Inventor · disambiguated record
Takahiro Nagano
Also filed as: NAGANO TAKAHIRO · NAITO MASAYOSHI
130 granted patents·18 pending applications·1,418 citations·filing 1973–2023
99Inventor score
Top patents by PatentIndex Score
148 records- 0197US4819043AMOSFET with reduced short channel effectHITACHI LTD·Filed 1986·Granted Apr 4, 1989·169 cites·7 claims
- 0295US5726488ASemiconductor device having semiconductor elements formed in a retrograde well structureHITACHI LTD·Filed 1994·Granted Mar 10, 1998·134 cites·11 claims
- 0392US7710461B2Image processing device, image processing method, and image processing programSONY CORP·Filed 2005·Granted May 4, 2010·18 cites·14 claims
- 0492US6166577ASemiconductor integrated circuit device and microcomputerHITACHI LTD·Filed 1999·Granted Dec 26, 2000·62 cites·22 claims
- 0590US7024050B2Image processing apparatusSONY CORP·Filed 2002·Granted Apr 4, 2006·57 cites·12 claims
- 0686US7880772B2Imaging apparatus and method for approximating color matching functionsSONY CORP·Filed 2007·Granted Feb 1, 2011·9 cites·13 claims
- 0785US10645384B2Encoding apparatus and encoding method as well as decoding apparatus and decoding methodSONY CORP·Filed 2017·Granted May 5, 2020·5 cites·24 claims
- 0885US8331713B2Image processing apparatus, image processing method, program and learning apparatusSHIRAKI HISAKAZU·Filed 2008·Granted Dec 11, 2012·10 cites·16 claims
- 0985US7161408B2Semiconductor integrated circuit device and microcomputerRENESAS TECH CORP·Filed 2004·Granted Jan 9, 2007·22 cites·12 claims
- 1085US6522317B1Liquid-crystal display apparatus incorporating drive circuit in single integrated assemblyHITACHI LTD·Filed 2000·Granted Feb 18, 2003·30 cites·3 claims
- 1184US8913822B2Learning apparatus and method, image processing apparatus and method, program, and recording mediumMATSUDA YASUHIRO·Filed 2012·Granted Dec 16, 2014·8 cites·9 claims
- 1283US7619655B2Communication apparatus and methodSONY CORP·Filed 2002·Granted Nov 17, 2009·20 cites·16 claims
- 1383US7567727B2Image processing device, method, and programSONY CORP·Filed 2007·Granted Jul 28, 2009·8 cites·3 claims
- 1483US4862240AComplementary semiconductor deviceHITACHI LTD·Filed 1987·Granted Aug 29, 1989·62 cites·21 claims
- 1582US7778439B2Image processing device and method, recording medium, and programSONY CORP·Filed 2007·Granted Aug 17, 2010·12 cites·8 claims
- 1682US7576777B2Signal processing device, method, and programSONY CORP·Filed 2007·Granted Aug 18, 2009·7 cites·5 claims
- 1782US7154541B2Image processing deviceSONY CORP·Filed 2002·Granted Dec 26, 2006·22 cites·30 claims
- 1881US7750943B2Image processing device that removes motion blur from an image and method of removing motion blur from an imageSONY CORP·Filed 2005·Granted Jul 6, 2010·6 cites·12 claims
- 1981US5920510ASemiconductor device capable of holding signals independent of the pulse width of an external clock and a computer system including the semiconductor deviceHITACHI LTD·Filed 1997·Granted Jul 6, 1999·47 cites·34 claims
- 2080US8026951B2Image processing device and method, recording medium, and programSONY CORP·Filed 2007·Granted Sep 27, 2011·11 cites·7 claims
- 2180US7633513B2Signal processing device, signal processing method, program, and recording mediumSONY CORP·Filed 2004·Granted Dec 15, 2009·31 cites·10 claims
- 2280US6388483B1Semiconductor integrated circuit device and microcomputerHITACHI LTD·Filed 2000·Granted May 14, 2002·16 cites·14 claims
- 2379US8824782B2Addition ratio learning apparatus and method, image processing apparatus and method, program, and recording mediumICHIHASHI HIDEYUKI·Filed 2012·Granted Sep 2, 2014·6 cites·7 claims
- 2479US7612909B2Image processing apparatus and method, and image-capturing apparatus based on the difference between a signal detected by a sensor and the real worldSONY CORP·Filed 2002·Granted Nov 3, 2009·17 cites·44 claims
- 2579US5323031ABipolar transistor with a particular silicon germanium alloy structureHITACHI LTD·Filed 1992·Granted Jun 21, 1994·47 cites·22 claims
- 2678US5177568ATunnel injection semiconductor devices with schottky barriersHITACHI LTD·Filed 1991·Granted Jan 5, 1993·48 cites·4 claims
- 2777US11069038B2Information processing apparatus, information processing method, and image display apparatusSONY CORP·Filed 2016·Granted Jul 20, 2021·2 cites·14 claims
- 2877US10715804B2Encoding apparatus and encoding method as well as decoding apparatus and decoding methodSONY CORP·Filed 2017·Granted Jul 14, 2020·2 cites·15 claims
- 2977US10163402B2Image processing apparatus and image processing methodSONY CORP·Filed 2015·Granted Dec 25, 2018·2 cites·12 claims
- 3076US10853926B2Image processing device, imaging device, and image processing methodSONY CORP·Filed 2017·Granted Dec 1, 2020·2 cites·14 claims
- 3175US8164638B2Communication system and method thereofKONDO TETSUJIRO·Filed 2009·Granted Apr 24, 2012·3 cites·6 claims
- 3275US7561188B2Image processing device and method, recording medium, and programSONY CORP·Filed 2004·Granted Jul 14, 2009·22 cites·8 claims
- 3375US7551328B2Image reading apparatus and methodSONY CORPORTION·Filed 2003·Granted Jun 23, 2009·13 cites·15 claims
- 3475US7447378B2Image processing device, method, and programSONY CORP·Filed 2004·Granted Nov 4, 2008·17 cites·3 claims
- 3574US7336247B2Image display deviceHITACHI LTD·Filed 2003·Granted Feb 26, 2008·12 cites·4 claims
- 3674US3943547ASemiconductor deviceHITACHI LTD·Filed 1973·Granted Mar 9, 1976·19 cites·12 claims
- 3773US11030723B2Image processing apparatus, image processing method, and programSONY CORP·Filed 2017·Granted Jun 8, 2021·2 cites·15 claims
- 3873US8363970B2Image processing apparatus and learning apparatus for converting a first image into a second image having higher image quality than the first imageSONY CORP·Filed 2008·Granted Jan 29, 2013·3 cites·12 claims
- 3973US7206018B2Signal processing method and apparatus and recording mediumSONY CORP·Filed 2006·Granted Apr 17, 2007·4 cites·10 claims
- 4072US7940993B2Learning device, learning method, and learning programSONY CORP·Filed 2005·Granted May 10, 2011·3 cites·8 claims
- 4172US7593594B2Signal processing device, method, and programSONY CORP·Filed 2007·Granted Sep 22, 2009·3 cites·7 claims
- 4272US6912014B2Image processing device and method, and recording mediumSONY CORP·Filed 2001·Granted Jun 28, 2005·11 cites·60 claims
- 4371US7595800B2Signal processing device, method, and programSONY CORP·Filed 2007·Granted Sep 29, 2009·3 cites·3 claims
- 4470US5132758ASemiconductor device and manufacturing method thereofHITACHI LTD·Filed 1989·Granted Jul 21, 1992·29 cites·18 claims
- 4570US2023352703A1Fuel cell systemHONDA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 4670US2023352716A1Fuel cell systemHONDA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 4770US2023352706A1Fuel cell systemHONDA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 4870US2023352708A1Fuel cell system and fuel cell system assemblyHONDA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 4970US2023352717A1Fuel cell systemHONDA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 5070US2023352705A1Fuel cell systemHONDA MOTOR CO LTD·Filed 2023·Application pending·0 cites
Showing the top 50 of 148 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →