Inventor · disambiguated record
Naoshi Yanagisawa
Also filed as: YANAGISAWA NAOSHI
14 granted patents·292 citations·filing 1997–2013
93Inventor score
Top patents by PatentIndex Score
14 records- 0197US7030688B2Low-pass filter for a PLL, phase-locked loop and semiconductor integrated circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Apr 18, 2006·97 cites·43 claims
- 0288US6407642B2Frequency detector and phase-locked loop circuit including the detectorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 18, 2002·46 cites·4 claims
- 0386US8947290B2Successive approximation AD converterPANASONIC CORP·Filed 2013·Granted Feb 3, 2015·11 cites·12 claims
- 0486US6528982B1Jitter detector, phase difference detector and jitter detecting methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 4, 2003·36 cites·3 claims
- 0581US7254507B2Analog circuit automatic calibration systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Aug 7, 2007·28 cites·10 claims
- 0673US6982581B2Duty cycle correction circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 3, 2006·18 cites·3 claims
- 0765US9019006B2Reference voltage stabilizer circuit and integrated circuit including the samePANASONIC CORP·Filed 2013·Granted Apr 28, 2015·2 cites·10 claims
- 0861US6603219B2Semiconductor integrated circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 5, 2003·11 cites·6 claims
- 0958US6121826AComb filter and method for controlling the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Sep 19, 2000·22 cites·11 claims
- 1050US7978013B2Phase synchronizing circuitPANASONIC CORP·Filed 2006·Granted Jul 12, 2011·2 cites·7 claims
- 1145US9025309B2Capacitor array and signal processor including the arrayPANASONIC CORP·Filed 2013·Granted May 5, 2015·0 cites·3 claims
- 1245US5822236AAnalog FIFO memory and switching device having a reset operationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Oct 13, 1998·10 cites·13 claims
- 1336US6559895B1Analog memory and image processing system for reducing fixed pattern noiseMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted May 6, 2003·5 cites·10 claims
- 1434US6466273B1Analog FIFO memory deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Oct 15, 2002·4 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →