Inventor · disambiguated record
Masahiro Maeda
Also filed as: KAYAHARA HIROHUMI · MAEDA MASAHIRO
131 granted patents·28 pending applications·1,500 citations·filing 1975–2024
99Inventor score
Files withSEIKO EPSON CORP25NSK LTD19FUJI XEROX CO LTD13FUJITSU LTD13MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13
Top patents by PatentIndex Score
159 records- 0198US10948024B1Clutch disc and torque limiterEXEDY CORP·Filed 2020·Granted Mar 16, 2021·8 cites·8 claims
- 0296US7586635B2Method and apparatus for secure printing using facial recognition of a print job sent by the user over a distributed printing network that employs a server containing registration, facial data, and user identification informationFUJI XEROX CO LTD·Filed 2005·Granted Sep 8, 2009·42 cites·26 claims
- 0395US8710927B2High-frequency power amplifierPANASONIC CORP·Filed 2013·Granted Apr 29, 2014·31 cites·19 claims
- 0495US7171476B2Protocol and structure for self-organizing networkMOTOROLA INC·Filed 2002·Granted Jan 30, 2007·177 cites·51 claims
- 0595US4278334AIllumination control apparatus for projection deviceMINOLTA CAMERA KK·Filed 1979·Granted Jul 14, 1981·28 cites·25 claims
- 0692US7154336B2High-frequency power amplifierMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Dec 26, 2006·71 cites·7 claims
- 0791US11192579B2Actuator control device used in steering of vehicleNSK LTD·Filed 2020·Granted Dec 7, 2021·3 cites·10 claims
- 0891US10589779B2Electric power steering apparatusNSK LTD·Filed 2015·Granted Mar 17, 2020·7 cites·11 claims
- 0990US7251222B2Procedures for merging the mediation device protocol with a network layer protocolMOTOROLA INC·Filed 2001·Granted Jul 31, 2007·74 cites·26 claims
- 1088US7720400B2Image forming apparatus with cleaner that removes toner from intermediate transfer mediumSEIKO EPSON CORP·Filed 2006·Granted May 18, 2010·10 cites·8 claims
- 1188US7693310B2Moving object recognition apparatus for tracking a moving object based on photographed imageFUJI XEROX CO LTD·Filed 2005·Granted Apr 6, 2010·30 cites·8 claims
- 1287US7541874B2High-frequency power amplifier devicePANASONIC CORP·Filed 2007·Granted Jun 2, 2009·17 cites·16 claims
- 1387US5687332AImage edit processing systemFUJI XEROX CO LTD·Filed 1996·Granted Nov 11, 1997·113 cites·7 claims
- 1486US10899156B2Manual binding tray for sheet processing deviceKOMIYAMA DAIKI·Filed 2018·Granted Jan 26, 2021·2 cites·14 claims
- 1586US8831832B2Motor control apparatus and electric power steering apparatus provided with the sameNSK LTD·Filed 2013·Granted Sep 9, 2014·7 cites·10 claims
- 1685US5349452AImage processing system capable of attaining color coincidence between input and output imagesFUJI XEROX CO LTD·Filed 1994·Granted Sep 20, 1994·72 cites·7 claims
- 1783US7409171B2Image forming apparatus and method having an intermediate transfer member with a multilayer structure that prevents abnormal images due to abnormal dischargesSEIKO EPSON CORP·Filed 2005·Granted Aug 5, 2008·7 cites·45 claims
- 1883US6005442ADivider/combinerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Dec 21, 1999·51 cites·16 claims
- 1982US8825301B2Electric power steering apparatusSUGAWARA TAKAYOSHI·Filed 2010·Granted Sep 2, 2014·14 cites·13 claims
- 2080US8080957B2Motor control device and motor-driven power steering system using the sameMIURA TOMOHIRO·Filed 2007·Granted Dec 20, 2011·19 cites·20 claims
- 2179US10864941B2Electric power steering apparatusNSK LTD·Filed 2020·Granted Dec 15, 2020·1 cites·2 claims
- 2279US10581555B2Information processing device and burst error reproducing methodFUJITSU LTD·Filed 2018·Granted Mar 3, 2020·2 cites·18 claims
- 2379US8725357B2Motor control apparatus and electric power steering apparatusIMAMURA YOUSUKE·Filed 2012·Granted May 13, 2014·4 cites·9 claims
- 2478US8803455B2Motor controlling apparatus and electric power steering apparatus using the sameIMAMURA YOUSUKE·Filed 2011·Granted Aug 12, 2014·4 cites·4 claims
- 2578US8134409B2Radio frequency power amplifierSEKI MASATO·Filed 2010·Granted Mar 13, 2012·10 cites·8 claims
- 2678US6884009B2Machine toolMAKINO MILLING MACHINE·Filed 2002·Granted Apr 26, 2005·21 cites·2 claims
- 2778US6201445B1High frequency power amplifierMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Mar 13, 2001·41 cites·3 claims
- 2877US10230625B2Information processing apparatus, information processing system, and communication deviceFUJITSU LTD·Filed 2015·Granted Mar 12, 2019·3 cites·7 claims
- 2977US7907879B2Development roller, development device, image forming apparatus, and method of manufacturing development rollerSEIKO EPSON CORP·Filed 2009·Granted Mar 15, 2011·4 cites·20 claims
- 3077US7664412B2Image forming apparatus that adjusts operating conditions based on a density detection result of a patch imageSEIKO EPSON CORP·Filed 2005·Granted Feb 16, 2010·5 cites·11 claims
- 3177US7609990B2Image forming apparatus that prevents toner from being jetted when cleaner blade or sealing member is separated from image carrierSEIKO EPSON CORP·Filed 2006·Granted Oct 27, 2009·5 cites·16 claims
- 3277US6944413B2Image forming apparatus for preventing the adhesion of discharge products in a charger thereby preventing image defectsSEIKO EPSON CORP·Filed 2003·Granted Sep 13, 2005·16 cites·7 claims
- 3376US7925093B2Image recognition apparatusFUJI XEROX CO LTD·Filed 2009·Granted Apr 12, 2011·9 cites·2 claims
- 3475US9056626B2Electric power steering apparatusIMAMURA YOUSUKE·Filed 2013·Granted Jun 16, 2015·7 cites·17 claims
- 3575US8279010B2Radio frequency power amplifierSEKI MASATO·Filed 2011·Granted Oct 2, 2012·6 cites·6 claims
- 3675USD537110SPhotoconductor cartridgeSEIKO EPSON CORP·Filed 2004·Granted Feb 20, 2007·20 cites·1 claims
- 3775US5736901ARadio frequency amplifier with stable operation and restrained oscillation at low frequenciesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Apr 7, 1998·34 cites·22 claims
- 3874US7554410B2Power amplifierPANASONIC CORP·Filed 2007·Granted Jun 30, 2009·8 cites·8 claims
- 3973US7807157B2Monoclonal antibodies and use thereofINTELLECT NEUROSCIENCES INC·Filed 2004·Granted Oct 5, 2010·10 cites·17 claims
- 4073US6166436AHigh frequency semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Dec 26, 2000·46 cites·17 claims
- 4172US7566920B2Bipolar transistor and power amplifierPANASONIC CORP·Filed 2006·Granted Jul 28, 2009·5 cites·1 claims
- 4272US6857995B2Tool exchange device for machine toolMAKINO MILLING MACHINE·Filed 2002·Granted Feb 22, 2005·14 cites·5 claims
- 4371US9755888B2Information processing device, information processing system, and communication deviceFUJITSU LTD·Filed 2015·Granted Sep 5, 2017·2 cites·10 claims
- 4471US7216065B2Reflecting surface design system, reflecting surface design method, recording medium, and computer programKOITO MFG CO LTD·Filed 2002·Granted May 8, 2007·16 cites·18 claims
- 4570US6454443B2Method of determining reflective surface of reflector in vehicle lampKOITO MFG CO LTD·Filed 2001·Granted Sep 24, 2002·16 cites·7 claims
- 4669US8338379B2Monoclonal antibody and use thereofYAMAGUCHI HARUYASU·Filed 2010·Granted Dec 25, 2012·3 cites·10 claims
- 4769US6493096B1Method of determining reflective surface of reflector in vehicle lampKOITO MFG CO LTD·Filed 2000·Granted Dec 10, 2002·15 cites·11 claims
- 4867US11383546B2Sheet processing apparatus and image forming system provided with the sheet processing apparatusKOMIYAMA DAIKI·Filed 2020·Granted Jul 12, 2022·0 cites·6 claims
- 4967US11084528B2Electric power steering apparatusNSK LTD·Filed 2020·Granted Aug 10, 2021·0 cites·2 claims
- 5067US6301122B1Radio frequency module with thermally and electrically coupled metal film on insulating substrateMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Oct 9, 2001·29 cites·10 claims
Showing the top 50 of 159 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →