Inventor · disambiguated record
Hiroshi Kameda
Also filed as: KAMEDA HIROSHI
54 granted patents·12 pending applications·523 citations·filing 1987–2023
98Inventor score
Files withTDK CORP18MITSUBISHI ELECTRIC CORP13ALPS ELECTRIC CO LTD11HARMONIC DRIVE SYSTEMS6INBE TOSHIO5
Top patents by PatentIndex Score
66 records- 0197US7417824B2Perpendicular magnetic recording head where main magnetic pole having inclined surface is formed and method of manufacturing the sameTDK CORP·Filed 2005·Granted Aug 26, 2008·36 cites·10 claims
- 0295US7436628B2Perpendicular magnetic recording head for reducing the width of magnetization reversal between recording patterns on a recording medium and method of manufacturing the sameTDK CORP·Filed 2005·Granted Oct 14, 2008·23 cites·4 claims
- 0392US4715166AFilm packaging apparatusTOKIWA KOGYO CO LTD·Filed 1987·Granted Dec 29, 1987·60 cites·9 claims
- 0491US7077446B2Finger unit for robot handHARMONIC DRIVE SYSTEMS·Filed 2003·Granted Jul 18, 2006·113 cites·5 claims
- 0590US9394621B2Method of treating surface of metal base metallic material treated by the surface treatment method and method of coating the metallic materialCHEMETALL GMBH·Filed 2014·Granted Jul 19, 2016·4 cites·10 claims
- 0688US10011276B2Collision avoidance deviceMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Jul 3, 2018·11 cites·7 claims
- 0788US8116033B2Thin-film magnetic head with main magnetic pole layer and auxiliary yoke layer flare configurationsKAMEDA HIROSHI·Filed 2008·Granted Feb 14, 2012·11 cites·2 claims
- 0886US7990654B2Perpendicular magnetic recording headTDK CORP·Filed 2008·Granted Aug 2, 2011·7 cites·7 claims
- 0985US7742259B2Perpendicular magnetic recording head capable of suppressing PTP and obtaining stabilized recording medium and method of manufacturing the sameTDK CORP·Filed 2007·Granted Jun 22, 2010·6 cites·5 claims
- 1085US7545603B2Magnetic head and manufacturing method thereofTDK CORP·Filed 2005·Granted Jun 9, 2009·7 cites·7 claims
- 1184US8221559B2Metal surface treatment liquid for cation electrodeposition coatingINBE TOSHIO·Filed 2008·Granted Jul 17, 2012·5 cites·4 claims
- 1284US7428123B2Perpendicular magnetic head with yoke overlapping inner side portion and increasing in width and thickness along heightTDK CORP·Filed 2005·Granted Sep 23, 2008·6 cites·5 claims
- 1383US8606539B2Road configuration estimation apparatus, computer program, and road configuration estimation methodTAKABAYASHI YUKI·Filed 2011·Granted Dec 10, 2013·13 cites·15 claims
- 1483US8085500B2Perpendicular magnetic recording head with partial side shield layersYAZAWA HISAYUKI·Filed 2008·Granted Dec 27, 2011·7 cites·4 claims
- 1583US8049988B2Perpendicular magnetic recording head that suppresses side fringingTDK CORP·Filed 2008·Granted Nov 1, 2011·5 cites·3 claims
- 1682US7859791B2Perpendicular magnetic recording head having a main magnetic pole layer with a trapezoidally shaped flared part with a ratio of the length of the long base to that of the short base is equal to 1TDK CORP·Filed 2007·Granted Dec 28, 2010·6 cites·2 claims
- 1782US7692896B2Perpendicular magnetic recording head having return path layer and gap adjusting layerTDK CORP·Filed 2006·Granted Apr 6, 2010·4 cites·16 claims
- 1881US8243386B2Perpendicular magnetic recording head with bottom shield layerKAMEDA HIROSHI·Filed 2008·Granted Aug 14, 2012·6 cites·7 claims
- 1981US8054578B2Perpendicular magnetic recording head that suppresses side fringingTDK CORP·Filed 2008·Granted Nov 8, 2011·4 cites·11 claims
- 2079US8784629B2Method of producing surface-treated metal material and method of producing coated metal itemINBE TOSHIO·Filed 2008·Granted Jul 22, 2014·3 cites·12 claims
- 2179US7454995B2Joint mechanism for robot hand and the likeHARMONIC DRIVE SYSTEMS·Filed 2005·Granted Nov 25, 2008·11 cites·2 claims
- 2278US7852603B2Perpendicular magnetic recording head capable of suppressing problem such as erasure of magnetic dataTDK CORP·Filed 2007·Granted Dec 14, 2010·3 cites·16 claims
- 2376US7990655B2Perpendicular magnetic recording head having a bottom shield part magnetically connected to a pair of side shield partsTDK CORP·Filed 2008·Granted Aug 2, 2011·3 cites·3 claims
- 2475US6524209B2Absolute sensorHARMONIC DRIVE SYSTEMS·Filed 2001·Granted Feb 25, 2003·18 cites·20 claims
- 2573US8018680B2Vertical magnetic recording head device with the return yoke layer having thick portionsTDK CORP·Filed 2007·Granted Sep 13, 2011·2 cites·2 claims
- 2668US8045292B2Perpendicular magnetic recording head with the return yoke layer having gradually increasing the widthTDK CORP·Filed 2007·Granted Oct 25, 2011·1 cites·4 claims
- 2768US7983010B2Perpendicular magnetic recording head and perpendicular magnetic recording/reproducing head with at least one shield layer having a substantially arched portionTDK CORP·Filed 2007·Granted Jul 19, 2011·1 cites·4 claims
- 2868US6129648APlanetary gear deviceHARMONIC DRIVE SYSTEMS·Filed 1997·Granted Oct 10, 2000·22 cites·11 claims
- 2967US8085184B2Radar device and processing method thereforTAKABAYASHI YUUKI·Filed 2009·Granted Dec 27, 2011·14 cites·26 claims
- 3066US5416713AObstacle avoidance apparatusMITSUBISHI ELECTRIC CORP·Filed 1993·Granted May 16, 1995·32 cites·13 claims
- 3163US9400324B2Radar deviceTAKABAYASHI YUKI·Filed 2012·Granted Jul 26, 2016·3 cites·9 claims
- 3263US7821745B2Thin-film magnetic head in which perpendicular magnetic record head overlaps on reproducing headTDK CORP·Filed 2007·Granted Oct 26, 2010·2 cites·7 claims
- 3363US6063832AMethod of setting a dental cement compositionSANKIN IND CO·Filed 1996·Granted May 16, 2000·25 cites·14 claims
- 3462US9857460B2Waveform estimation device and waveform estimation methodMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jan 2, 2018·2 cites·9 claims
- 3561US8916006B2Method of treating surface of metal base metallic material treated by the surface treatment method and method of coating the metallic materialINBE TOSHIO·Filed 2007·Granted Dec 23, 2014·0 cites·8 claims
- 3659US11796626B2Positioning device, positioning system, mobile terminal, and positioning methodMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Oct 24, 2023·0 cites·11 claims
- 3758US10102761B2Route prediction deviceMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Oct 16, 2018·2 cites·10 claims
- 3857US2008230394A1Metal surface treatment liquid for cation electrodeposition coatingINBE TOSHIO·Filed 2008·Application pending·0 cites
- 3956US12488560B2Image processing device and image processing methodMITSUBISHI ELECTRIC CORP·Filed 2023·Granted Dec 2, 2025·0 cites·6 claims
- 4056US7903371B2Perpendicular magnetic recording head and perpendicular magnetic recording/reproducing head having a magnetic shield layer with a thick edge portionTDK CORP·Filed 2007·Granted Mar 8, 2011·0 cites·5 claims
- 4155USD837857SLensALPS ELECTRIC CO LTD·Filed 2017·Granted Jan 8, 2019·7 cites·1 claims
- 4255USD837858SLensALPS ELECTRIC CO LTD·Filed 2017·Granted Jan 8, 2019·7 cites·1 claims
- 4355USD803918SLensALPS ELECTRIC CO LTD·Filed 2016·Granted Nov 28, 2017·7 cites·1 claims
- 4452US8072707B2Perpendicular magnetic recording head with divided auxiliary yoke layerKAMEDA HIROSHI·Filed 2008·Granted Dec 6, 2011·0 cites·3 claims
- 4552US8064164B2Perpendicular magnetic recording headYAMASHITA TOMOHIRO·Filed 2008·Granted Nov 22, 2011·0 cites·5 claims
- 4650USD804557SLensALPS ELECTRIC CO LTD·Filed 2016·Granted Dec 5, 2017·5 cites·1 claims
- 4750US7059645B2Palm mechanism for robot handHARMONIC DRIVE SYSTEMS·Filed 2003·Granted Jun 13, 2006·8 cites·7 claims
- 4849USD795322SOptical elementALPS ELECTRIC CO LTD·Filed 2016·Granted Aug 22, 2017·6 cites·1 claims
- 4948US11293102B2Method of treating surface of metal base, metallic material treated by the surface treatment method, and method of coating the metallic materialINBE TOSHIO·Filed 2007·Granted Apr 5, 2022·0 cites·12 claims
- 5048US7733604B2Perpendicular magnetic recording head with return pass layerTDK CORP·Filed 2005·Granted Jun 8, 2010·0 cites·7 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →