P

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 patents
US6191508B1Feb 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 patents
US6479153B1Nov 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 patents

KATO MITSURU

2 patents

FUJI KIKO KK

2 patents

MEIDENSHA ELECTRIC MFG CO LTD

2 patents

NAKAYAMA KIMIO

1 patent

BANDAI CO

1 patent

TOYODA GOSEI KK

1 patent

TOKYO KEIKI KK

1 patent

NIPPON OTIS ELEVATOR COMPANY

1 patent

VIA MECHANICS LTD

1 patent

Showing the top 50 of 54 patents by PatentIndex Score.