P

Inventor

UENO TOMOYUKI

JP45 patents
⚠️ This page may combine multiple inventors who share the name “UENO TOMOYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO ELECTRIC INDUSTRIES

29 patents
US10898950B2Jan 26, 2021

Dust core, electromagnetic component and method for manufacturing dust core

SUMITOMO ELECTRIC INDUSTRIES2 citations72
US11770034B2Sep 26, 2023

Core for, rotating electrical machine

SUMITOMO ELECTRIC INDUSTRIES2 citations71
US7348286B2Mar 25, 2008

Ceramic composite material and method of its manufacture

SUMITOMO ELECTRIC INDUSTRIES3 citations63
US12301055B2May 13, 2025

Core piece, stator core, stator, and rotary electric machine

SUMITOMO ELECTRIC INDUSTRIES0 citations62
US12021412B2Jun 25, 2024

Core piece, stator core, stator, and rotary electric machine

SUMITOMO ELECTRIC INDUSTRIES0 citations62
US11894720B2Feb 6, 2024

Core, stator and rotating electrical machine

SUMITOMO ELECTRIC INDUSTRIES0 citations62
US11718901B2Aug 8, 2023

Method for producing coated magnetic powder, method for producing dust core, and method for producing electromagnetic component

SUMITOMO ELECTRIC INDUSTRIES0 citations62
US11581763B2Feb 14, 2023

Core piece, stator core, stator, and rotary electric machine

SUMITOMO ELECTRIC INDUSTRIES0 citations62
US11211198B2Dec 28, 2021

Method for manufacturing powder magnetic core, and method for manufacturing electromagnetic component

SUMITOMO ELECTRIC INDUSTRIES0 citations62
US12166379B2Dec 10, 2024

Core piece, stator core, stator, rotary electric machine, and method for producing core piece

SUMITOMO ELECTRIC INDUSTRIES0 citations61
US11901773B2Feb 13, 2024

Rotating electric machine

SUMITOMO ELECTRIC INDUSTRIES0 citations61
US12226860B2Feb 18, 2025

Method for manufacturing sintered gear

SUMITOMO ELECTRIC INDUSTRIES0 citations60
US12237718B2Feb 25, 2025

Core, stator, and rotating electric device

SUMITOMO ELECTRIC INDUSTRIES0 citations59
US11996731B2May 28, 2024

Core, stator, and rotating electric device

SUMITOMO ELECTRIC INDUSTRIES0 citations59
US11919081B2Mar 5, 2024

Method of making sintered part

SUMITOMO ELECTRIC INDUSTRIES0 citations59
US10280488B2May 7, 2019

Iron-based powder for powder metallurgy and method for producing iron-based powder for powder metallurgy

SUMITOMO ELECTRIC INDUSTRIES1 citations59
US12119707B2Oct 15, 2024

Rotary electric machine cores with reference position marks

SUMITOMO ELECTRIC INDUSTRIES0 citations52
US11888347B2Jan 30, 2024

Core, stator, and rotary electric machine

SUMITOMO ELECTRIC INDUSTRIES0 citations52
US11888351B2Jan 30, 2024

Core, stator, and rotary electric machine

SUMITOMO ELECTRIC INDUSTRIES0 citations52
US11869691B2Jan 9, 2024

Powder magnetic core and electromagnetic part

SUMITOMO ELECTRIC INDUSTRIES0 citations52
US7723248B2May 25, 2010

Ceramic composite material and method for producing same

SUMITOMO ELECTRIC INDUSTRIES1 citations52
US11923726B2Mar 5, 2024

Stator core, rotating electric device, and stator core manufacturing method

SUMITOMO ELECTRIC INDUSTRIES0 citations51
US11794244B2Oct 24, 2023

Method for manufacturing dust core and raw material powder for dust core

SUMITOMO ELECTRIC INDUSTRIES0 citations51
US11101058B2Aug 24, 2021

Compact, electromagnetic component, and method for producing compact

SUMITOMO ELECTRIC INDUSTRIES0 citations51
US11636963B2Apr 25, 2023

Method for manufacturing powder magnetic core

SUMITOMO ELECTRIC INDUSTRIES0 citations50
US11802617B2Oct 31, 2023

Method of manufacturing sintered gear

SUMITOMO ELECTRIC INDUSTRIES0 citations49
US11167517B2Nov 9, 2021

Powder compaction mold and method for manufacturing powder compact

SUMITOMO ELECTRIC INDUSTRIES0 citations49
US11791672B2Oct 17, 2023

Core, stator, and rotating electric machine

SUMITOMO ELECTRIC INDUSTRIES0 citations48
US11591681B2Feb 28, 2023

Iron-based sintered body

SUMITOMO ELECTRIC INDUSTRIES0 citations48

FUJITSU LTD

6 patents

SUMITOMO ELECTRIC SINTERED ALLOY LTD

4 patents

UENO TOMOYUKI

2 patents

HASEGAWA MASATO

1 patent

MITSUI TOATSU CHEMICALS

1 patent

CANON KK

1 patent

EHARA JUNICHI

1 patent