Profile

Hisashi Yamana worked at Nippon Koshuha Steel Co., Ltd.
from 2009 to 2020.
He held the position of Managing Director & GM-Technology Development from 2015 to 2020.

Former positions of Hisashi Yamana

CompaniesPositionEnd
NIPPON KOSHUHA STEEL CO.,LTD. Chief Tech/Sci/R&D Officer 2020-05-31
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