Inventor · disambiguated record
Yosuke Hamada
Also filed as: HAMADA YOSUKE
14 granted patents·1 pending application·317 citations·filing 1989–2017
93Inventor score
Files withHITACHI LTD9HITACHI GLOBAL STORAGE TECH2BRIDGESTONE CORP1HITACHI GLOBAL STORAGE TECH NL1KANNO MASAHARU1
Top patents by PatentIndex Score
15 records- 0192US6407876B1Magnetic disk apparatus having an accelerometer for detecting acceleration in the positioning direction of the magnetic headHITACHI LTD·Filed 2001·Granted Jun 18, 2002·37 cites·8 claims
- 0290US6611118B2Magnetic disk drive and voice coil motor drive circuitHITACHI LTD·Filed 2001·Granted Aug 26, 2003·29 cites·12 claims
- 0389US5402400AMethod and apparatus for eliminating external disturbances in a disk drive deviceHITACHI LTD·Filed 1993·Granted Mar 28, 1995·63 cites·23 claims
- 0489US5073912ASample moving apparatus, sample moving system and semiconductor manufacturing apparatusHITACHI LTD·Filed 1989·Granted Dec 17, 1991·88 cites·18 claims
- 0583US10780554B2Component-temporarily holding member, and component mounting jigBRIDGESTONE CORP·Filed 2017·Granted Sep 22, 2020·2 cites·7 claims
- 0681US6864656B2Magnetic disk drive and voice coil motor drive circuitHITACHI LTD·Filed 2003·Granted Mar 8, 2005·14 cites·5 claims
- 0780US6738218B1Disk storage device and head positioning methodHITACHI LTD·Filed 2000·Granted May 18, 2004·16 cites·7 claims
- 0876US7872826B2Disk storage device and control method for the sameHITACHI GLOBAL STORAGE TECH NL·Filed 2006·Granted Jan 18, 2011·4 cites·17 claims
- 0967US5986845AApparatus for positioning magnetic head and method of the sameHITACHI LTD·Filed 1997·Granted Nov 16, 1999·20 cites·19 claims
- 1066US6989957B2Disk storage deviceHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Jan 24, 2006·7 cites·11 claims
- 1166US6335845B1Magnetic disk apparatus having an accelerometer for detecting acceleration in the positioning direction of the magnetic headHITACHI LTD·Filed 1996·Granted Jan 1, 2002·19 cites·8 claims
- 1262US6130797AMagnetic recorder and magnetooptical recorderHITACHI LTD·Filed 1995·Granted Oct 10, 2000·16 cites·17 claims
- 1351US7154688B2Disk 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
- 1451US2011102929A1Disk drive and method of timing control for servo-data detectionKANNO MASAHARU·Filed 2009·Application pending·0 cites
- 1527US11361115B2Design assistance system, design assistance program, and design assistance methodMISUMI CORP·Filed 2016·Granted Jun 14, 2022·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →