Inventor · disambiguated record
Tomihisa Ogawa
Also filed as: OGAWA TOMIHISA
8 granted patents·224 citations·filing 1984–1998
89Inventor score
Files withTOSHIBA KK8
Top patents by PatentIndex Score
8 records- 0188US5892634AMethod and apparatus for heat positioning control in disk storage systemTOSHIBA KK·Filed 1996·Granted Apr 6, 1999·76 cites·2 claims
- 0288US4622604AMagnetic head controlling apparatusTOSHIBA KK·Filed 1984·Granted Nov 11, 1986·34 cites·1 claims
- 0372US5126897AMagnetic recording/reproducing apparatus capable of reducing a setting time in a head positioning control modeTOSHIBA KK·Filed 1990·Granted Jun 30, 1992·23 cites·7 claims
- 0468US4988933AHead driving circuitTOSHIBA KK·Filed 1989·Granted Jan 29, 1991·15 cites·7 claims
- 0567US5495586AComputer system having memory card/disk storage unit used as external storage deviceTOSHIBA KK·Filed 1994·Granted Feb 27, 1996·34 cites·8 claims
- 0664US5187620AHead position determination control apparatus of data recording/reproducing apparatus in a data surface servo systemTOSHIBA KK·Filed 1990·Granted Feb 16, 1993·18 cites·2 claims
- 0761US5307218AMagnetic disk apparatus using both servo-surface servo and data-surface servoTOSHIBA KK·Filed 1993·Granted Apr 26, 1994·14 cites·8 claims
- 0845US6046876AHead signal device with noise immunity function, for use in a disk storage apparatusTOSHIBA KK·Filed 1998·Granted Apr 4, 2000·10 cites·15 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →