Hirohiko Sumida
Director/Board Member at TOYO SEIKAN GROUP HOLDINGS, LTD.
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Kazuo Murohashi | M | 60 | 38 years | |
| Ichio Otsuka | M | 63 | 41 years | |
| Masashi Gobun | M | 68 | 45 years | |
| Masakazu Soejima | M | 58 | 36 years | |
| Koki Ogasawara | M | 58 | 36 years | |
| Yasumitsu Takebe | M | - | - | |
| Hideaki Kobayashi | M | 78 | 13 years | |
| Mami Taniguchi | M | 58 | 5 years | |
| Tsutao Katayama | M | 75 | 9 years | |
| Hiroshi Suzuki | M | 71 | 7 years | |
| Kazuhiro Sato | M | - | - | |
| Tsuneaki Nagai | M | - | - | |
| Hisatoshi Itsubo | M | 61 | 9 years | |
| Toshikazu Koike | M | 68 | 4 years | |
| Kei Asatsuma | M | 53 | 8 years | |
| Kunio Okawa | M | 68 | 46 years | |
| Toshitaka Uesugi | M | 66 | 44 years | |
| Shinichiro Asada | M | - | - | |
| Tadashi Funahashi | M | 56 | 5 years |
See more
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Atsuo Fujii | M | 72 | 6 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| Japan | 20 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Hirohiko Sumida
- Personal Network
