Profile

Yoshiyuki Ume served as the Chairman of TTK Co., Ltd.
from 1998 to 2010.

Former positions of Yoshiyuki Ume

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

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Connections

10

1st degree connections

1

1st degree companies

Male

Female

Members of the board

Executives

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Linked companies

Private companies1

Industrial Services

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