Inventor · disambiguated record
Masayoshi Shimokoshi
Also filed as: SHIMOKOSHI MASAYOSHI
6 granted patents·1 pending application·32 citations·filing 2001–2021
79Inventor score
Technology areasG11B
Files withHITACHI GLOBAL STORAGE TECH3CHENG NELSON1HITACHI LTD1RAMAMOORTHY LAKSHMI1WESTERN DIGITAL TECH INC1
Top patents by PatentIndex Score
7 records- 0180US8169730B2Suppressing adjacent track interference/far track interference (ATI/FTI) in a hard disk drive (HDD) by an external magnetic fieldCHENG NELSON·Filed 2009·Granted May 1, 2012·8 cites·12 claims
- 0277US7023641B2Recording current control method and magnetic disk driveHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Apr 4, 2006·12 cites·12 claims
- 0375US8068306B2Write quality of HDD heads experiencing temporary fly-height problemsRAMAMOORTHY LAKSHMI·Filed 2009·Granted Nov 29, 2011·5 cites·19 claims
- 0473US7369351B2Magnetic disk drive and read/write method to reduce read error rateHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted May 6, 2008·3 cites·17 claims
- 0560US6747833B2Magnetic disk drive with a head oscillation function and the control method thereofHITACHI LTD·Filed 2001·Granted Jun 8, 2004·4 cites·30 claims
- 0637US2023005503A1Heat-assisted magnetic recording (hamr) media with magnesium trapping layerWESTERN DIGITAL TECH INC·Filed 2021·Application pending·0 cites
- 0736US7110203B2Magnetic disk drive improved in a reliability of data retrieveHITACHI GLOBAL STORAGE TECH·Filed 2002·Granted Sep 19, 2006·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →