Tsuyoshi Koyama

Tsuyoshi Koyama

70 year
Health Technology

Career history of Tsuyoshi Koyama

Former positions of Tsuyoshi Koyama

CompaniesPositionStartEnd
NIPPON CHEMIPHAR CO., LTD. Director/Board Member 2012-06-27 -
Corporate Officer/Principal 2011-03-24 -

Statistics

International

Japan 2

Operational

Director/Board Member 1
Corporate Officer/Principal 1

Sectoral

Health Technology 2

Positions held

Active

Inactive

Listed companies

Private companies

Linked companies

Listed companies1
NIPPON CHEMIPHAR CO., LTD.

Health Technology