Inventor · disambiguated record
Kenji Tomida
Also filed as: TOMIDA KENJI
35 granted patents·2 pending applications·505 citations·filing 1994–2015
98Inventor score
Files withHITACHI LTD16TOYOTA MOTOR CO LTD14HGST Netherlands BV2HITACHI GLOBAL STORAGE TECH2OTAKE NORITAKA1
Top patents by PatentIndex Score
37 records- 0194US5659445ARecording disk apparatus and rotational supporting structure therefor having improved lubrication arrangementHITACHI LTD·Filed 1994·Granted Aug 19, 1997·67 cites·25 claims
- 0290US6771460B2Spindle motor and magnetic disc device using thereof having radial and thrust bearingsHITACHI LTD·Filed 2002·Granted Aug 3, 2004·23 cites·12 claims
- 0385US7545601B2Magnetic disk drive with line contactHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jun 9, 2009·8 cites·18 claims
- 0485USD525910SMotor vehicle and toy replica thereofTOYOTA MOTOR CO LTD·Filed 2005·Granted Aug 1, 2006·36 cites·1 claims
- 0585US5885005ABearing device and spindle motor provided with the bearing deviceHITACHI LTD·Filed 1996·Granted Mar 23, 1999·43 cites·17 claims
- 0683USD525562SMotor vehicle and toy replica thereofTOYOTA MOTOR CO LTD·Filed 2005·Granted Jul 25, 2006·33 cites·1 claims
- 0783US6469866B1Spindle motor and magnetic disc device with hydrodynamic bearingHITACHI LTD·Filed 2000·Granted Oct 22, 2002·16 cites·17 claims
- 0881US6356408B1Magnetic disk apparatus, including spindle motor having air flow passage in hub for pressure balanceHITACHI LTD·Filed 1999·Granted Mar 12, 2002·30 cites·3 claims
- 0981US5973878ARecording disk apparatus and rotational supporting structure therefor, having a magnetic lubricant seal which is inclinedHITACHI LTD·Filed 1997·Granted Oct 26, 1999·34 cites·10 claims
- 1077US8059356B2Disk drive and method for head servo control of the disk driveSAKAGAMI CHIKAKO·Filed 2009·Granted Nov 15, 2011·5 cites·15 claims
- 1176US10019043B2Hard disk drive with a vibration isolation frameHGST Netherlands BV·Filed 2015·Granted Jul 10, 2018·2 cites·20 claims
- 1276USD588965SFront bumper for automobileTOYOTA MOTOR CO LTD·Filed 2007·Granted Mar 24, 2009·22 cites·1 claims
- 1376USD525570SGrill for an automobileTOYOTA MOTOR CO LTD·Filed 2005·Granted Jul 25, 2006·25 cites·1 claims
- 1476US6583950B2Information storage and retrieval device provided with shock-absorbing mechanismHITACHI LTD·Filed 2001·Granted Jun 24, 2003·9 cites·11 claims
- 1573US8125739B2Disk drive device and magnetic disk driveSUZUKI TAKAO·Filed 2009·Granted Feb 28, 2012·2 cites·17 claims
- 1673US6947244B2Servo pattern writing method and apparatus thereofHITACHI GLOBAL STORAGE TECH·Filed 2002·Granted Sep 20, 2005·10 cites·19 claims
- 1773USD509311SRear combination lamp for an automobileTOYOTA MOTOR CO LTD·Filed 2004·Granted Sep 6, 2005·18 cites·1 claims
- 1873US6697218B2Information storage and retrieval deviceHITACHI LTD·Filed 2003·Granted Feb 24, 2004·7 cites·10 claims
- 1972US6369981B2Disk drive unit with hydrodynamic fluid bearing unit and disk device with said drive unitHITACHI LTD·Filed 2001·Granted Apr 9, 2002·13 cites·14 claims
- 2069US6680814B2Spindle motor and magnetic disc device with hydrodynamic bearingsHITACHI LTD·Filed 2002·Granted Jan 20, 2004·8 cites·10 claims
- 2166US8094412B2Magnetic disk device and head stack assemblyOTAKE NORITAKA·Filed 2008·Granted Jan 10, 2012·1 cites·8 claims
- 2266US6243228B1Information storage and retrieval deviceHITACHI LTD·Filed 1998·Granted Jun 5, 2001·18 cites·14 claims
- 2364USD516967SBumper for an automobileTOYOTA MOTOR CO LTD·Filed 2004·Granted Mar 14, 2006·13 cites·1 claims
- 2463USD519882SMotor vehicle and/or toy replica thereofTOYOTA MOTOR CO LTD·Filed 2004·Granted May 2, 2006·12 cites·1 claims
- 2562US6243230B1Disk drive unit with hydrodynamic fluid bearing unit and disk device with said drive unitHITACHI LTD·Filed 1999·Granted Jun 5, 2001·19 cites·4 claims
- 2654USD520416SFront grille for an automobileTOYOTA MOTOR CO LTD·Filed 2004·Granted May 9, 2006·9 cites·1 claims
- 2750USD519059SMotor vehicle and/or toy replica thereofTOYOTA MOTOR CO LTD·Filed 2004·Granted Apr 18, 2006·7 cites·1 claims
- 2847USD574304SGrill for an automobileTOYOTA MOTOR CO LTD·Filed 2007·Granted Aug 5, 2008·6 cites·1 claims
- 2946US6369980B2Disk drive unit with hydrodynamic fluid bearing unit and disk device with said drive unitHITACHI LTD·Filed 2001·Granted Apr 9, 2002·1 cites·6 claims
- 3046US2015332728A1Hard Disk Drive Base Having Vibration Propagation Mitigation FeatureHGST Netherlands BV·Filed 2014·Application pending·0 cites
- 3143US6407883B2Disc deviceHITACHI LTD·Filed 2001·Granted Jun 18, 2002·0 cites·7 claims
- 3243US2002071204A1Magnetic disk apparatusHITACHI LTD·Filed 2002·Application pending·0 cites
- 3339US6195224B1Disc deviceHITACHI LTD·Filed 1998·Granted Feb 27, 2001·3 cites·2 claims
- 3438USD573512SAutomobile and toy replica thereofTOYOTA MOTOR CO LTD·Filed 2007·Granted Jul 22, 2008·3 cites·1 claims
- 3532USD526423SFront combination lamp for automobileTOYOTA MOTOR CO LTD·Filed 2005·Granted Aug 8, 2006·1 cites·1 claims
- 3631USD525726SRear combination lamp for automobileTOYOTA MOTOR CO LTD·Filed 2005·Granted Jul 25, 2006·1 cites·1 claims
- 3731USD519227SRear combination lamp for an automobileTOYOTA MOTOR CO LTD·Filed 2004·Granted Apr 18, 2006·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →