Inventor · disambiguated record
Toshiya Nakabayashi
Also filed as: NAKABAYASHI TOSHIYA
7 granted patents·96 citations·filing 1985–2018
84Inventor score
Files withSONY CORP7
Top patents by PatentIndex Score
7 records- 0191US4985666ASafety device for video cassette recorderSONY CORP·Filed 1989·Granted Jan 15, 1991·60 cites·14 claims
- 0255US4638223AMotor driving circuitSONY CORP·Filed 1985·Granted Jan 20, 1987·14 cites·2 claims
- 0348US11133691B2Power feed unit and power feeding methodSONY CORP·Filed 2018·Granted Sep 28, 2021·0 cites·15 claims
- 0446US5365407ADC power supply device with printed-circuit board having ground patternSONY CORP·Filed 1993·Granted Nov 15, 1994·12 cites·3 claims
- 0545US5097378ASafety device for video cassette recorderSONY CORP·Filed 1990·Granted Mar 17, 1992·5 cites·10 claims
- 0639US7372684B2Power supply deviceSONY CORP·Filed 2005·Granted May 13, 2008·1 cites·9 claims
- 0735US5150264ASafety device for controllably driving the cassette holder of a video cassette recorder subjectable to overloadSONY CORP·Filed 1990·Granted Sep 22, 1992·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →