Inventor · disambiguated record
Takehiko Eguchi
Also filed as: EGUCHI TAKEHIKO
14 granted patents·1 pending application·30 citations·filing 2002–2024
87Inventor score
Files withWESTERN DIGITAL TECH INC5HITACHI GLOBAL STORAGE TECH4EGUCHI TAKEHIKO3HGST Netherlands BV1HITACHI LTD1
Top patents by PatentIndex Score
15 records- 0186US10388327B2Fan noise attenuation at hard disk drive in rack-mountWESTERN DIGITAL TECH INC·Filed 2017·Granted Aug 20, 2019·7 cites·19 claims
- 0276US10019043B2Hard disk drive with a vibration isolation frameHGST Netherlands BV·Filed 2015·Granted Jul 10, 2018·2 cites·20 claims
- 0374US8077429B2Magnetic disk vibration-suppressing mechanism having shroud-narrowing gapEGUCHI TAKEHIKO·Filed 2007·Granted Dec 13, 2011·3 cites·17 claims
- 0472US6894866B2Recording apparatus having improved anti-vibration arrangementsHITACHI LTD·Filed 2002·Granted May 17, 2005·10 cites·24 claims
- 0570US7520674B2Magnetic disk device with rotor supported by fluid bearingHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Apr 21, 2009·4 cites·13 claims
- 0668US7576944B2Shielding function for magnetic head in magnetic disk deviceHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Aug 18, 2009·1 cites·9 claims
- 0768US7468861B2Magnetic disk apparatus with shield for magnetic headHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Dec 23, 2008·1 cites·8 claims
- 0866US12475921B1Hard disk drive voice coil motor actuator with low-density wire coil and high-density coil stiffenerWESTERN DIGITAL TECH INC·Filed 2024·Granted Nov 18, 2025·0 cites·20 claims
- 0965US8630066B2Hard disk drive including a micromotion actuator and a damping unitEGUCHI TAKEHIKO·Filed 2011·Granted Jan 14, 2014·2 cites·2 claims
- 1058US11676629B1Sampled-data polydyne feedforward position controlWESTERN DIGITAL TECH INC·Filed 2022·Granted Jun 13, 2023·0 cites·20 claims
- 1157US11646060B1Polydyne acceleration trajectory controlWESTERN DIGITAL TECH INC·Filed 2022·Granted May 9, 2023·0 cites·20 claims
- 1251US11574649B1Vibration sensor feedforward control for magnetic storage deviceWESTERN DIGITAL TECH INC·Filed 2021·Granted Feb 7, 2023·0 cites·20 claims
- 1351US7525759B2Magnetic disk device with improved shieldingHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Apr 28, 2009·0 cites·12 claims
- 1448US8922942B2Magnetic disk apparatusEGUCHI TAKEHIKO·Filed 2011·Granted Dec 30, 2014·0 cites·12 claims
- 1535US2013222947A1Removable cover assembly for a data storage deviceSUGII TAISUKE·Filed 2012·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →