Inventor · disambiguated record
Hiroyuki Maeda
Also filed as: MAEDA HIROYUKI
132 granted patents·23 pending applications·2,095 citations·filing 1985–2025
99Inventor score
Files withCANON KK32SEIKO EPSON CORP16HISAMITSU PHARMACEUTICAL CO10KYOCERA DOCUMENT SOLUTIONS INC10KONICA MINOLTA INC7
Top patents by PatentIndex Score
155 records- 0195US6968825B2Control device for spark-ignition engineMAZDA MOTOR·Filed 2004·Granted Nov 29, 2005·70 cites·31 claims
- 0294US6945643B2Ink jet head storing structure and liquid filling methodCANON KK·Filed 2002·Granted Sep 20, 2005·47 cites·9 claims
- 0394US6438463B1Process for determining lateral overturning of vehicle, and system for detecting inclination angle of vehicle bodyHONDA MOTOR CO LTD·Filed 2000·Granted Aug 20, 2002·91 cites·13 claims
- 0493US7044588B2Ink jet head storing structure and liquid filling methodCANON KK·Filed 2005·Granted May 16, 2006·14 cites·1 claims
- 0592US8338956B2Semiconductor device and method for manufacturing sameMAEDA HIROYUKI·Filed 2010·Granted Dec 25, 2012·19 cites·12 claims
- 0692US7994999B2Microstrip antennaHARADA INDUSTRY OF AMERICA INC·Filed 2007·Granted Aug 9, 2011·192 cites·20 claims
- 0792US7088297B2Vehicle roof antenna attachmentHARADA IND CO LTD·Filed 2005·Granted Aug 8, 2006·39 cites·19 claims
- 0892US6402310B1Ink jet cartridge, ink jet apparatus, and manufacture method of ink jet cartridgeCANON KK·Filed 2000·Granted Jun 11, 2002·57 cites·62 claims
- 0991US9691784B2Semiconductor memory deviceTOSHIBA KK·Filed 2015·Granted Jun 27, 2017·7 cites·17 claims
- 1091US6790875B2Photocurable aqueous resin composition, ink, recording unit, ink cartridge, ink-jet recording apparatus and photopolymerization initiatorCANON KK·Filed 2001·Granted Sep 14, 2004·34 cites·13 claims
- 1191US6457741B2Seat mounted side air bagHONDA MOTOR CO LTD·Filed 1998·Granted Oct 1, 2002·86 cites·8 claims
- 1290US6799841B2Ink jet recording head, ink jet recording apparatus using such ink jet recording head, and method for manufacturing ink jet recording headCANON KK·Filed 2002·Granted Oct 5, 2004·36 cites·21 claims
- 1389US9847301B2Semiconductor deviceTOSHIBA MEMORY CORP·Filed 2017·Granted Dec 19, 2017·5 cites·15 claims
- 1489US5955515AWater-based ink for ink-jet, and ink-jet recording method and instruments using the inkCANON KK·Filed 1995·Granted Sep 21, 1999·66 cites·31 claims
- 1589US5854307AInk, and ink-jet recording method and instrument using the sameCANON KK·Filed 1994·Granted Dec 29, 1998·59 cites·13 claims
- 1688US6805437B2Liquid supply system, ink jet recording head, ink jet recording apparatus and liquid filling methodCANON KK·Filed 2002·Granted Oct 19, 2004·34 cites·49 claims
- 1788US4944031AOperational condition setting device for an office machineRICOH KK·Filed 1989·Granted Jul 24, 1990·39 cites·15 claims
- 1886US7664420B2Image forming apparatus having monochrome and color print modes and a plurality of system speedsKONICA MINOLTA BUSINESS TECH·Filed 2006·Granted Feb 16, 2010·11 cites·9 claims
- 1985US7370995B2Console and light assemblyINT AUTOMOTIVE COMPONENTS·Filed 2006·Granted May 13, 2008·13 cites·20 claims
- 2085US6733117B2Pressure adjustment chamber, ink-jet recording head having the same, and ink-jet recording device using the sameCANON KK·Filed 2002·Granted May 11, 2004·27 cites·12 claims
- 2184US10452018B2Paper dust collecting member and image forming apparatus therewithKYOCERA DOCUMENT SOLUTIONS INC·Filed 2018·Granted Oct 22, 2019·2 cites·8 claims
- 2284US8616403B2Fuel filler port device of fuel tank for straddled vehicleHISADOMI MASARU·Filed 2010·Granted Dec 31, 2013·12 cites·6 claims
