Inventor · disambiguated record
Hiroyuki Mase
Also filed as: MASE HIROYUKI
8 granted patents·165 citations·filing 1988–1998
89Inventor score
Files withFUJITSU LTD8
Top patents by PatentIndex Score
8 records- 0190US5880904ADisk drive having a thickness equal to an IC memory cardFUJITSU LTD·Filed 1995·Granted Mar 9, 1999·56 cites·35 claims
- 0274US6025973AConstruction for attaching a disk in a disk driveFUJITSU LTD·Filed 1998·Granted Feb 15, 2000·30 cites·6 claims
- 0371US5608592AHead actuatorFUJITSU LTD·Filed 1995·Granted Mar 4, 1997·24 cites·17 claims
- 0465US5109306ATrack access control system for magnetic disk system with periodic track offset updateFUJITSU LTD·Filed 1991·Granted Apr 28, 1992·18 cites·15 claims
- 0559US5638225AMagnetic disc apparatusFUJITSU LTD·Filed 1993·Granted Jun 10, 1997·14 cites·17 claims
- 0648US4893201ATrack access control system for magnetic disk apparatusFUJITSU LTD·Filed 1988·Granted Jan 9, 1990·8 cites·10 claims
- 0747US6016237AShaft construction of a disk driveFUJITSU LTD·Filed 1998·Granted Jan 18, 2000·6 cites·20 claims
- 0839US4916558ACircuit for fetching (1-7) run-length-limited coded write dataFUJITSU LTD·Filed 1988·Granted Apr 10, 1990·9 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →