Inventor · disambiguated record
Yukio Katsuzawa
Also filed as: KATSUZAWA YUKIO
27 granted patents·846 citations·filing 1980–2005
97Inventor score
Top patents by PatentIndex Score
27 records- 0195US5538067AMethod and device of producing a squirrel-cage rotor for an induction motorFANUC LTD·Filed 1994·Granted Jul 23, 1996·45 cites·7 claims
- 0293US5448118ALiquid cooled motor and its jacketFANUC LTD·Filed 1992·Granted Sep 5, 1995·92 cites·5 claims
- 0388US5780946AAir-cooled type electric motorFANUC LTD·Filed 1997·Granted Jul 14, 1998·72 cites·4 claims
- 0487US5747900AElectric motor with an air-cooling systemFANUC LTD·Filed 1995·Granted May 5, 1998·68 cites·5 claims
- 0586US5084642AChannel structure for coolant in motorFANUC LTD·Filed 1989·Granted Jan 28, 1992·55 cites·1 claims
- 0685US6078115AAir-cooled motorFANUC LTD·Filed 1997·Granted Jun 20, 2000·39 cites·8 claims
- 0783US5967716ACoolant feederFANUC LTD·Filed 1998·Granted Oct 19, 1999·34 cites·2 claims
- 0880US6692202B2Spindle protective structure in spindle-through coolant feederFANUC LTD·Filed 2002·Granted Feb 17, 2004·25 cites·12 claims
- 0980US5235228AMotor balancing structureFANUC LTD·Filed 1991·Granted Aug 10, 1993·54 cites·11 claims
- 1080US5166565AHold structure for bearing in electrical motorFANUC LTD·Filed 1989·Granted Nov 24, 1992·41 cites·6 claims
- 1179US5577847ASupporting arrangement for a bearing in an electric motorFANUC LTD·Filed 1995·Granted Nov 26, 1996·33 cites·24 claims
- 1277US5937930AMethod 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
- 1377US5887643AConductor casting apparatus for a squirrel-cage rotor of an induction motorFANUC LTD·Filed 1996·Granted Mar 30, 1999·45 cites·6 claims
- 1477US5352964AControlling method and apparatus for actuating induction motorFANUC LTD·Filed 1992·Granted Oct 4, 1994·38 cites·5 claims
- 1574US6640421B2Coil inserter for stator windingFANUC LTD·Filed 2001·Granted Nov 4, 2003·19 cites·8 claims
- 1673US5043616AInduction motor mounted on bolted legs and end platesFANUC LTD·Filed 1988·Granted Aug 27, 1991·32 cites·1 claims
- 1771US7210214B2Method of immulating between coils of different phases of electric motorFANUC LTD·Filed 2005·Granted May 1, 2007·5 cites·4 claims
- 1868US7132776B2Electric motor and method of insulation between coils of different phases of electric motorFANUC LTD·Filed 2003·Granted Nov 7, 2006·11 cites·4 claims
- 1968US6824432B2Terminal unit for electric motorFANUC LTD·Filed 2001·Granted Nov 30, 2004·16 cites·7 claims
- 2057US4844625AStructure of journal bearing for motor operating at high revolutionary speedsFANUC LTD·Filed 1987·Granted Jul 4, 1989·17 cites·4 claims
- 2155US7153030B2Rolling bearing systemFANUC LTD·Filed 2004·Granted Dec 26, 2006·5 cites·7 claims
- 2255US6940192B2Air-cooled motorFANUC LTD·Filed 2003·Granted Sep 6, 2005·7 cites·3 claims
- 2351US5559380AAir-cooled motorFANUC LTD·Filed 1994·Granted Sep 24, 1996·16 cites·3 claims
- 2445US5894653AMethod of machining motor frame body and motor machined by the methodFANUC LTD·Filed 1996·Granted Apr 20, 1999·14 cites·6 claims
- 2540US4338535ADirect current motor having E-shaped interpolesFUJITSU FANUC LTD·Filed 1980·Granted Jul 6, 1982·7 cites·3 claims
- 2639US6209212B1Centering structure between machine-side spindle and motor shaft and method of using sameFANUC LTD·Filed 1998·Granted Apr 3, 2001·9 cites·10 claims
- 2733US5229673AJoint construction of cooling pipes for liquid cooled motorFANUC LTD·Filed 1992·Granted Jul 20, 1993·5 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →