Inventor · disambiguated record
Maho Kuwahara
Also filed as: KUWAHARA MAHO
9 granted patents·3 pending applications·85 citations·filing 1999–2018
86Inventor score
Top patents by PatentIndex Score
12 records- 0183US6937544B2Optical disk unit for recording or reproducing informationTOSHIBA KK·Filed 2002·Granted Aug 30, 2005·17 cites·3 claims
- 0279US6459670B1Optical information recording method and optical information recording deviceTOSHIBA KK·Filed 1999·Granted Oct 1, 2002·33 cites·8 claims
- 0377US7224653B2Optical disk unit capable of restraining changes in light quantityTOSHIBA KK·Filed 2005·Granted May 29, 2007·3 cites·8 claims
- 0470US6504800B1Optical disk and optical apparatusTOSHIBA KK·Filed 1999·Granted Jan 7, 2003·23 cites·19 claims
- 0562US6925046B2Optical head device and optical disk unit capable of stable signal reproductionTOSHIBA KK·Filed 2002·Granted Aug 2, 2005·5 cites·4 claims
- 0657US6781928B2Optical head and optical disk apparatusTOSHIBA KK·Filed 2001·Granted Aug 24, 2004·3 cites·15 claims
- 0749US7274630B2Layer discriminating focus control apparatus, optical disk apparatus, and methods thereforeTOSHIBA KK·Filed 2003·Granted Sep 25, 2007·1 cites·8 claims
- 0843US10516407B2Signal processing deviceTOSHIBA KK·Filed 2018·Granted Dec 24, 2019·0 cites·19 claims
- 0939US2003142606A1Information recording apparatus and methodTOSHIBA KK·Filed 2002·Application pending·0 cites
- 1033US2018241410A1Signal processing circuit and signal processing methodTOSHIBA KK·Filed 2017·Application pending·0 cites
- 1132US2012242389A1Sensor control circuit and sensor systemSATO TORU·Filed 2011·Application pending·0 cites
- 1226US7759978B2Current driver circuitTOSHIBA KK·Filed 2009·Granted Jul 20, 2010·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →