Inventor
KATO MITSURU
JP54 patents
⚠️ This page may combine multiple inventors who share the name “KATO MITSURU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
18 patentsUS6191508B1Feb 20, 2001
Stator insulation structure of rotary electric machine
DENSO CORP55 citations96
US6897594B2May 24, 2005
Stator for a vehicular rotary electric machine and a manufacturing method thereof
DENSO CORP46 citations95
US6403921B1Jun 11, 2002
Method and apparatus for welding a plurality of windings of rotary electric machine
DENSO CORP53 citations93
US7287311B2Oct 30, 2007
Manufacturing method of stator for vehicular rotary electric machine
DENSO CORP16 citations92
US7210215B2May 1, 2007
Method of manufacturing stator winding of rotary electric machine
DENSO CORP20 citations92
US6971153B2Dec 6, 2005
Method of manufacturing winding of rotary electric machine
DENSO CORP25 citations92
US6903479B2Jun 7, 2005
Method of manufacturing stator winding of rotary electric machine
DENSO CORP13 citations92
US6490779B1Dec 10, 2002
Method for manufacturing rotary electric system
DENSO CORP34 citations91
US6930425B2Aug 16, 2005
Rotary electric machine stator and method of manufacturing the same
DENSO CORP13 citations84
US6834422B2Dec 28, 2004
Method of forming stator winding of rotary electric machine
DENSO CORP13 citations84
US7034429B2Apr 25, 2006
Stator for vehicular rotary electric machine and a manufacturing method thereof
DENSO CORP13 citations83
US6903478B2Jun 7, 2005
Winding for electric rotating machine and manufacturing method for the same
DENSO CORP18 citations83
US6698083B2Mar 2, 2004
Method for manufacturing rotary electric machine
DENSO CORP14 citations83
US7293342B2Nov 13, 2007
Method of manufacturing stator for electric motor
DENSO CORP7 citations74
US6862796B2Mar 8, 2005
Method for manufacturing an electric rotary machine
DENSO CORP11 citations74
US7726007B2Jun 1, 2010
Method of manufacturing stator winding of rotary electric machine
DENSO CORP6 citations73
US7032291B2Apr 25, 2006
Method of manufacturing stator winding of rotary electric machine
DENSO CORP2 citations62
US7977846B2Jul 12, 2011
Rotor for vehicular alternating current generator
DENSO CORP2 citations57
KURARAY CO
16 patentsUS6479153B1Nov 12, 2002
Process for producing a leather-like sheet
KURARAY CO68 citations96
US6322851B1Nov 27, 2001
Manufacturing process for leather-like sheet
KURARAY CO67 citations95
US7951452B2May 31, 2011
Suede artificial leather and production method thereof
KURARAY CO40 citations91
US9437446B2Sep 6, 2016
Slurry for chemical mechanical polishing and chemical mechanical polishing method
KURARAY CO3 citations73
US6156840ADec 5, 2000
Method for producing aqueous emulsion of polyurethane
KURARAY CO15 citations73
US6610774B2Aug 26, 2003
Aqueous dispersion
KURARAY CO10 citations71
US12186855B2Jan 7, 2025
Polishing pad, method for manufacturing polishing pad, and polishing method
KURARAY CO1 citations64
US12252634B2Mar 18, 2025
Polyurethane for polishing layers, polishing layer and polishing pad
KURARAY CO0 citations62
US7193010B2Mar 20, 2007
Aqueous resin composition, and method of manufacturing a separable fastener using this composition
KURARAY CO6 citations62
US7122596B2Oct 17, 2006
Artificial leather and method of producing the same
KURARAY CO6 citations62
US11154960B2Oct 26, 2021
Polishing pad and polishing method using same
KURARAY CO0 citations61
US12576474B2Mar 17, 2026
Modification method of polyurethane, polyurethane, polishing pad, and modification method of polishing pad
KURARAY CO0 citations60
US12109665B2Oct 8, 2024
Modification method of polyurethane, polyurethane, polishing pad, and modification method of polishing pad
KURARAY CO0 citations60
US11787894B2Oct 17, 2023
Polyurethane for polishing layer, polishing layer including polyurethane and modification method of the polishing layer, polishing pad, and polishing method
KURARAY CO1 citations60
US11053339B2Jul 6, 2021
Polyurethane for polishing layer, polishing layer including polyurethane and modification method of the polishing layer, polishing pad, and polishing method
KURARAY CO0 citations60
US12344702B2Jul 1, 2025
Polyurethane for polishing layer, polishing layer, and polishing pad
KURARAY CO0 citations59
OTIS ELEVATOR CO
4 patentsUS10730721B2Aug 4, 2020
Rope cleaning device
OTIS ELEVATOR CO5 citations73
US10994968B2May 4, 2021
Elevator rope elongation measuring device
OTIS ELEVATOR CO2 citations70
US11505431B2Nov 22, 2022
Cleaning device for an elevator system
OTIS ELEVATOR CO0 citations62
US10741049B2Aug 11, 2020
Elevator motion alert system
OTIS ELEVATOR CO0 citations48
KATO MITSURU
2 patentsFUJI KIKO KK
2 patentsMEIDENSHA ELECTRIC MFG CO LTD
2 patentsNAKAYAMA KIMIO
1 patentBANDAI CO
1 patentTOYODA GOSEI KK
1 patentTOKYO KEIKI KK
1 patentNIPPON OTIS ELEVATOR COMPANY
1 patentVIA MECHANICS LTD
1 patentShowing the top 50 of 54 patents by PatentIndex Score.