Inventor · disambiguated record
Hiroshi Nakatani
Also filed as: NAKATANI HIROSHI
92 granted patents·15 pending applications·1,034 citations·filing 1980–2025
99Inventor score
Top patents by PatentIndex Score
107 records- 0195US4862153AFlat display panel with framing for flexible substrate foldingSHARP KK·Filed 1987·Granted Aug 29, 1989·126 cites·8 claims
- 0291US9958798B2Toner setZEON CORP·Filed 2015·Granted May 1, 2018·4 cites·3 claims
- 0390US10012917B2TonerZEON CORP·Filed 2017·Granted Jul 3, 2018·2 cites·3 claims
- 0490US7630675B2Fuser unit with cleaning mechanism and image forming apparatus having the sameSHARP KK·Filed 2007·Granted Dec 8, 2009·11 cites·9 claims
- 0586US9791809B2Transfer device and image forming apparatusSHARP KK·Filed 2016·Granted Oct 17, 2017·2 cites·7 claims
- 0686US5159301APiezoelectric resonator device of the tuning fork typeMURATA MANUFACTURING CO·Filed 1989·Granted Oct 27, 1992·27 cites·5 claims
- 0785US8213819B2Fixing apparatus and image forming apparatusNAKATANI HIROSHI·Filed 2009·Granted Jul 3, 2012·8 cites·3 claims
- 0885US4348551AService bargain announcement in an electronic cash registerSHARP KK·Filed 1980·Granted Sep 7, 1982·43 cites·8 claims
- 0984US4985663ADisplay deviceSHARP KK·Filed 1988·Granted Jan 15, 1991·45 cites·7 claims
- 1079US5741963AAdjustment method for spark plug and apparatus thereforNIPPON DENSO CO·Filed 1997·Granted Apr 21, 1998·35 cites·13 claims
- 1178US8065564B2Redundant control apparatusNAKATANI HIROSHI·Filed 2010·Granted Nov 22, 2011·8 cites·4 claims
- 1277US9299908B2Piezoelectric actuator and drive deviceMURATA MANUFACTURING CO·Filed 2012·Granted Mar 29, 2016·4 cites·17 claims
- 1377US8416476B2Image reader and image forming apparatusTAMEHIRA MASATO·Filed 2011·Granted Apr 9, 2013·4 cites·13 claims
- 1477US4662502ACurved escalatorMITSUBISHI ELECTRIC CORP·Filed 1984·Granted May 5, 1987·21 cites·10 claims
- 1576US8780421B2Image reading apparatus and image forming apparatus including the sameNAKANISHI KENJI·Filed 2011·Granted Jul 15, 2014·3 cites·10 claims
- 1676US6193575B1Method and apparatus for securing distance of spark discharge gap of spark plug by means of image data processingDENSO CORP·Filed 2000·Granted Feb 27, 2001·14 cites·10 claims
- 1776US5928176AMedical swabFiled 1998·Granted Jul 27, 1999·27 cites·3 claims
- 1874US8041237B2Fixing apparatus with pressure state detection and controlSHARP KK·Filed 2009·Granted Oct 18, 2011·4 cites·7 claims
- 1974US6274966B1Piezoelectric actuatorMURATA MANUFACTURING CO·Filed 1998·Granted Aug 14, 2001·32 cites·20 claims
- 2073US6526323B1Decentralized supervisory control systemTOSHIBA KK·Filed 2000·Granted Feb 25, 2003·22 cites·23 claims
- 2173US4503350APiezoelectric resonator device with a laminated structureMURATA MANUFACTURING CO·Filed 1984·Granted Mar 5, 1985·17 cites·11 claims
- 2272US9651882B2Electrostatic image developerZEON CORP·Filed 2014·Granted May 16, 2017·1 cites·5 claims
- 2372US8471440B2Magnetic head driving piezoelectric ceramic actuatorNAKATANI HIROSHI·Filed 2010·Granted Jun 25, 2013·3 cites·10 claims
- 2472US7846632B2TonerZEON CORP·Filed 2004·Granted Dec 7, 2010·10 cites·16 claims
- 2572US4690510AStructure and method of connecting terminals of matrix display unitsSHARP KK·Filed 1985·Granted Sep 1, 1987·32 cites·6 claims
- 2671US4492892APiezoelectric resonator device supported by anisotropic rubber conductorMURATA MANUFACTURING CO·Filed 1984·Granted Jan 8, 1985·16 cites·7 claims
- 2770US6802223B2Capacitative electromagnetic flow meterTOSHIBA KK·Filed 2003·Granted Oct 12, 2004·20 cites·7 claims
- 2870US6623111B2Multilayer piezoelectric device and method of producing the same and piezoelectric actuatorMURATA MANUFACTURING CO·Filed 2002·Granted Sep 23, 2003·13 cites·11 claims
- 2969US8717066B2Clock diagnosis circuitOHNISHI NAOYA·Filed 2012·Granted May 6, 2014·3 cites·8 claims
- 3069US6140749AMonolithic piezoelectric body and piezoelectric actuatorMURATA MANUFACTURING CO·Filed 1999·Granted Oct 31, 2000·24 cites·20 claims
- 3169US5115899ADual-speed escalator apparatusMITSUBISHI ELECTRIC CORP·Filed 1991·Granted May 26, 1992·23 cites·20 claims
- 3269US4325441AError alarm system in a combined electronic weighing scale and electronic cash registerSHARP KK·Filed 1980·Granted Apr 20, 1982·21 cites·13 claims
- 3367US10530332B2Resonator and resonating deviceMURATA MANUFACTURING CO·Filed 2017·Granted Jan 7, 2020·1 cites·20 claims
- 3467US9804575B2Multiplex control deviceTOSHIBA KK·Filed 2015·Granted Oct 31, 2017·2 cites·9 claims
- 3567US5084647APiezoelectric filterMURATA MANUFACTURING CO·Filed 1990·Granted Jan 28, 1992·19 cites·25 claims
- 3667US4746000ACurved escalatorMITSUBISHI ELECTRIC CORP·Filed 1985·Granted May 24, 1988·23 cites·5 claims
- 3767US4408292AData print control in an electronic cash registerSHARP KK·Filed 1980·Granted Oct 4, 1983·20 cites·1 claims
- 3865US5254954ADefect detecting apparatus and method for detecting a defect in an insulator using an electric discharge sense by an optical pickupNIPPON DENSO CO·Filed 1992·Granted Oct 19, 1993·28 cites·10 claims
- 3964US10175594B2Toner setZEON CORP·Filed 2018·Granted Jan 8, 2019·0 cites·2 claims
- 4064US10133217B2Transfer device and image forming apparatusSHARP KK·Filed 2017·Granted Nov 20, 2018·0 cites·7 claims
- 4164US4809840ACurved escalatorMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Mar 7, 1989·17 cites·5 claims
- 4264US4430713APLU-Code controlled electronic cash registerSHARP KK·Filed 1980·Granted Feb 7, 1984·18 cites·9 claims
- 4363US9463686B2Utility vehicleKAWASAKI HEAVY IND LTD·Filed 2014·Granted Oct 11, 2016·2 cites·10 claims
- 4463US4806503AMethod for the replacement of semiconductor devicesSHARP KK·Filed 1986·Granted Feb 21, 1989·28 cites·2 claims
- 4563US2025224714A1Control system and control deviceTOSHIBA KK·Filed 2025·Application pending·0 cites
- 4662US4455503ARectangular piezoelectric resonator with a slot in one surfaceMURATA MANUFACTURING CO·Filed 1983·Granted Jun 19, 1984·12 cites·4 claims
- 4762US4455502ARectangular piezoelectric resonator with offset slotMURATA MANUFACTURING CO·Filed 1983·Granted Jun 19, 1984·12 cites·3 claims
- 4861US11698048B2Utility vehicleKAWASAKI HEAVY IND LTD·Filed 2021·Granted Jul 11, 2023·0 cites·17 claims
- 4961US8504871B2Safety output deviceNAKATANI HIROSHI·Filed 2010·Granted Aug 6, 2013·2 cites·7 claims
- 5061US6747398B2Multilayer piezoelectric device and piezoelectric actuator formed using the sameMURATA MANUFACTURING CO·Filed 2002·Granted Jun 8, 2004·7 cites·14 claims
Showing the top 50 of 107 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →