Inventor · disambiguated record
Nobuyuki Nagai
Also filed as: NAGAI NOBUYUKI
68 granted patents·13 pending applications·761 citations·filing 1977–2024
99Inventor score
Top patents by PatentIndex Score
81 records- 0197US7612953B2Optical element module and image pickup deviceSONY CORP·Filed 2008·Granted Nov 3, 2009·43 cites·10 claims
- 0294US8203537B2Tactile and visual user interface device and personal digital assistantTANABE TADASHI·Filed 2008·Granted Jun 19, 2012·54 cites·6 claims
- 0392US8669755B2Geometry sensor and information input deviceKATO YUSAKU·Filed 2011·Granted Mar 11, 2014·18 cites·12 claims
- 0492US8631703B2SensorNAGAI NOBUYUKI·Filed 2011·Granted Jan 21, 2014·13 cites·6 claims
- 0590US7583009B2ActuatorSONY CORP·Filed 2006·Granted Sep 1, 2009·19 cites·7 claims
- 0689US11296136B2Imaging apparatus and manufacturing method for imaging apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Granted Apr 5, 2022·5 cites·20 claims
- 0789US8602665B2Lens module and cameraKAMATANI YOSHITERU·Filed 2011·Granted Dec 10, 2013·12 cites·10 claims
- 0889US4442706AProbe and a system for detecting wear of refractory wallKOBE STEEL LTD·Filed 1982·Granted Apr 17, 1984·30 cites·10 claims
- 0988US7265913B2Movable lens control devicePENTAX CORP·Filed 2005·Granted Sep 4, 2007·16 cites·15 claims
- 1086US7492536B2Movable lens control deviceHOYA CORP·Filed 2007·Granted Feb 17, 2009·12 cites·5 claims
- 1185US4358953AMethod of monitoring the wear of refractory walls of a blast furnace and temperature probe used for the methodKOBE STEEL LTD·Filed 1980·Granted Nov 16, 1982·32 cites·8 claims
- 1284US9253387B2Camera module and camera apparatus and parallel link mechanism for reciprocating an image pickup deviceSONY CORP·Filed 2013·Granted Feb 2, 2016·6 cites·14 claims
- 1384US7800847B2Optical element module and image pickup deviceSONY CORP·Filed 2008·Granted Sep 21, 2010·8 cites·13 claims
- 1484US5158366ARefractory monitoring temperature sensor and refractory erosion location measuring deviceKOBE STEEL LTD·Filed 1991·Granted Oct 27, 1992·66 cites·5 claims
- 1584US5060208AMagnetooptical recording method and apparatus utilizing shift adjustmentHITACHI LTD·Filed 1988·Granted Oct 22, 1991·30 cites·18 claims
- 1681US8350448B2ActuatorSONY CORP·Filed 2010·Granted Jan 8, 2013·4 cites·7 claims
- 1779US7652836B2Lens module, camera module, and method of manufacturing camera moduleHITACHI MAXELL·Filed 2008·Granted Jan 26, 2010·7 cites·14 claims
- 1878US8310138B2ActuatorNAGAI NOBUYUKI·Filed 2010·Granted Nov 13, 2012·3 cites·9 claims
- 1976US6704174B2Magnetic recording and playback device with ESD protectionSONY CORP·Filed 2001·Granted Mar 9, 2004·11 cites·5 claims
- 2075US6687071B2Magnetic tape drive apparatus and magnetic head cleaning methodSONY CORP·Filed 2000·Granted Feb 3, 2004·10 cites·9 claims
- 2175US4412090AThermal sensor for detecting temperature distributionKOBE STEEL LTD·Filed 1981·Granted Oct 25, 1983·38 cites·4 claims
- 2271US12181023B1Planetary gear reduction mechanismMITSUBA CORP·Filed 2024·Granted Dec 31, 2024·0 cites·6 claims
- 2371US9397360B2Drive unit, lens module, image pickup unit, fuel cell, and ion exchange resinISHIDA TAKEHISA·Filed 2012·Granted Jul 19, 2016·1 cites·14 claims
- 2470US9509229B2Power supply apparatus including power conversion circuit controlled by PWM control circuitLEE TINGAN·Filed 2012·Granted Nov 29, 2016·5 cites·6 claims
- 2569US6014523ATime-sharing drive apparatus for motor of cameraASAHI OPTICAL CO LTD·Filed 1997·Granted Jan 11, 2000·10 cites·23 claims
- 2668US6424601B1Magneto-optical recording media having an auxiliary magnetic layerHITACHI MAXELL·Filed 1997·Granted Jul 23, 2002·22 cites·45 claims
- 2768US4134758ATitanium alloy with high internal friction and method of heat-treating the sameMITSUBISHI HEAVY IND LTD·Filed 1977·Granted Jan 16, 1979·15 cites·2 claims
- 2868US4115677AInduction heating apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1978·Granted Sep 19, 1978·14 cites·8 claims
- 2967US9127652B2Method and apparatus for driving a polymer actuator to control a lensKATO YUSAKU·Filed 2011·Granted Sep 8, 2015·2 cites·18 claims
- 3067US8633891B2Protrusion pattern forming device with display functionNAGAI NOBUYUKI·Filed 2010·Granted Jan 21, 2014·2 cites·12 claims
- 3167US7265940B2Magnetic tape head having offset recording/ reproducing sections for simultaneous recording/ reproducing on adjacent tape tracksSONY CORP·Filed 2004·Granted Sep 4, 2007·6 cites·24 claims
- 3267US5718474AFoldable chairKOKUYO KK·Filed 1995·Granted Feb 17, 1998·41 cites·6 claims
- 3367US5634684AFoldable chairKOKUYO KK·Filed 1995·Granted Jun 3, 1997·29 cites·3 claims
- 3465US12209639B1Planetary gear reduction mechanismMITSUBA CORP·Filed 2024·Granted Jan 28, 2025·0 cites·6 claims
- 3565US9590169B2Drive device, lens module, and image pickup unitISHIDA TAKEHISA·Filed 2012·Granted Mar 7, 2017·1 cites·19 claims
- 3665US6055378AMotor-driven auto-focusing systemASAHI OPTICAL CO LTD·Filed 1998·Granted Apr 25, 2000·27 cites·14 claims
- 3764US2025121551A1Method of manufacturingTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 3862US8587886B2Lens drive device, lens module, and image pickup deviceNAGAI NOBUYUKI·Filed 2010·Granted Nov 19, 2013·1 cites·10 claims
- 3961US8295696B2Camera module and imaging apparatusMURAKAMI KAZUOMI·Filed 2011·Granted Oct 23, 2012·2 cites·8 claims
- 4059US11066114B2Method for manufacturing automobile and compression holding jigTOYOTA MOTOR CO LTD·Filed 2019·Granted Jul 20, 2021·0 cites·7 claims
- 4159US7381481B2Magnetic tape having controlled heat-shrinkage and humidity expansion with two or more column-like magnetic layersSONY CORP·Filed 2004·Granted Jun 3, 2008·3 cites·3 claims
- 4259US6818960B2Magnetic recording medium and method of fabricating the sameSONY CORP·Filed 2003·Granted Nov 16, 2004·3 cites·11 claims
- 4358US5033821AElement selecting deviceASAHI OPTICAL CO LTD·Filed 1989·Granted Jul 23, 1991·14 cites·15 claims
- 4458US4167427AHeat treatment of titanium alloysMITSUBISHI HEAVY IND LTD·Filed 1977·Granted Sep 11, 1979·8 cites·2 claims
- 4557US12174136B2Gas detection method and information processing apparatusSONY GROUP CORP·Filed 2020·Granted Dec 24, 2024·0 cites·6 claims
- 4657US11377133B2Method for fixing steering support, device for fixing steering support, and method for checking deformation of instrument panel reinforcement bodyTOYOTA MOTOR CO LTD·Filed 2020·Granted Jul 5, 2022·0 cites·3 claims
- 4757US9752001B2Ion conductive film, polymer element, electronic device, camera module, and imaging deviceDEXERIALS CORP·Filed 2014·Granted Sep 5, 2017·0 cites·20 claims
- 4856US5966550AAutomatic focusing apparatus in a cameraASAHI OPTICAL CO LTD·Filed 1998·Granted Oct 12, 1999·19 cites·15 claims
- 4953US9355347B2Card, information processing unit, and recording medium having information processing programSONY CORP·Filed 2013·Granted May 31, 2016·0 cites·20 claims
- 5053US2014320989A1Polymer device, method of manufacturing the same, camera module, and imaging unitSONY CORP·Filed 2014·Application pending·0 cites
Showing the top 50 of 81 patent records by PatentIndex Score.
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