Koichi Yamaya – Biography
Last update: April 9, 2026Executive profile
Koichi Yamaya is currently
Executive Officer, Director of Consulting Promotion in Market Development Unit at Fujimak - View - Fujimak org chart
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The colleagues of Koichi Yamaya
Company Colleagues
- At Fujimak, Koichi Yamaya has 18 colleagues including Koji Kumagai (President), Toshinori Kumagai (Chairman of the Board)…
Industry Colleagues
- In the Household Products industry, Koichi Yamaya has 12,290 colleagues in 895 companies located in 63 countries. 5,722 executive movements have been recorded in the last 12 months. Learn more about Household Products.
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