Inventor · disambiguated record
Kazuyuki Wada
Also filed as: WADA KAZUYUKI
8 granted patents·1 pending application·64 citations·filing 2000–2012
80Inventor score
Files withFUJIKAWA KAZUHIRO2SEMICONDUCTOR TECH ACAD RES CT2SUMITOMO ELECTRIC INDUSTRIES2HATSUKAWA SATOSHI1OHIRA TAKASHI1
Top patents by PatentIndex Score
9 records- 0188US6388520B2Semiconductor integrated circuitSEMICONDUCTOR TECH ACAD RES CT·Filed 2000·Granted May 14, 2002·56 cites·23 claims
- 0278US8760223B2Switching circuitFUJIKAWA KAZUHIRO·Filed 2012·Granted Jun 24, 2014·6 cites·11 claims
- 0350US8917142B2Switching circuit and envelope signal amplifierSUMITOMO ELECTRIC INDUSTRIES·Filed 2012·Granted Dec 23, 2014·1 cites·9 claims
- 0450US8536930B2Switching circuitHATSUKAWA SATOSHI·Filed 2012·Granted Sep 17, 2013·1 cites·8 claims
- 0539US2009102545A1Signal processing method and signal processing apparatusTAKAGI SHIGETAKA·Filed 2006·Application pending·0 cites
- 0637US9007738B2Transistor protection circuitSUMITOMO ELECTRIC INDUSTRIES·Filed 2012·Granted Apr 14, 2015·0 cites·7 claims
- 0735US8878604B2Switching circuit and envelope signal amplifierOHIRA TAKASHI·Filed 2011·Granted Nov 4, 2014·0 cites·5 claims
- 0833US8766699B2Switching circuitFUJIKAWA KAZUHIRO·Filed 2012·Granted Jul 1, 2014·0 cites·2 claims
- 0928US6661289B2Voltage-to-current conversion circuit and OTA using the sameSEMICONDUCTOR TECH ACAD RES CT·Filed 2002·Granted Dec 9, 2003·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →