·10 claims
- 2177US12222674B2Cartridge, toner cartridge, and image forming apparatusCANON KK·Filed 2023·Granted Feb 11, 2025·0 cites·60 claims
- 2277US7610134B2Vehicle steering systemJTEKT CORP·Filed 2007·Granted Oct 27, 2009·12 cites·3 claims
- 2376US8806936B2Protection cover structure of slide detection apparatus for vehicle seatSUZUKI YUYA·Filed 2011·Granted Aug 19, 2014·4 cites·10 claims
- 2475US10316925B2Vibration damping deviceBRIDGESTONE CORP·Filed 2016·Granted Jun 11, 2019·2 cites·4 claims
- 2575US10073380B2Feeding deviceCANON KK·Filed 2016·Granted Sep 11, 2018·1 cites·21 claims
- 2674US12411449B2Process unit including first, second and third conveyance members for conveying developerCANON KK·Filed 2023·Granted Sep 9, 2025·0 cites·5 claims
- 2774US11454924B2Process cartridgeCANON KK·Filed 2021·Granted Sep 27, 2022·0 cites·3 claims
- 2874US7298307B2ΣΔ-analog-to-digital modulator and digital filter for improved noise immunityYOKOGAWA ELECTRIC CORP·Filed 2006·Granted Nov 20, 2007·8 cites·6 claims
- 2974US2025138475A1Cartridge, toner cartridge, and image forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 3072US9740254B2Electronic control unitDENSO CORP·Filed 2015·Granted Aug 22, 2017·2 cites·17 claims
- 3172US7392121B2Vehicle steering systemJTEKT CORP·Filed 2007·Granted Jun 24, 2008·9 cites·2 claims
- 3272US7159453B2Control device of internal combustion engineDENSO CORP·Filed 2005·Granted Jan 9, 2007·7 cites·8 claims
- 3370US9389583B2Image forming apparatus and process cartridgeCANON KK·Filed 2015·Granted Jul 12, 2016·1 cites·15 claims
- 3468US5636082ARotating disk storage device with cooling air flow controlHITACHI LTD·Filed 1995·Granted Jun 3, 1997·18 cites·1 claims
- 3567US6625257B1Message processing system, method for processing messages and computer readable mediumTOYOTA MOTOR CO LTD·Filed 1998·Granted Sep 23, 2003·59 cites·21 claims
- 3667US2024266599A1Sulfide-based solid electrolyte powder and method for producing sameAGC INC·Filed 2024·Application pending·0 cites
- 3765US12164260B2Process cartridge having a receptacle for developer replenishmentCANON KK·Filed 2023·Granted Dec 10, 2024·0 cites·10 claims
- 3865US2024266598A1Sulfide solid electrolyte and method for manufacturing sameAGC INC·Filed 2024·Application pending·0 cites
- 3963US12321127B2Image forming apparatusCANON KK·Filed 2023·Granted Jun 3, 2025·0 cites·16 claims
- 4063US10691043B2Supporting unit, developer container, developing device, photosensitive member unit, process cartridge and manufacturing method of the supporting unitCANON KK·Filed 2019·Granted Jun 23, 2020·0 cites·17 claims
- 4163US8758049B2ConnectorMOCHIZUKI SATOSHI·Filed 2011·Granted Jun 24, 2014·5 cites·11 claims
- 4262US7865283B2Vehicle steering systemJTEKT CORP·Filed 2007·Granted Jan 4, 2011·5 cites·2 claims
- 4360US10719030B2Manufacturing method of cartridge and cartridgeCANON KK·Filed 2019·Granted Jul 21, 2020·0 cites·20 claims
- 4460US8204312B2Moving image editing apparatusIRIE ATSUSHI·Filed 2007·Granted Jun 19, 2012·6 cites·6 claims
- 4560US7099767B2Control device for internal combustion engineDENSO CORP·Filed 2005·Granted Aug 29, 2006·4 cites·22 claims
- 4659USD873341SProcess cartridge for image forming apparatusCANON KK·Filed 2018·Granted Jan 21, 2020·7 cites·1 claims
- 4759US6973991B2Electric power steering apparatusKOYO SEIKO CO·Filed 2003·Granted Dec 13, 2005·12 cites·16 claims
- 4859US5659448AMagnetic head supporting mechanism including a slider fixed to a slider spacer by a fixing area smaller than a contact areaHITACHI LTD·Filed 1995·Granted Aug 19, 1997·14 cites·7 claims
- 4958US8684129B2Electric power steering systemTERADA SHINSUKE·Filed 2010·Granted Apr 1, 2014·3 cites·5 claims
- 5058US2024010072A1Relay switching control device, relay switching method, storage medium, and vehicleTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
Showing the top 50 of 90 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →