Inventor · disambiguated record
Makoto Usui
Also filed as: USUI MAKOTO · YAMAMICHI SATOMI
88 granted patents·11 pending applications·793 citations·filing 1987–2020
99Inventor score
Top patents by PatentIndex Score
99 records- 0198US9234580B1Control device for an automatic transmission of a bicycleSHIMANO KK·Filed 2015·Granted Jan 12, 2016·38 cites·15 claims
- 0297US4873679AOptical information recording disk and optical information recording disk apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Oct 10, 1989·104 cites·6 claims
- 0395US7518971B2Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatusPANASONIC CORP·Filed 2008·Granted Apr 14, 2009·15 cites·3 claims
- 0495US7158464B2Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 2, 2007·31 cites·10 claims
- 0593US7099244B2Wobble demodulator and wobble demodulation methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 29, 2006·38 cites·21 claims
- 0692US7403462B2Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Jul 22, 2008·7 cites·8 claims
- 0791US7653866B2Data recording method, recording medium and reproduction apparatusPANASONIC CORP·Filed 2007·Granted Jan 26, 2010·7 cites·2 claims
- 0891US7518970B2Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatusPANASONIC CORP·Filed 2008·Granted Apr 14, 2009·6 cites·3 claims
- 0991US7414946B2Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Granted Aug 19, 2008·6 cites·5 claims
- 1091US7385903B2Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Jun 10, 2008·6 cites·5 claims
- 1191US7272772B2Data recording method, recording medium and reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Sep 18, 2007·7 cites·3 claims
- 1291US7111222B2Data recording method, recording medium and reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 19, 2006·21 cites·12 claims
- 1390US7281191B2Data recording method, recording medium and reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Oct 9, 2007·6 cites·3 claims
- 1489US9604696B2Bicycle control device, motor assist bicycle including bicycle control device, and method of controlling motor of motor assist bicycleSHIMANO KK·Filed 2015·Granted Mar 28, 2017·6 cites·19 claims
- 1588US6856586B2Recording clock generating device and method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Feb 15, 2005·27 cites·2 claims
- 1688US6728178B2Semiconductor laser control method and semiconductor laser control deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 27, 2004·27 cites·23 claims
- 1785US7768893B2Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatusPANASONIC CORP·Filed 2008·Granted Aug 3, 2010·3 cites·5 claims
- 1885US5020060AError code correction device having a galois arithmetic unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted May 28, 1991·46 cites·2 claims
- 1984US10667316B1Wireless communication device having plural protocols and pedaling sensing deviceSHIMANO KK·Filed 2018·Granted May 26, 2020·4 cites·15 claims
- 2084US7284180B2Data recording method, recording medium and reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Oct 16, 2007·3 cites·3 claims
- 2182US6999390B2Optical disk and method of recording data in the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Feb 14, 2006·15 cites·2 claims
- 2281US7493546B2Data recording method, recording medium and reproduction apparatusPANASONIC CORP·Filed 2007·Granted Feb 17, 2009·2 cites·2 claims
- 2381US7158609B2X-ray crystal orientation measuring method and X-ray crystal orientation measuring apparatusRIGAKU DENKI CO LTD·Filed 2004·Granted Jan 2, 2007·29 cites·16 claims
- 2481US6657935B2Method and apparatus for recording information on recording mediumVICTOR COMPANY OF JAPAN·Filed 2001·Granted Dec 2, 2003·16 cites·20 claims
- 2579US11066122B2Control device and control system including control deviceSHIMANO KK·Filed 2019·Granted Jul 20, 2021·3 cites·20 claims
- 2679US7433277B2Wobble demodulator and wobble demodulation methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Oct 7, 2008·3 cites·16 claims
- 2778US10029759B2Bicycle control device, motor assist bicycle including bicycle control device, and method of controlling motor of motor assist bicycleSHIMANO KK·Filed 2017·Granted Jul 24, 2018·2 cites·11 claims
- 2878US7861142B2Information recording disc, recording and/or reproducing device and methodSONY CORP·Filed 2007·Granted Dec 28, 2010·2 cites·10 claims
- 2978US7624331B2Information recording disc, recording and/or reproducing device and methodSONY CORP·Filed 2007·Granted Nov 24, 2009·2 cites·9 claims
- 3078US7178088B2Method and circuit for error correction, error correction encoding, data reproduction, or data recordingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Feb 13, 2007·12 cites·102 claims
- 3178US4866717ACode error detecting and correcting apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Sep 12, 1989·32 cites·6 claims
- 3277US9545855B2Bicycle control apparatusSHIMANO KK·Filed 2015·Granted Jan 17, 2017·3 cites·18 claims
- 3377US6868053B2Optical information recording apparatus for stable recordingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 15, 2005·10 cites·25 claims
- 3476US10807671B2Electrical bicycle operating systemSHIMANO KK·Filed 2018·Granted Oct 20, 2020·3 cites·21 claims
- 3576US6236631B1Frame number detection for signals produced from optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted May 22, 2001·28 cites·12 claims
- 3675US9663187B2Bicycle control apparatusSHIMANO KK·Filed 2015·Granted May 30, 2017·2 cites·12 claims
- 3775US5808995ADisk information reading control apparatus having a variable read transfer speed and a disk information reading control methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Sep 15, 1998·28 cites·22 claims
- 3874US7113473B2Optical information recording apparatus for stable recordingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Sep 26, 2006·2 cites·15 claims
- 3973US10035560B2Bicycle control device, motor assist bicycle including bicycle control device, and method of controlling motor of motor assist bicycleSHIMANO KK·Filed 2017·Granted Jul 31, 2018·2 cites·4 claims
- 4072US10106223B2Bicycle control systemSHIMANO KK·Filed 2016·Granted Oct 23, 2018·3 cites·18 claims
- 4172US7271771B2Film antennaHITACHI CABLE·Filed 2005·Granted Sep 18, 2007·7 cites·14 claims
- 4271US9643497B2Bicycle control apparatusSHIMANO KK·Filed 2015·Granted May 9, 2017·2 cites·20 claims
- 4371US8040785B2Optical disc, optical disc manufacturing method, optical disc recording device and optical disc reproduction devicePANASONIC CORP·Filed 2007·Granted Oct 18, 2011·1 cites·15 claims
- 4469US11072390B2Bicycle control apparatus with operating deviceSHIMANO KK·Filed 2020·Granted Jul 27, 2021·0 cites·15 claims
- 4569US8254233B2Information recording device, information reproducing device, and information recording mediumYAMAOKA MASARU·Filed 2009·Granted Aug 28, 2012·1 cites·13 claims
- 4667US9896152B2Bicycle transmission systemSHIMANO KK·Filed 2015·Granted Feb 20, 2018·2 cites·23 claims
- 4767US8945631B2Liquid for treatment of citrus greening disease and treatment method using sameMASAOKA YOSHIKUNI·Filed 2011·Granted Feb 3, 2015·2 cites·7 claims
- 4867US4875211AGalois field arithmetic logic unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Oct 17, 1989·37 cites·26 claims
- 4967US2010131821A1Data recording method, recording medium and reproduction apparatusPANASONIC CORP·Filed 2009·Application pending·0 cites
- 5065US8027237B2Optical storage medium, information recording apparatus, and information reproducing apparatusPANASONIC CORP·Filed 2009·Granted Sep 27, 2011·0 cites·14 claims
Showing the top 50 of 99 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →