Inventor · disambiguated record
Shigeki Hanyu
Also filed as: HANYU SHIGEKI
8 granted patents·5 pending applications·158 citations·filing 1996–2016
87Inventor score
Top patents by PatentIndex Score
13 records- 0192US7135835B2Converter apparatus, inverter apparatus, and DC link voltage control methodFANUC LTD·Filed 2005·Granted Nov 14, 2006·41 cites·11 claims
- 0272US7042178B2Motor driving apparatusFANUC LTD·Filed 2004·Granted May 9, 2006·27 cites·10 claims
- 0371US9887645B2Motor drive apparatus having function of suppressing temporal variation of regenerative currentFANUC CORP·Filed 2016·Granted Feb 6, 2018·1 cites·2 claims
- 0471US7227323B2Motor driving apparatusFANUC LTD·Filed 2004·Granted Jun 5, 2007·26 cites·7 claims
- 0569US8054012B2Motor driving apparatusFANUC LTD·Filed 2008·Granted Nov 8, 2011·7 cites·7 claims
- 0665US5777450AMethod and apparatus for control in power failureFANUC LTD·Filed 1996·Granted Jul 7, 1998·36 cites·9 claims
- 0750US2008123225A1Motor drive apparatusFANUC LTD·Filed 2007·Application pending·0 cites
- 0849US9874416B2Cooling device having function to detect clogging of radiation finsFANUC CORP·Filed 2016·Granted Jan 23, 2018·0 cites·2 claims
- 0946US6133651AOutage management emergency power supply deviceFANUC LTD·Filed 1998·Granted Oct 17, 2000·20 cites·9 claims
- 1046US2008024079A1Motor driving apparatusFANUC LTD·Filed 2007·Application pending·0 cites
- 1137US2011095716A1Motor driver for machine tool with fan motorFANUC LTD·Filed 2010·Application pending·0 cites
- 1235US2005151503A1Converter and inverter including converter circuitFANUC LTD·Filed 2005·Application pending·0 cites
- 1334US2006038524A1Servo motor driving apparatus and servo motor driving methodFANUC LTD·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →