Ryuichiro Koseki

Ryuichiro Koseki

66 year
Producer Manufacturing
Non-Energy Minerals

Profile

Ryuichiro Koseki worked as a Director & Manager-Corporate Planning at Chuo Denki Kogyo Co., Ltd.
from 2009 to 2014.
He also worked as a Managing Executive Officer & Head-Personnel at Nippon Denko Co., Ltd.

Former positions of Ryuichiro Koseki

CompaniesPositionEnd
NIPPON DENKO CO., LTD. Human Resources Officer -
CHUO DENKI KOGYO CO., LTD. Director/Board Member -
See the detail of Ryuichiro Koseki's experience

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Ryuichiro Koseki's experience

Linked companies

Listed companies1
NIPPON DENKO CO., LTD.

Producer Manufacturing

Private companies1

Non-Energy Minerals

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  3. Ryuichiro Koseki