Inventor · disambiguated record
Hirofumi Yanase
Also filed as: YANASE HIROFUMI
5 granted patents·1 pending application·63 citations·filing 1998–2005
80Inventor score
Technology areasG11B
Top patents by PatentIndex Score
6 records- 0181US7133237B2Servo information write method, data storage device, and programsHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Nov 7, 2006·15 cites·17 claims
- 0273US6614614B1Method and apparatus for writing servo patternIBM·Filed 1998·Granted Sep 2, 2003·31 cites·41 claims
- 0370US7126772B2Data storage device and servo information writing methodHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Oct 24, 2006·2 cites·3 claims
- 0469US7173785B2Data storage device and servo information writing methodHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Feb 6, 2007·8 cites·15 claims
- 0568US7054090B2Data storage device, recording medium, servo writing method, and data reading/writing methodHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted May 30, 2006·7 cites·9 claims
- 0636US2003072101A1Servo data writing apparatus and servo data writing methodIBM·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →