Inventor · disambiguated record
Iwao Oshimi
Also filed as: OSHIMI IWAO
5 granted patents·49 citations·filing 1999–2007
77Inventor score
Technology areasG11B
Top patents by PatentIndex Score
5 records- 0180US6738218B1Disk storage device and head positioning methodHITACHI LTD·Filed 2000·Granted May 18, 2004·16 cites·7 claims
- 0273US6153997ADisk apparatus and method of controlling disk apparatusHITACHI LTD·Filed 1999·Granted Nov 28, 2000·28 cites·8 claims
- 0369US7636218B2Recording method, unload method, and magnetic diskHITACHI GLOBAL STORAGE TECH·Filed 2007·Granted Dec 22, 2009·2 cites·20 claims
- 0466US7576936B2Method of starting the magnetic disk device using fluid dynamic bearing spindle motorHITACHI GLOBAL STORAGE TECH·Filed 2007·Granted Aug 18, 2009·1 cites·16 claims
- 0551US7154688B2Disk device having a function to confirm that a selected head is proper for a disk surfaceHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Dec 26, 2006·2 cites·3 claims
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