Inventor · disambiguated record
Yoshiyo Wada
Also filed as: GOTO KUNIO · WADA YOSHIYO
15 granted patents·173 citations·filing 1977–2004
93Inventor score
Top patents by PatentIndex Score
15 records- 0183US6288475B1Ultrasonic motorSTAR MFG CO·Filed 1999·Granted Sep 11, 2001·44 cites·11 claims
- 0276US4998174AFloating type magnetic head assemblyVICTOR COMPANY OF JAPAN·Filed 1989·Granted Mar 5, 1991·27 cites·20 claims
- 0376US4486791AApparatus for optically reproducing signals recorded on a rotating recording mediumVICTOR COMPANY OF JAPAN·Filed 1982·Granted Dec 4, 1984·20 cites·6 claims
- 0473US4402018ASystem using a rotating medium for recording cinematographic picture imagesVICTOR COMPANY OF JAPAN·Filed 1981·Granted Aug 30, 1983·17 cites·3 claims
- 0566US4987505AMagnetic head device having photo detector cellVICTOR COMPANY OF JAPAN·Filed 1988·Granted Jan 22, 1991·15 cites·6 claims
- 0662US4199782AStylus for reproducing capacitive videodiscVICTOR COMPANY OF JAPAN·Filed 1977·Granted Apr 22, 1980·10 cites·6 claims
- 0760US4327430AInformation signal recording medium of rotary type with overlapped tracksVICTOR COMPANY OF JAPAN·Filed 1979·Granted Apr 27, 1982·9 cites·1 claims
- 0858US4503529ARecord stylus for capacitance disksVICTOR COMPANY OF JAPAN·Filed 1982·Granted Mar 5, 1985·9 cites·8 claims
- 0949US7491222B2Cosmetic treatment apparatusSCANDINAVIA CORP·Filed 2004·Granted Feb 17, 2009·6 cites·16 claims
- 1039US4357699ACapacitance detection type stylus with diamond body and electrode having the same wear resistance propertiesADAMANT KOGYO CO·Filed 1981·Granted Nov 2, 1982·4 cites·7 claims
- 1138US4273967AStylus for reproducing capacitive videodiscVICTOR COMPANY OF JAPAN·Filed 1979·Granted Jun 16, 1981·6 cites·4 claims
- 1235US4420827ADisc reproducing systemVICTOR COMPANY OF JAPAN·Filed 1980·Granted Dec 13, 1983·2 cites·4 claims
- 1333US4497052AStylus for reproducing information signals recorded on a recording mediumVICTOR COMPANY OF JAPAN·Filed 1980·Granted Jan 29, 1985·3 cites·8 claims
- 1432US4488281ACapacitance detection type record stylus having a conductive shankVICTOR COMPANY OF JAPAN·Filed 1982·Granted Dec 11, 1984·1 cites·7 claims
- 1530US4495610ACircuit arrangement for applying high frequency energy to a capacitance detection record stylusVICTOR COMPANY OF JAPAN·Filed 1982·Granted Jan 22, 1985·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →