Osamu Sekiyama

Osamu Sekiyama

Technology Services
Consumer Services
Communications

Connections Chart

Multi-company connection

Former connections

NameGenderAgeLinked companiesCollaboration
Chor Khin Teo F - 14 years
Skip Tang M - 14 years
Daniel Kung M 68 2 years
Shunsuke Kojima M 57
Rikkyo University
4 years
Jee Ho Park M 55 2 years
Eiichiro Sakai M 51
Rikkyo University
4 years
Takashi Eida M 48 1 years
Yoshihiro Yamazaki M - -
Naoki Ando M 54
Rikkyo University
3 years
Emmy Wu M - 13 years
Hiroshi Suzuki M 56
Rikkyo University
4 years
Keiji Ito M - 2 years
Kenichi Yamaguchi M -
Rikkyo University
4 years
Masato Kamekawa M 69
Rikkyo University
3 years
Tadashi Mizuno M 55
Rikkyo University
4 years
Akira Hosaka M -
Rikkyo University
4 years
Rieko Kawaguchi M 55
Rikkyo University
4 years
Susumu Tategami M 50
Rikkyo University
4 years
Takeshi Ishiguro M 53
Rikkyo University
4 years
Masatoshi Nobuhara M - 3 years
Hiroshi Uematsu M -
Rikkyo University
4 years
Kenichiro Uchimura M 64 5 years
Takashi Nagashima M 65 2 years
Tatsuo Uemura M 76
Rikkyo University
-
Nie Khian Thian M - 9 years
Shinichi Suzukawa M 68 7 years
Siew Tian Low F - 6 years
Hidehiko Tajima M 70 4 years
Yau Chung Li M 53 11 years
Pay Lee Lee F - 3 years
Hitoshi Nakamura M 55
Rikkyo University
4 years
Yukihiro Shida M 59
Rikkyo University
4 years
Yukinori Hara M 50
Rikkyo University
4 years
Yasuhiko Shiozaki M - 3 years
Ai Zhen Chen F 67
Rikkyo University
4 years
Hidemi Akita M -
Rikkyo University
4 years
Paul Takeshi Masuda M -
Rikkyo University
5 years

Statistics

CountryConnections% of total
Japan 19 51.35%
Bermuda 18 48.65%

Age of Connections

Active

Past

Male

Female

Members of the board

Executives

Origin of connections