Inventor · disambiguated record
Yotaro Sanada
Also filed as: SANADA YOTARO
14 granted patents·1 pending application·123 citations·filing 1993–2004
92Inventor score
Top patents by PatentIndex Score
15 records- 0175US6603725B2Disk cartridge apparatusSONY CORP·Filed 2001·Granted Aug 5, 2003·12 cites·2 claims
- 0272US6538984B2Disk cartridge and disk cartridge loading methodSONY CORP·Filed 2001·Granted Mar 25, 2003·9 cites·3 claims
- 0372US5473489AMagnetic head positioner for a magnetic disk apparatus minimizing thermal offtrackNEC CORP·Filed 1994·Granted Dec 5, 1995·21 cites·3 claims
- 0470US6741537B1Disk cartridge device operative with disk cartridges of different sizes and heightSONY CORP·Filed 2000·Granted May 25, 2004·7 cites·5 claims
- 0569US5440437AMagnetic head arm having thermal compensation member for correcting tracking errorNEC CORP·Filed 1994·Granted Aug 8, 1995·19 cites·18 claims
- 0668US6633529B1Disk drive and sealing memberSONY CORP·Filed 2000·Granted Oct 14, 2003·7 cites·16 claims
- 0762US6700851B1Disk cartridge device for universally mounting and positioning disk cartridges having disks of different size diametersSONY CORP·Filed 2000·Granted Mar 2, 2004·5 cites·8 claims
- 0855US5461268ASpindle motor for a magnetic disk driveNEC CORP·Filed 1993·Granted Oct 24, 1995·10 cites·3 claims
- 0953US6490124B1Member for removing foreign particles within a cartridge storing space of a disk cartridge to be inserted into/removed from a disk drive apparatusSONY CORP·Filed 2000·Granted Dec 3, 2002·2 cites·7 claims
- 1053US5446608AMagnetic head positioner for a magnetic disk apparatusNEC CORP·Filed 1994·Granted Aug 29, 1995·9 cites·5 claims
- 1145US7007292B2Disk cartridge device operative with disk cartridges of different sizes and heightSONY CORP·Filed 2004·Granted Feb 28, 2006·0 cites·6 claims
- 1245US5379169AMagnetic disk drive spindle motor having plates to shield the motor enclosed space from the oustsideNEC CORP·Filed 1993·Granted Jan 3, 1995·14 cites·9 claims
- 1339US5636083AMagnetic disk assemblyNEC CORP·Filed 1995·Granted Jun 3, 1997·4 cites·13 claims
- 1439US5469315AMagnetic head positioner for a magnetic disk apparatus with low load torqueNEC CORP·Filed 1994·Granted Nov 21, 1995·4 cites·11 claims
- 1536US2001022765A1Disk cartridge apparatus and disk cartridgeFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →