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Products (Mar.26)

Sumitomo Electric Has Developed New-type Multi-Core Optical Fiber for Optical Interconnects and Realized Highest-Density Multi-Core Fiber Optic Cable

Products (Mar.24)

Sumitomo Electric and Xilinx conduct joint 100G Demonstration

Products (Mar.24)

Sumitomo Electric Demonstrates 400G Solutions

Products (Mar.17)

Sumitomo Electric Has Developed Single-mode Multi-fiber Lensed Optical Connectors

Others (Jan.19)

Sumitomo Electric Receives Thomson Reuters 2014 Top 100 Global Innovators Award

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Information

(Feb.3)

Fact Book FY2014 3rd Edition [Download PDF : 622KB ]

(Nov.14)

CSR Report 2014

(Oct.30)

Fact Book FY2014 2nd Edition [Download PDF : 1,100KB ]

(Sep.5)

COMPANY PROFILE 2014

(Aug.8)

Annual Report 2014

President & CEO Masayoshi Matsumoto's Blog

Global Human Resource Management Policy

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