Inventor · disambiguated record
Kazuhisa Shiraishi
Also filed as: SHIRAISHI KAZUHISA
11 granted patents·156 citations·filing 1984–2004
90Inventor score
Top patents by PatentIndex Score
11 records- 0194US4881136AMethod and apparatus for detecting minute defects on magnetic disk by monitoring both amplitude decrease and phase shift of a reproduced signalHITACHI LTD·Filed 1986·Granted Nov 14, 1989·65 cites·6 claims
- 0280US5243479AMounting structure for information recording and reproducing apparatusHITACHI LTD·Filed 1991·Granted Sep 7, 1993·33 cites·5 claims
- 0358US5553104AInformation recording/reproducing apparatus having a clock timing extraction circuit for extracting a clock signal from an input data signalHITACHI LTD·Filed 1994·Granted Sep 3, 1996·20 cites·12 claims
- 0458US5337198ADigital magnetic writing and reading apparatusHITACHI LTD·Filed 1992·Granted Aug 9, 1994·12 cites·15 claims
- 0557US6219909B1Method of mounting disk drive apparatusHITACHI LTD·Filed 1994·Granted Apr 24, 2001·15 cites·21 claims
- 0653US5572379AMagnetic recording drive having arrangements for average useful life of magnetorestive effects sensorsHITACHI LTD·Filed 1994·Granted Nov 5, 1996·6 cites·8 claims
- 0747US6856482B2Disk drive apparatus and method of mounting sameHITACHI LTD·Filed 2001·Granted Feb 15, 2005·1 cites·14 claims
- 0843US7227712B2Disk drive apparatus and method of mounting sameHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Jun 5, 2007·0 cites·10 claims
- 0937US4591939AWaveform equivalent circuitHITACHI LTD·Filed 1984·Granted May 27, 1986·4 cites·7 claims
- 1031US6069762AMagnetic recording drive having arrangement for averaging useful life of magnetoresistive effect sensorsHITACHI LTD·Filed 1999·Granted May 30, 2000·0 cites·10 claims
- 1131US6014275AMagnetic recording driveHITACHI LTD·Filed 1996·Granted Jan 11, 2000·0 cites·6 claims
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