Inventor · disambiguated record
Yasuo Kitayama
Also filed as: KITAYAMA YASUO
8 granted patents·18 citations·filing 2007–2017
80Inventor score
Top patents by PatentIndex Score
8 records- 0176US7821344B2VCO driving circuit and frequency synthesizerNIHON DEMPA KOGYO CO·Filed 2008·Granted Oct 26, 2010·8 cites·15 claims
- 0264US7893774B2VCO driving circuit and frequency synthesizerNIHON DEMPA KOGYO CO·Filed 2010·Granted Feb 22, 2011·2 cites·4 claims
- 0359US7656208B2PLL oscillation circuitNIHON DEMPA KOGYO CO·Filed 2007·Granted Feb 2, 2010·4 cites·17 claims
- 0457US8633735B2Signal level adjusting device and high-frequency apparatusKITAYAMA YASUO·Filed 2011·Granted Jan 21, 2014·2 cites·5 claims
- 0551US7791416B2PLL circuitNIHON DEMPA KOGYO CO·Filed 2008·Granted Sep 7, 2010·2 cites·6 claims
- 0645US10483983B2Clock generating circuit and signal processing deviceNIHON DEMPA KOGYO CO·Filed 2017·Granted Nov 19, 2019·0 cites·5 claims
- 0744US9300250B2Signal level adjusting device and high-frequency apparatusNIHON DEMPA KOGYO CO·Filed 2013·Granted Mar 29, 2016·0 cites·2 claims
- 0828US8149069B2Low-noise voltage-controlled oscillating circuitKITAYAMA YASUO·Filed 2010·Granted Apr 3, 2012·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →