Inventor · disambiguated record
Kazuhide Ohba
Also filed as: OHBA KAZUHIDE
6 granted patents·189 citations·filing 1995–2007
86Inventor score
Technology areasG11B
Top patents by PatentIndex Score
6 records- 0194US5798885AHead positioning control for disk apparatus using peak detection, polarity detection and sector mark detectionFUJITSU LTD·Filed 1995·Granted Aug 25, 1998·107 cites·14 claims
- 0283US7317587B2Magnetic disk devices with data recording areas set separately for each deviceFUJITSU LTD·Filed 2005·Granted Jan 8, 2008·7 cites·4 claims
- 0381US6067200AMethod and apparatus for adjusting a bias current of a magneto-resistive effect type magnetic head and magnetic recording apparatusFUJITSU LTD·Filed 1997·Granted May 23, 2000·43 cites·9 claims
- 0478US7706091B2Magnetic disk devices with data recording areas set separately for each deviceTOSHIBA STORAGE DEVICE CORP·Filed 2007·Granted Apr 27, 2010·4 cites·4 claims
- 0567US6172838B1Disk unit creating a position sensitivity correction value using positive and negative cross points values of two-phase servo signalsFUJITSU LTD·Filed 1999·Granted Jan 9, 2001·16 cites·2 claims
- 0662US6137646ADisk apparatus using coincidence detection to generate variable sector pulsesFUJITSU LTD·Filed 1997·Granted Oct 24, 2000·12 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Kazuhide Ohba files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →