Kensuke Koshiyama – Biography
Last update: April 23, 2026Executive profile
Kensuke Koshiyama is currently
Director at NTT Group - View - NTT Group org chart
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The colleagues of Kensuke Koshiyama
Company Colleagues
- At NTT Group, Kensuke Koshiyama has 675 colleagues including Akira Shimada (CEO), Natsuko Takei (Director)…
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- In the Telecommunications industry, Kensuke Koshiyama has 23,195 colleagues in 1,581 companies located in 144 countries. 14,576 executive movements have been recorded in the last 12 months. Learn more about Telecommunications.
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