- 2383US10585386B2Image forming apparatus capable of restricting opening of coverKYOCERA DOCUMENT SOLUTIONS INC·Filed 2017·Granted Mar 10, 2020·2 cites·9 claims
- 2483US7726775B2Liquid ejection recording head and liquid ejection recording apparatusCANON KK·Filed 2007·Granted Jun 1, 2010·6 cites·12 claims
- 2582US10526153B2Printing apparatusSEIKO EPSON CORP·Filed 2018·Granted Jan 7, 2020·1 cites·13 claims
- 2682US6618655B2Process for determining lateral overturning of vehicle and occupant protecting system in vehicleHONDA MOTOR CO LTD·Filed 2001·Granted Sep 9, 2003·36 cites·15 claims
- 2782US2025388037A1Medium transport apparatusSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 2880US10040658B2Printing apparatusSEIKO EPSON CORP·Filed 2017·Granted Aug 7, 2018·1 cites·7 claims
- 2980US6722863B2Turbo blood pumpJMS CO LTD·Filed 2001·Granted Apr 20, 2004·29 cites·4 claims
- 3079US10703593B2Sheet housing device and image forming device including sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2019·Granted Jul 7, 2020·2 cites·6 claims
- 3179US10678179B2Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2018·Granted Jun 9, 2020·2 cites·7 claims
- 3279US8246144B2Inkjet printing apparatusKATANO RYOICHI·Filed 2010·Granted Aug 21, 2012·5 cites·8 claims
- 3379US7802555B2Intake control device for an engineYAMAHA MOTOR CO LTD·Filed 2008·Granted Sep 28, 2010·13 cites·5 claims
- 3479US7603188B2Servo motor control systemOMRON TATEISI ELECTRONICS CO·Filed 2005·Granted Oct 13, 2009·10 cites·8 claims
- 3578US9337145B2Semiconductor memory deviceTOSHIBA KK·Filed 2015·Granted May 10, 2016·2 cites·9 claims
- 3678US6694226B2System for detecting inclination angle of vehicle bodyHONDA MOTOR CO LTD·Filed 2002·Granted Feb 17, 2004·24 cites·10 claims
- 3778US5866638AInk for two-part liquid system recording, and ink set, ink container, recording unit, recording process and recording apparatus using the sameCANON KK·Filed 1996·Granted Feb 2, 1999·38 cites·82 claims
- 3878US2025388033A1Medium conveyance device and recording apparatusSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 3977US5832336AImage forming apparatusMINOLTA CO LTD·Filed 1997·Granted Nov 3, 1998·27 cites·16 claims
- 4076US10012946B2Image forming apparatus, lock device, lock unitKYOCERA DOCUMENT SOLUTIONS INC·Filed 2017·Granted Jul 3, 2018·1 cites·6 claims
- 4176US9199487B2Continuous paper conveyance device, and printerSEIKO EPSON CORP·Filed 2013·Granted Dec 1, 2015·2 cites·7 claims
- 4276US8049769B2Thermal print head and thermal printer provided with wireless communication function using such thermal print headROHM CO LTD·Filed 2006·Granted Nov 1, 2011·4 cites·16 claims
- 4376US2025375975A1Recording apparatusSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 4475US6631982B2Liquid ejecting apparatusCANON KK·Filed 2002·Granted Oct 14, 2003·16 cites·14 claims
- 4575US6589031B2Turbo blood pumpJMS CO LTD·Filed 2001·Granted Jul 8, 2003·23 cites·3 claims
- 4675US2025038135A1Semiconductor deviceKIOXIA CORP·Filed 2024·Application pending·0 cites
- 4774US10054886B2Fixing device and image forming apparatus that prevent local unevenness of a pressure forceKONICA MINOLTA INC·Filed 2017·Granted Aug 21, 2018·1 cites·11 claims
- 4874US9213288B2Operation panel support mechanism and image forming apparatus having the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Dec 15, 2015·2 cites·5 claims
- 4974US8851663B2Tractor unit and printerMAEDA HIROYUKI·Filed 2012·Granted Oct 7, 2014·2 cites·8 claims
- 5074US7215291B2Antenna deviceJAPAN AVIATION ELECTRON·Filed 2005·Granted May 8, 2007·15 cites·7 claims
Showing the top 50 of 155 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →