Inventor · disambiguated record
Takashi Nakazawa
Also filed as: NAKAZAWA TAKASHI
71 granted patents·12 pending applications·1,096 citations·filing 1988–2025
99Inventor score
Files withNISSAN MOTOR14SEIKO EPSON CORP9TOKYO ELECTRON LTD8HEWLETT PACKARD DEVELOPMENT CO7PANASONIC IP MAN CO LTD6
Top patents by PatentIndex Score
83 records- 0198US6947827B2Engine idle stop control system for vehiclesNISSAN MOTOR·Filed 2001·Granted Sep 20, 2005·99 cites·8 claims
- 0295US8779410B2Resistance change memory and method of manufacturing the sameSATO MOTOYUKI·Filed 2012·Granted Jul 15, 2014·35 cites·19 claims
- 0395US7209826B2Fuel properties estimation for internal combustion engineNISSAN MOTOR·Filed 2005·Granted Apr 24, 2007·27 cites·11 claims
- 0494US5097297AThin film transistorSEIKO EPSON CORP·Filed 1991·Granted Mar 17, 1992·123 cites·32 claims
- 0591US7021298B2Internal EGR parameter estimating device for internal combustion engineNISSAN MOTOR·Filed 2005·Granted Apr 4, 2006·19 cites·18 claims
- 0691US5614730AActive matrix substrateSEIKO EPSON CORP·Filed 1991·Granted Mar 25, 1997·95 cites·7 claims
- 0790US7287515B2Engine fuel control systemNISSAN MOTOR·Filed 2006·Granted Oct 30, 2007·28 cites·22 claims
- 0890US5583366AActive matrix panelSEIKO EPSON CORP·Filed 1995·Granted Dec 10, 1996·70 cites·20 claims
- 0989US5561075AMethod of manufacturing an active matrix panelSEIKO EPSON CORP·Filed 1995·Granted Oct 1, 1996·62 cites·19 claims
- 1088US6980902B2Estimation of intake gas temperature in internal combustion engineNISSAN MOTOR·Filed 2004·Granted Dec 27, 2005·33 cites·11 claims
- 1188US6975933B2Fuel properties estimation for internal combustion engineNISSAN MOTOR·Filed 2004·Granted Dec 13, 2005·28 cites·19 claims
- 1288US6966304B2Estimation of oil-diluting fuel quantity of engineNISSAN MOTOR·Filed 2003·Granted Nov 22, 2005·32 cites·27 claims
- 1388US6569055B2Four-wheel drive hybrid vehicleNISSAN MOTOR·Filed 2001·Granted May 27, 2003·105 cites·8 claims
- 1484US7041472B2Method for selectively collecting N-terminal peptide fragment of proteinSHIMADZU CORP·Filed 2003·Granted May 9, 2006·16 cites·25 claims
- 1582US11862474B2Substrate processing apparatus and substrate processing methodTOKYO ELECTRON LTD·Filed 2020·Granted Jan 2, 2024·1 cites·6 claims
- 1681US9809126B2Vehicle-mounted power source apparatusPANASONIC IP MAN CO LTD·Filed 2013·Granted Nov 7, 2017·7 cites·6 claims
- 1781US8316827B2Engine intake quantity control apparatusMIYAMOTO TAKESHI·Filed 2009·Granted Nov 27, 2012·11 cites·6 claims
- 1881US6146928AMethod for manufacturing thin film transistor, liquid crystal display and electronic device both produced by the methodSEIKO EPSON CORP·Filed 1997·Granted Nov 14, 2000·46 cites·29 claims
- 1980US2025388087A1Charging device, method for controlling charging device, and computer-readable mediumPANASONIC AUTOMOTIVE SYSTEMS CO LTD·Filed 2025·Application pending·0 cites
- 2079US11221587B2Image forming apparatus and method for reducing airborne particlesHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Jan 11, 2022·1 cites·19 claims
- 2179US11131963B2Particle collection system with discharging electrodeHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Sep 28, 2021·1 cites·15 claims
- 2279US6990968B2Engine fuel injection amount control deviceNISSAN MOTOR·Filed 2004·Granted Jan 31, 2006·22 cites·46 claims
- 2378US5814539AMethod of manufacturing an active matrix panelSEIKO EPSON CORP·Filed 1996·Granted Sep 29, 1998·31 cites·24 claims
- 2476US9099754B2Sealed type cell manufacturing methodKOMATSUKI MASATO·Filed 2008·Granted Aug 4, 2015·6 cites·15 claims
- 2575US7139655B2Intake air parameter estimating device for internal combustion engineNISSAN MOTOR·Filed 2005·Granted Nov 21, 2006·8 cites·20 claims
- 2674US12264396B2Substrate processing methodTOKYO ELECTRON LTD·Filed 2023·Granted Apr 1, 2025·0 cites·6 claims
- 2774US7104260B2EGR control unit and method for an internal combustion engineNISSAN MOTOR·Filed 2005·Granted Sep 12, 2006·13 cites·20 claims
- 2873US6136625AMethod of manufacturing an active matrix panelSEIKO EPSON CORP·Filed 1998·Granted Oct 24, 2000·24 cites·20 claims
- 2972US9704918B2Semiconductor storage deviceMIYAKAWA TADASHI·Filed 2016·Granted Jul 11, 2017·3 cites·20 claims
- 3071US9299409B2Semiconductor storage deviceMIYAKAWA TADASHI·Filed 2014·Granted Mar 29, 2016·4 cites·19 claims
- 3170US9768639B2Vehicle-mounted power source devicePANASONIC IP MAN CO LTD·Filed 2013·Granted Sep 19, 2017·4 cites·4 claims
- 3270US8684512B2Ink drying apparatus and ink-jet printing apparatusNAKAZAWA TAKASHI·Filed 2010·Granted Apr 1, 2014·2 cites·5 claims
- 3369US11366414B2Imaging apparatus with selectively operated ionizerHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Granted Jun 21, 2022·0 cites·15 claims
- 3469US5834827AThin film semiconductor device, fabrication method thereof, electronic device and its fabrication methodSEIKO EPSON CORP·Filed 1996·Granted Nov 10, 1998·29 cites·6 claims
- 3567US7294707B2Method for modifying protein or peptide C-terminalSHIMADZU CORP·Filed 2004·Granted Nov 13, 2007·1 cites·11 claims
- 3666US11905603B2Substrate processing method and substrate processing apparatusTOKYO ELECTRON LTD·Filed 2021·Granted Feb 20, 2024·0 cites·9 claims
- 3765US9190453B2Magnetic memory and manufacturing method thereofNAKAZAWA TAKASHI·Filed 2015·Granted Nov 17, 2015·1 cites·17 claims
- 3864US6851411B2Knocking index value calculation device and calculation method thereofNISSAN MOTOR·Filed 2004·Granted Feb 8, 2005·8 cites·9 claims
- 3962US4861141AElectro optical device and method for manufacturing sameSEIKO EPSON CORP·Filed 1988·Granted Aug 29, 1989·20 cites·25 claims
- 4061US11921459B2Imaging system with cleaning of fine particle collection deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2021·Granted Mar 5, 2024·0 cites·17 claims
- 4161US11563216B2Secondary battery and manufacturing method of secondary batteryTOYOTA MOTOR CO LTD·Filed 2020·Granted Jan 24, 2023·0 cites·8 claims
- 4261US10436853B2Failure detection apparatusPANASONIC IP MAN CO LTD·Filed 2017·Granted Oct 8, 2019·1 cites·8 claims
- 4361US6921871B2Slide switchNILES CO LTD·Filed 2003·Granted Jul 26, 2005·10 cites·8 claims
- 4461US6897386B2Rotational sliding switchNILES CO LTD·Filed 2003·Granted May 24, 2005·10 cites·2 claims
- 4559US11880149B2Imaging system with collecting device for fuser and controller for imaging systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2021·Granted Jan 23, 2024·0 cites·14 claims
- 4659US11454927B2Image forming apparatus with particle collectorHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Sep 27, 2022·0 cites·15 claims
- 4759US8497431B2Circuit connection material, circuit member connecting structure and method of connecting circuit memberARIFUKU MOTOHIRO·Filed 2006·Granted Jul 30, 2013·0 cites·20 claims
- 4856US2023234333A1Adhesive film for circuit connection, and circuit connection structure and manufacturing method thereforSHOWA DENKO MATERIALS CO LTD·Filed 2021·Application pending·0 cites
- 4953US10495695B2Abnormality detecting device for a system including battery assembliesPANASONIC IP MAN CO LTD·Filed 2016·Granted Dec 3, 2019·1 cites·9 claims
- 5053US9339814B2Liquid supply drive mechanism using osmotic pump and microchip having the liquid supply drive mechanismNAKAZAWA TAKASHI·Filed 2008·Granted May 17, 2016·0 cites·8 claims
Showing the top 50 of 83 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →