Inventor · disambiguated record
Yasuyuki Nakazawa
Also filed as: NAKAZAWA YASUYUKI
25 granted patents·3 pending applications·423 citations·filing 1984–2020
96Inventor score
Files withFANUC LTD13FANUC CORP12FANUC CORP 3580 SHIBOKUSA1MURATA MANUFACTURING CO1YOSHIMURA KAZUKI1
Top patents by PatentIndex Score
28 records- 0192US10082771B2Machine learning method and machine learning apparatus learning operating command to electric motor and machine tool including machine learning apparatusFANUC CORP·Filed 2016·Granted Sep 25, 2018·5 cites·6 claims
- 0288US5780946AAir-cooled type electric motorFANUC LTD·Filed 1997·Granted Jul 14, 1998·72 cites·4 claims
- 0386US5084642AChannel structure for coolant in motorFANUC LTD·Filed 1989·Granted Jan 28, 1992·55 cites·1 claims
- 0485US6078115AAir-cooled motorFANUC LTD·Filed 1997·Granted Jun 20, 2000·39 cites·8 claims
- 0583US5967716ACoolant feederFANUC LTD·Filed 1998·Granted Oct 19, 1999·34 cites·2 claims
- 0680US10312769B2Motor having air path of stator, or fan cleanable, and cleaning system of motorFANUC CORP·Filed 2015·Granted Jun 4, 2019·2 cites·8 claims
- 0780US6692202B2Spindle protective structure in spindle-through coolant feederFANUC LTD·Filed 2002·Granted Feb 17, 2004·25 cites·12 claims
- 0880US5166565AHold structure for bearing in electrical motorFANUC LTD·Filed 1989·Granted Nov 24, 1992·41 cites·6 claims
- 0977US10224791B2Electric motor and machine tool equipped with the electric motorFANUC CORP·Filed 2017·Granted Mar 5, 2019·1 cites·6 claims
- 1077US5937930AMethod for casting conductor of a cage rotor of an induction motor and apparatus for casting the sameFANUC LTD·Filed 1997·Granted Aug 17, 1999·42 cites·11 claims
- 1177US5887643AConductor casting apparatus for a squirrel-cage rotor of an induction motorFANUC LTD·Filed 1996·Granted Mar 30, 1999·45 cites·6 claims
- 1277US5352964AControlling method and apparatus for actuating induction motorFANUC LTD·Filed 1992·Granted Oct 4, 1994·38 cites·5 claims
- 1367US11529708B2Fan-equipped motorFANUC CORP·Filed 2020·Granted Dec 20, 2022·0 cites·7 claims
- 1463US8232692B2Induction motor equipped with heat dissipating disc for dissipating rotor heatYOSHIMURA KAZUKI·Filed 2010·Granted Jul 31, 2012·1 cites·6 claims
- 1562US10814446B2Motor with shaft movable in limited manner, and machine toolFANUC CORP·Filed 2018·Granted Oct 27, 2020·0 cites·10 claims
- 1662US10807208B2Motor and spindle protection structureFANUC CORP·Filed 2018·Granted Oct 20, 2020·0 cites·6 claims
- 1760US10780542B2Motor and spindle protection structureFANUC CORP·Filed 2018·Granted Sep 22, 2020·0 cites·8 claims
- 1859US10333375B2Electric motor having balance structure and machine tool equipped with the electric motorFANUC CORP·Filed 2017·Granted Jun 25, 2019·0 cites·16 claims
- 1955US7153030B2Rolling bearing systemFANUC LTD·Filed 2004·Granted Dec 26, 2006·5 cites·7 claims
- 2055US6940192B2Air-cooled motorFANUC LTD·Filed 2003·Granted Sep 6, 2005·7 cites·3 claims
- 2152US8791612B2Electric motor having air purge functionFANUC CORP·Filed 2013·Granted Jul 29, 2014·0 cites·10 claims
- 2246US2009030545A1Numeric control device of machine toolFANUC LTD·Filed 2008·Application pending·0 cites
- 2344US9700982B2Rotary joint support structure spindle of machine tool, and electric motorFANUC CORP·Filed 2015·Granted Jul 11, 2017·0 cites·9 claims
- 2440US10447116B2Electric motor and machine toolFANUC CORP 3580 SHIBOKUSA·Filed 2018·Granted Oct 15, 2019·0 cites·4 claims
- 2539US6209212B1Centering structure between machine-side spindle and motor shaft and method of using sameFANUC LTD·Filed 1998·Granted Apr 3, 2001·9 cites·10 claims
- 2638US2016339553A1Machine tool having cleaning unitFANUC CORP·Filed 2016·Application pending·0 cites
- 2732US2015280512A1Electric motor having seal member and method of producing electric motorFANUC CORP·Filed 2015·Application pending·0 cites
- 2831US4564602AHigh permittivity ceramic compositionMURATA MANUFACTURING CO·Filed 1984·Granted Jan 14, 1986·2 cites·13 claims
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