“President & CEO Masayoshi Matsumoto's blog” closure notice

Thank you for visiting “President & CEO Masayoshi Matsumoto's blog”. Following the change of president, the blog has been closed at the end of July 2017.

The new president Osamu Inoue is now writing a blog. Click on the link below for his “Sumitomo Electric President's Blog”.
We hope you will enjoy reading!

“Sumitomo Electric President's Blog”

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