Inventor · disambiguated record
Masakatsu Hattori
Also filed as: HATTORI MASAKATSU
3 granted patents·50 citations·filing 1985–1997
71Inventor score
Technology areasG11B
Files withTOSHIBA KK3
Top patents by PatentIndex Score
3 records- 0170US5847890AMagnetic disk apparatus and a thermal asperity compensation method of the sameTOSHIBA KK·Filed 1997·Granted Dec 8, 1998·29 cites·13 claims
- 0263US4636884AHead positioning control system in magnetic disk device of index servo systemTOSHIBA KK·Filed 1985·Granted Jan 13, 1987·15 cites·6 claims
- 0338US5737762AData recording/reproducing system capable of processing servo process program at high speedTOSHIBA KK·Filed 1997·Granted Apr 7, 1998·6 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →