Yoshiaki Sumiyoshi

Yoshiaki Sumiyoshi

Director/Board Member at AMAGASAKI PIPE Corp.

Producer Manufacturing

Active connections

NameGenderAgeLinked companiesCollaboration
Yasuyuki Kasai M -
-
Kazumasa Yoshida M -
-
Takao Kasai M -
-
Akihiro Nakanishi M -
-
See more

Connections Chart

Multi-company connection

Statistics

CountryConnections% of total
Japan 4 100.00%

Age of Connections

Active

Past

Male

Female

Members of the board

Executives

Origin of connections