Inventor · disambiguated record
Tohru Nakagawa
Also filed as: KASHIWAYA MINEO · NAKAGAWA TOHRU
97 granted patents·8 pending applications·1,014 citations·filing 1977–2025
99Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD32NTN TOYO BEARING CO LTD16PANASONIC CORP15PANASONIC IP MAN CO LTD12NAKAGAWA TOHRU9
Top patents by PatentIndex Score
105 records- 0196US7730610B2Method of mounting electronic circuit constituting member and relevant mounting apparatusPANASONIC CORP·Filed 2006·Granted Jun 8, 2010·36 cites·4 claims
- 0295US5363697AScanning probe microscope, molecular processing method using the scanning probe microscope and DNA base arrangement detecting methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Nov 15, 1994·130 cites·6 claims
- 0393US8757887B2Bearing device for a wheelTORII AKIRA·Filed 2008·Granted Jun 24, 2014·12 cites·14 claims
- 0493US5730940AScanning probe microscope and molecular processing method using the scanning probe microscopeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Mar 24, 1998·72 cites·8 claims
- 0592US11383540B2Printing apparatusPANASONIC IP MAN CO LTD·Filed 2020·Granted Jul 12, 2022·2 cites·16 claims
- 0692US6855375B2Method for producing water-repellent filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Feb 15, 2005·37 cites·13 claims
- 0791US6194800B1Magnetic bearingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Feb 27, 2001·51 cites·20 claims
- 0890US8128504B2Constant velocity universal jointFUKUMURA YOSHIKAZU·Filed 2007·Granted Mar 6, 2012·13 cites·20 claims
- 0989US7867563B2Component mounting methodPANASONIC CORP·Filed 2010·Granted Jan 11, 2011·11 cites·12 claims
- 1088US10913088B2Coating nozzle head, and liquid-applying apparatus including the samePANASONIC IP MAN CO LTD·Filed 2018·Granted Feb 9, 2021·4 cites·7 claims
- 1188US6621191B1Structure containing organic molecular layer and use thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 16, 2003·31 cites·31 claims
- 1287US8540582B2Bearing device for wheel, and axle moduleOZAWA MASAHIRO·Filed 2008·Granted Sep 24, 2013·9 cites·55 claims
- 1387US8382378B2Wheel bearing deviceNTN TOYO BEARING CO LTD·Filed 2007·Granted Feb 26, 2013·10 cites·20 claims
- 1487US8360655B2Bearing device for wheelNTN TOYO BEARING CO LTD·Filed 2008·Granted Jan 29, 2013·9 cites·43 claims
- 1586US9511629B2Bearing device for a wheelTORII AKIRA·Filed 2014·Granted Dec 6, 2016·4 cites·22 claims
- 1686US8393798B2Bearing device for a wheelNAKAGAWA TOHRU·Filed 2008·Granted Mar 12, 2013·10 cites·20 claims
- 1786US7709291B2Method of disposing selectively two types of substances on surface of substratePANASONIC CORP·Filed 2009·Granted May 4, 2010·10 cites·4 claims
- 1886US5353632AProbe for atomic force microscope usable for scanning tunneling microscopeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Oct 11, 1994·68 cites·7 claims
- 1985US8506202B2Constant velocity universal jointNAKAGAWA TOHRU·Filed 2008·Granted Aug 13, 2013·9 cites·26 claims
- 2083US7097567B2Constant velocity universal jointNTN TOYO BEARING CO LTD·Filed 2005·Granted Aug 29, 2006·7 cites·7 claims
- 2183US5548117AProbe for a scanning tunneling microscope and method of manufacturing a probeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Aug 20, 1996·45 cites·3 claims
- 2281US8404513B2Solar cellMATSUSHITA AKIO·Filed 2012·Granted Mar 26, 2013·3 cites·8 claims
- 2381US7635500B2Particle arrangement apparatus and particle arrangement methodPANASONIC CORP·Filed 2008·Granted Dec 22, 2009·2 cites·11 claims
- 2480US7506960B2Nozzle head, line head using the same, and ink jet recording apparatus mounted with its line headPANASONIC CORP·Filed 2004·Granted Mar 24, 2009·22 cites·6 claims
- 2579US8242025B2Method for producing semiconductor chip, and field effect transistor and method for manufacturing sameKAWASHIMA TAKAHIRO·Filed 2007·Granted Aug 14, 2012·8 cites·12 claims
- 2677US9039286B2Bearing device for a wheelTORII AKIRA·Filed 2014·Granted May 26, 2015·3 cites·8 claims
- 2777US7545430B2Moving mechanism, and compact camera, goniometer and fiberscope using the moving mechanismPANASONIC CORP·Filed 2004·Granted Jun 9, 2009·18 cites·8 claims
- 2874US8646173B2Method of mounting electronic circuit constituting member and relevant mounting apparatusNAKAGAWA TOHRU·Filed 2010·Granted Feb 11, 2014·3 cites·10 claims
- 2974US7814648B2Method of disposing an electronic device on an electrode formed on substratePANASONIC CORP·Filed 2010·Granted Oct 19, 2010·4 cites·14 claims
- 3072US7419433B2ATV drive shaft and constant velocity jointNTN TOYO BEARING CO LTD·Filed 2005·Granted Sep 2, 2008·12 cites·19 claims
- 3171US7413515B2Drive shaft for ATVsNTN TOYO BEARING CO LTD·Filed 2005·Granted Aug 19, 2008·4 cites·5 claims
- 3271US7357724B2Constant velocity jointNTN TOYO BEARING CO LTD·Filed 2005·Granted Apr 15, 2008·4 cites·23 claims
- 3371US6985132B2Display device and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 10, 2006·10 cites·17 claims
- 3470US9941437B2Solar cellPANASONIC CORP·Filed 2013·Granted Apr 10, 2018·2 cites·4 claims
- 3570US6730905B2Scanning probe microscopy, method of producing the probe, and molecular processing method using the scanning probe microscopeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 4, 2004·17 cites·18 claims
- 3669US9321309B2Manufacturing method for a bearing device for a wheelTORII AKIRA·Filed 2015·Granted Apr 26, 2016·1 cites·1 claims
- 3768US9261145B2Bearing device for a wheelNAKAGAWA TOHRU·Filed 2009·Granted Feb 16, 2016·3 cites·20 claims
- 3868US4648785AIndustrial robot employing direct drive operationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1985·Granted Mar 10, 1987·39 cites·2 claims
- 3967US8801294B2Bearing device for a wheelNAKAGAWA TOHRU·Filed 2008·Granted Aug 12, 2014·3 cites·18 claims
- 4067US7156481B2Ink jet recording apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jan 2, 2007·9 cites·13 claims
- 4167US7112141B2Power transmission shaftNTN TOYO BEARING CO LTD·Filed 2004·Granted Sep 26, 2006·6 cites·8 claims
- 4267US4764883AIndustrial robot having selective teaching modesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Aug 16, 1988·25 cites·9 claims
- 4366US5247219AControl apparatus of magnetic bearingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Sep 21, 1993·25 cites·4 claims
- 4465US9308777B2Bearing device for a wheelNAKAGAWA TOHRU·Filed 2014·Granted Apr 12, 2016·1 cites·12 claims
- 4565US8419962B2Method for disposing a microstructureNAKAGAWA TOHRU·Filed 2011·Granted Apr 16, 2013·2 cites·5 claims
- 4665US5924186AManufacturing method for magnetic bearing systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 20, 1999·21 cites·2 claims
- 4764US6183558B1Method and apparatus for producing molecular filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Feb 6, 2001·15 cites·11 claims
- 4863US9960306B2Condensing photoelectric conversion apparatus and systemPANASONIC IP MAN CO LTD·Filed 2015·Granted May 1, 2018·1 cites·14 claims
- 4963US8323117B2Wheel bearing device, method of assembling wheel bearing device, assembly configured by wheel bearing device and drive shaft, and method of assembling assemblyNAKAGAWA TOHRU·Filed 2008·Granted Dec 4, 2012·2 cites·18 claims
- 5063US7628464B2Liquid drop placing apparatus and liquid drop placing methodPANASONIC CORP·Filed 2005·Granted Dec 8, 2009·2 cites·10 claims
Showing the top 50 of 105 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →