Koichi Nishioka

Koichi Nishioka

Director/Board Member at Jipangu International, Inc.

80 year
Non-Energy Minerals

Active connections

NameGenderAgeLinked companiesCollaboration
Kazunori Yoshimura M 51
19 years
Tokichiro Tani M 77
17 years
Kenji Sakai M 65
12 years
Eric J. Berentsen M -
-
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Connections Chart

Multi-company connection

Statistics

CountryConnections% of total
United States 4 100.00%

Age of Connections

Active

Past

Male

Female

Members of the board

Executives

Origin of connections