Inventor · disambiguated record
Kazuyuki Yagi
Also filed as: YAGI KAZUYUKI
10 granted patents·254 citations·filing 1984–2012
89Inventor score
Top patents by PatentIndex Score
10 records- 0192US4795962AFloating driver circuit and a device for measuring impedances of electrical componentsHEWLETT PACKARD CO·Filed 1987·Granted Jan 3, 1989·172 cites·17 claims
- 0283US6414476B2Current detecting device, impedance measuring instrument and power measuring instrumentAGILENT TECHNOLOGIES INC·Filed 2001·Granted Jul 2, 2002·32 cites·10 claims
- 0376US9354262B2Passive intermodulation measurement apparatusYAGI KAZUYUKI·Filed 2012·Granted May 31, 2016·6 cites·23 claims
- 0460US4885528AApparatus which uses a simulated inductor in the measurement of an electrical parameter of a device under testHEWLETT PACKARD CO·Filed 1989·Granted Dec 5, 1989·19 cites·4 claims
- 0553US6720900B2Guess method and apparatus, sampling apparatusAGILENT TECHNOLOGIES INC·Filed 2002·Granted Apr 13, 2004·1 cites·9 claims
- 0646US5600249ADetermining contact quality of an impedance meterHEWLETT PACKARD CO·Filed 1995·Granted Feb 4, 1997·13 cites·8 claims
- 0736US6316943B1Signal generatorAGILENT TECHNOLOGIES INC·Filed 1999·Granted Nov 13, 2001·5 cites·3 claims
- 0833US6549021B2Apparatus for measuring the ratio of electrical signals, electric component measuring instrument, method for calibrating electric component measuring instruments and method for measuring the ratio of electrical signalsAGILENT TECHNOLOGIES INC·Filed 2001·Granted Apr 15, 2003·0 cites·10 claims
- 0933US6028425ASignal generatorHEWLETT PACKARD CO·Filed 1997·Granted Feb 22, 2000·3 cites·8 claims
- 1032US4654585APhase detection methodHEWLETT PACKARD CO·Filed 1984·Granted Mar 31, 1987·3 cites·5 claims
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