![Seiichiro Hamada](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Seiichiro Hamada formerly worked at Toyo Tec Co., Ltd., as Independent Outside Director and The Kansai Electric Power Co., Inc., as Head-Innovation.
| Companies | Position | Start |
|---|---|---|
K4 Ventures GK
 K4 Ventures GK Investment ManagersFinance K4 Ventures is an active manager which invests in companies located in Japan, the United States and Europe. It participates in all stages and focuses on a wide range of sectors and industries. | Private Equity Investor | - |
| Companies | Position | End |
|---|---|---|
| THE KANSAI ELECTRIC POWER COMPANY, INCORPORATED | Corporate Officer/Principal | - |
| TOYO TEC CO.,LTD. | Director/Board Member | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 3 |
|---|---|
The Kansai Electric Power Co., Inc.
 The Kansai Electric Power Co., Inc. Electric UtilitiesUtilities Distributes electric power and provides wired telecommunications and Internet services | Utilities |
Toyo Tec Co., Ltd.
 Toyo Tec Co., Ltd. Miscellaneous Commercial ServicesCommercial Services Provides security, building management and real estate services | Commercial Services |
K4 Ventures GK
K4 Ventures GK Investment ManagersFinance K4 Ventures is an active manager which invests in companies located in Japan, the United States and Europe. It participates in all stages and focuses on a wide range of sectors and industries. | Finance |
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