Masunaru Yamakawa

Masunaru Yamakawa

President at JIG-SAW INC.

Net worth: 23 M $ as of 2024-04-29

57 year
Technology Services
Consumer Services

Active connections

NameGenderAgeLinked companiesCollaboration
HIromichi Suzuki M 40 12 years
Shinichi Misawa M 64 10 years
Taisei Shiga M 50 20 years
Makoto Moro M 63 10 years
Akihiko Yamamoto M 66 18 years
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Connections Chart

Multi-company connection

Former connections

NameGenderAgeLinked companiesCollaboration
Masato Ogino M 59 -
Kazutomo Robert Hori M 58
Kwansei Gakuin University
4 years
Tomosada Yoshikawa M 57
Kwansei Gakuin University
4 years
Takatoshi Ikenishi M 60
Kwansei Gakuin University
4 years
Nobuyuki Kotani M 60
Kwansei Gakuin University
4 years
Norio Shimoda M 67
Kwansei Gakuin University
1 years
Shuichi Nakajima M 60
Kwansei Gakuin University
4 years
Toshihiro Kamada M 60
Kwansei Gakuin University
4 years
Takayuki Araki M 62
Kwansei Gakuin University
4 years
Koji Asada M 55
Kwansei Gakuin University
3 years
Yoshikazu Shimauchi M 56
Kwansei Gakuin University
4 years
Konosuke Mizuta M 58
Kwansei Gakuin University
4 years
Yoshihisa Domoto M 59
Kwansei Gakuin University
4 years

Statistics

CountryConnections% of total
Japan 18 100.00%

Age of Connections

Active

Past

Male

Female

Members of the board

Executives

Origin of connections