Inventor · disambiguated record
Chitatsu Sano
Also filed as: SANO CHITATSU
5 granted patents·69 citations·filing 1990–1993
79Inventor score
Files withTDK CORP5
Top patents by PatentIndex Score
5 records- 0180US5211734AMethod for making a magnetic head having surface-reinforced glassTDK CORP·Filed 1991·Granted May 18, 1993·47 cites·14 claims
- 0252US5136444AFloating type magnetic head having a magnetic gap for recording tracks at the outer periphery of a magnetic diskTDK CORP·Filed 1990·Granted Aug 4, 1992·10 cites·8 claims
- 0336US5133791AMethod for making surface-reinforced glassTDK CORP·Filed 1991·Granted Jul 28, 1992·6 cites·15 claims
- 0434US5055958ASurface-reinforced glass and magnetic head having surface-reinforced glassTDK CORP·Filed 1990·Granted Oct 8, 1991·5 cites·15 claims
- 0529US5400199AFloating magnetic head with variable chamfered surfaceTDK CORP·Filed 1993·Granted Mar 21, 1995·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →