P

Inventor

HOSOE AKIHISA

JP58 patents
⚠️ This page may combine multiple inventors who share the name “HOSOE AKIHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO ELECTRIC INDUSTRIES

26 patents
US6773800B2Aug 10, 2004

Electromagnetic wave absorbent and method for producing magnetic powder for the same

SUMITOMO ELECTRIC INDUSTRIES43 citations92
US6540811B2Apr 1, 2003

Method of producing alloy powders, alloy powders obtained by said method, and products applying said powders

SUMITOMO ELECTRIC INDUSTRIES48 citations90
US6914183B2Jul 5, 2005

Board for printed wiring

SUMITOMO ELECTRIC INDUSTRIES8 citations72
US11186902B2Nov 30, 2021

Wire material for canted coil spring and canted coil spring

SUMITOMO ELECTRIC INDUSTRIES2 citations71
US11664134B2May 30, 2023

Aluminum base wire, stranded wire, and method for manufacturing aluminum base wire

SUMITOMO ELECTRIC INDUSTRIES2 citations69
US10475552B2Nov 12, 2019

Strand for wiring harness and wiring harness

SUMITOMO ELECTRIC INDUSTRIES3 citations69
US12451270B2Oct 21, 2025

Differential signal transmission cable

SUMITOMO ELECTRIC INDUSTRIES1 citations64
US7267756B2Sep 11, 2007

Fine electroforming mold and manufacturing method thereof

SUMITOMO ELECTRIC INDUSTRIES2 citations63
US6850182B2Feb 1, 2005

Electromagnetic wave absorber

SUMITOMO ELECTRIC INDUSTRIES3 citations63
US11180828B2Nov 23, 2021

Aluminum porous body and method for producing aluminum porous body

SUMITOMO ELECTRIC INDUSTRIES0 citations62
US10808300B2Oct 20, 2020

Aluminum alloy and method for manufacturing aluminum alloy

SUMITOMO ELECTRIC INDUSTRIES1 citations62
US9048025B2Jun 2, 2015

Electrode for electric storage device, electric storage device and manufacturing method of electrode for electric storage device

SUMITOMO ELECTRIC INDUSTRIES2 citations62
US12451478B2Oct 21, 2025

Metal porous body

SUMITOMO ELECTRIC INDUSTRIES0 citations59
US11810691B2Nov 7, 2023

Aluminum base wire

SUMITOMO ELECTRIC INDUSTRIES0 citations59
US12428732B2Sep 30, 2025

Metal material and method for manufacturing metal material

SUMITOMO ELECTRIC INDUSTRIES0 citations58
US11890831B2Feb 6, 2024

Composite member and heat radiation member

SUMITOMO ELECTRIC INDUSTRIES0 citations58
US11380602B2Jul 5, 2022

Plating film and plated member

SUMITOMO ELECTRIC INDUSTRIES0 citations58
US12250802B2Mar 11, 2025

Differential signal transmission cable

SUMITOMO ELECTRIC INDUSTRIES0 citations52
US7667480B2Feb 23, 2010

Anisotropic conductive sheet, its production method, connection method and inspection method

SUMITOMO ELECTRIC INDUSTRIES1 citations52
US10020126B2Jul 10, 2018

Three-dimensional network aluminum porous body, electrode using the aluminum porous body, and nonaqueous electrolyte battery, capacitor and lithium-ion capacitor with nonaqueous electrolytic solution, each using the electrode

SUMITOMO ELECTRIC INDUSTRIES0 citations51
US9758887B2Sep 12, 2017

Method for producing aluminum film

SUMITOMO ELECTRIC INDUSTRIES0 citations51
US9711801B2Jul 18, 2017

Three-dimensional net-like aluminum porous body, electrode using the aluminum porous body, nonaqueous electrolyte battery using the electrode, and nonaqueous electrolyte capacitor using the electrode

SUMITOMO ELECTRIC INDUSTRIES0 citations51
US9553300B2Jan 24, 2017

Electrode material; and battery, nonaqueous-electrolyte battery, and capacitor all incorporating the material

SUMITOMO ELECTRIC INDUSTRIES1 citations51
US9484570B2Nov 1, 2016

Method for producing electrode for electrochemical element

SUMITOMO ELECTRIC INDUSTRIES0 citations51
US9297091B2Mar 29, 2016

Method for producing aluminum film and method for producing aluminum foil

SUMITOMO ELECTRIC INDUSTRIES1 citations51
US9270073B2Feb 23, 2016

Three-dimensional network aluminum porous body for current collector, electrode using the aluminum porous body, and battery, capacitor and lithium-ion capacitor each using the electrode

SUMITOMO ELECTRIC INDUSTRIES0 citations51

AUTONETWORKS TECHNOLOGIES LTD

12 patents

HOSOE AKIHISA

9 patents
US8913368B2Dec 16, 2014

Three-dimensional network aluminum porous body, electrode using the aluminum porous body, and nonaqueous electrolyte battery, capacitor using nonaqueous electrolytic solution and lithium-ion capacitor using nonaqueous electrolytic solution, each using the electrode

HOSOE AKIHISA11 citations83
US8497037B2Jul 30, 2013

Current collector using three-dimensional network aluminum porous body, electrode using the current collector, and nonaqueous electrolyte battery, capacitor and lithium-ion capacitor with nonaqueous electrolytic solution, each using the electrode, and method for producing the electrode

HOSOE AKIHISA10 citations83
US9337492B2May 10, 2016

Electrochemical element

HOSOE AKIHISA2 citations61
US8465875B2Jun 18, 2013

Three-dimensional network aluminum porous body for current collector, electrode using the aluminum porous body, and battery, capacitor and lithium-ion capacitor each using the electrode

HOSOE AKIHISA2 citations61
US8728627B2May 20, 2014

Manufacturing method of aluminum structural body and aluminum structural body

HOSOE AKIHISA0 citations52
US9390866B2Jul 12, 2016

Three-dimensional network aluminum porous body for current collector, and current collector, electrode, nonaqueous electrolyte battery, capacitor and lithium-ion capacitor, each using aluminum porous body

HOSOE AKIHISA1 citations51
US9263195B2Feb 16, 2016

Three-dimensional network aluminum porous body, electrode using the aluminum porous body, and nonaqueous electrolyte battery, capacitor and lithium-ion capacitor with nonaqueous electrolytic solution, each using the electrode

HOSOE AKIHISA0 citations51
US9184435B2Nov 10, 2015

Electrode for electrochemical element and method for producing the same

HOSOE AKIHISA1 citations51
US8541134B2Sep 24, 2013

Electrode using three-dimensional network aluminum porous body, and nonaqueous electrolyte battery, capacitor and lithium-ion capacitor with nonaqueous electrolytic solution, each using the electrode

HOSOE AKIHISA0 citations51

OTA NOBUHIRO

2 patents

NITTA KOJI

1 patent

Showing the top 50 of 58 patents by PatentIndex Score.