Products
Products
Products
Search by Business Segment
Search by Material etc.
Search from alphabetical list
Search by Material etc.
Products
Search by Material etc.
Raw Materials
Ceramics
Semiconductor
Powders
Metals & Alloy
Diamonds
Components
Wires
Tubes & Tapes
Optical Components
Metal Components
Electrical Components
Modules
Water Treatment Membrane
Thermal Modules/Devices
Optical Modules
Cables
End Products
Fusion Splicer & Accessories
Batteries
Cutting Tools
Diamond CBN Tools
Network-Related Devices
Systems
FTTx Solutions
Data Center Solutions
Power Energy Systems
Communication Systems
Information and Communication Global Portal
IT Asset Management
Search by Business Segment
Products
Search by Business Segment
Environment & Energy
Info - communications
Automotive
Electronics
Industrial Materials
Company
Company
Company
Learn more about Sumitomo Electric
Company Top
Company Profile
At a Glance
History
Corporate Philosophy
Brand & Corporate Identity
Structure & Leadership
President's Message
Management
Skills Matrix of Directors and Audit & Supervisory Board Members
Strategy & Governance
Glorious Excellent Company
Long-term vision "Sumitomo Electric Group 2030 VISION"
Mid-term Management Plan 2025
Corporate Governance
GX Strategy
Get in Touch
Exhibitions
Offices & Group Companies
Compliance Hotlines
Learn more about Sumitomo Electric
Contact Us
Global | EN
R&D
R&D
R&D Vision
Environment and Energy
Infocommunications
Automotive
Electronics
Industrial Materials
Analysis Technology
Others
R&D Organization
TECHNICAL REVIEW
SUMITOMO ELECTRIC TECHNICAL REVIEW
History of SUMITOMO ELECTRIC TECHNICAL REVIEW
Meet the Authors
Sustainability
Sustainability
Corporate Governance
Fundamental Policy for Sustainability Management
Materiality
Structure to Promote Sustainability Management
Value Creation Process
Integrated Report
CSR
CSR Basic Policy
CSR Core Categories
Social Activities
Environment
Stakeholder Dialogue
Corporate Governance
Risk Management
Compliance
Information Disclosure
Download Guidelines
Publications
Publications
Press Release and News
id - eMagazine
President's Blog
Technical Review
Articles from Sumitomo Electric
Integrated Report
Company Profile
CSR Book
IR
IR
Stock Information
General Meeting of Shareholders
IR Library
Financial Highlights
IR Calendar of Events
FAQ
Forward-looking Statement
Careers
Careers
Job Opportunities
Global HRM Policy
Global Executive Program
Our People
Global Internship Program
R&D
R&D
R&D Vision
Environment and Energy
Infocommunications
Automotive
Electronics
Industrial Materials
Analysis Technology
Others
R&D Organization
TECHNICAL REVIEW
SUMITOMO ELECTRIC TECHNICAL REVIEW
History of SUMITOMO ELECTRIC TECHNICAL REVIEW
Meet the Authors
Sustainability
Sustainability
Corporate Governance
Fundamental Policy for Sustainability Management
Materiality
Structure to Promote Sustainability Management
Value Creation Process
Integrated Report
CSR
CSR Basic Policy
CSR Core Categories
Social Activities
Environment
Stakeholder Dialogue
Corporate Governance
Risk Management
Compliance
Information Disclosure
Download Guidelines
Publications
Publications
Press Release and News
id - eMagazine
President's Blog
Technical Review
Articles from Sumitomo Electric
Integrated Report
Company Profile
CSR Book
IR
IR
Stock Information
General Meeting of Shareholders
IR Library
Financial Highlights
IR Calendar of Events
FAQ
Forward-looking Statement
Careers
Careers
Job Opportunities
Global HRM Policy
Global Executive Program
Our People
Global Internship Program
Contact Us
Global | EN
Products
Products
Company
Company
R&D
Sustainability
Publications
IR
Careers
Contact Us
Global | EN
Products
Search by Business Segment
Search by Material etc.
Search from alphabetical list
Search by Material etc.
Products
Search by Material etc.
Raw Materials
Ceramics
Semiconductor
Powders
Metals & Alloy
Diamonds
Components
Wires
Tubes & Tapes
Optical Components
Metal Components
Electrical Components
Modules
Water Treatment Membrane
Thermal Modules/Devices
Optical Modules
Cables
End Products
Fusion Splicer & Accessories
Batteries
Cutting Tools
Diamond CBN Tools
Network-Related Devices
Systems
FTTx Solutions
Data Center Solutions
Power Energy Systems
Communication Systems
Information and Communication Global Portal
IT Asset Management
Search by Business Segment
Products
Search by Business Segment
Environment & Energy
Info - communications
Automotive
Electronics
Industrial Materials
Company
Company Top
Company Profile
At a Glance
History
Corporate Philosophy
Brand & Corporate Identity
Structure & Leadership
President's Message
Management
Skills Matrix of Directors and Audit & Supervisory Board Members
Strategy & Governance
Glorious Excellent Company
Long-term vision "Sumitomo Electric Group 2030 VISION"
Mid-term Management Plan 2025
Corporate Governance
GX Strategy
Get in Touch
Exhibitions
Offices & Group Companies
Compliance Hotlines
Learn more about Sumitomo Electric
Publications
Press Release and News
Consolidated Financial Results for the Nine Months Ended December 31, 2025
Press Release and News
03 February 2026
Consolidated Financial Results for the Nine Months Ended December 31, 2025
Press Releases
Investor Relations
Timely Disclosure
more
Keep Reading
Press Releases & News
Press Releases
Products & Technology
Sumitomo Electric Launches Sales of Compact Membrane Treatment System Capable of Reducing Industrial Waste Disposal Volume by Up to 90% for Wastewater and Waste Liquids Containing Oil
09 February 2026
Investor Relations
Fact Book FY2025 3rd Edition
03 February 2026
Press Releases
Investor Relations
Timely Disclosure
Notice of Revisions to the Full-Year Consolidated Financial Forecasts of the Fiscal Year ending March 31, 2026 (221 KB)
03 February 2026
Press Releases
Exhibitions
Products & Technology
Sumitomo Electric Exhibits Next-Generation Interface Cable at Integrated Systems Europe (ISE) 2026
02 February 2026
Awards
Sumitomo Electric Receives the “CLARIVATE TOP 100 Global Innovators 2026” Award
27 January 2026
See All Press Releases & News