Osamu Sakiyama – Biography
Last update: February 24, 2026Executive profile
Osamu Sakiyama joined Cube System in 2020.
Osamu Sakiyama is currentlyChairman of the Board at Cube System - View - Cube System org chart
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- At Cube System, Osamu Sakiyama has 11 colleagues including Masahiro Nakanishi (CEO & COO), Takao Shiino (Director)…
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- In the Information Technology & Services industry, Osamu Sakiyama has 28,667 colleagues in 1,478 companies located in 69 countries. 12,644 executive movements have been recorded in the last 12 months. Learn more about Information Technology & Services.
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