Naoyuki Koyama

Naoyuki Koyama

President at Plantec, Inc. (Tokyo)

Industrial Services

Active connections

NameGenderAgeLinked companiesCollaboration
Noboru Kishida M -
-
Katsuaki Watanabe M 82
-
Tadasu Ohe M -
-
Tadao Kimachi M -
-
Ichiro Morinaga M -
-
Katsumi Kuwabara M -
-
Taito Ohe M -
-
See more

Connections Chart

Multi-company connection

Statistics

CountryConnections% of total
Japan 7 100.00%

Age of Connections

Active

Past

Male

Female

Members of the board

Executives

Origin of connections