Ryo Hirooka – Biography
Last update: January 12, 2026Executive profile
Ryo Hirooka joined Hoya in 2002. Ryo served as President of Dutch Holding and Deputy Chief Financial Officer for Hoya.
Ryo Hirooka is currentlyChief Financial Officer, Representative Executive Officer and Director at Hoya - View - Hoya org chart
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Education
Ryo Hirooka has a Bachelor of Laws from Kwansei Gakuin University.
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Company Colleagues
- At Hoya, Ryo Hirooka has 51 colleagues including Eiichiro Ikeda (President, CEO & Director), Mika Nishimura (Director)…
Industry Colleagues
- In the Semiconductors industry, Ryo Hirooka has 10,225 colleagues in 577 companies located in 32 countries. 4,740 executive movements have been recorded in the last 12 months. Learn more about Semiconductors.
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