We use cookies to provide a better service. By continuing your navigation, you consent to their use. Learn more on Privacy Policy.
Hirotaka Okamura – 略歴
最新の変更:2026年4月12日
経営者プロフィール
Hirotaka Okamura 氏の現況
Executive Officer, Head of Steel Making, Manager of New Steel Manufacturing Study Group at Nakayama Steel Works - View - Nakayama Steel Works org chart