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The World of Soft Magnetic Composites Supporting a Sustainable Age

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HIGHLIGHTS

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Presenting Value Creation Stories

Integrated Report 2024

Sumitomo Electric President's Blog

2025 Sumitomo Electric Group Kaizen Awards

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Contributing to Society through Innovations in Optical Fiber Communication

SUMITOMO ELECTRIC TECHNICAL REVIEW

April 2025 No.100

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New Vanadium Redox Flow Battery Website

TOP INTERVIEW

Sumitomo Electric’s Pursuit of “Goho Yoshi”

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Press Releases & News

The Latest about
Sumitomo Electric

The Duke of Edinburgh Visits Osaka Works for a Power Cable Factory Tour

25 September 2025

Sumitomo Electric Selected as Official Sponsor for the 3rd Vocational Skills Competition in China

12 September 2025

Pedestrian Detection Millimeter-Wave Sensor Successfully Deployed in the U.S. to Be Showcased for the First Time at ITS World Congress 2025

21 August 2025

Sumitomo Electric Contributes to AI-Driven Optimization of Renewable Energy with Vanadium Redox Flow Battery at Osaka Metropolitan University - Industry-Academia-Government Demonstration Project Launched at the Innovation Academy Smart Energy Building -

05 August 2025

Sumitomo Electric Selected for the First Time as Top Rating in CDP Supplier Engagement Assessment

01 August 2025

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President's Blog

Follow our President Inoue on his Blog. Updated regularly, the President's Blog covers various topics including his activities and viewpoints.

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e-magazine "id"

id introduces the reader to various topics, such as our efforts to overcome challenges, ways of doing business, and historic turning points, to portray the Sumitomo Electric Group’s contributions to society.

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