![Masato Tsumamoto](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>)
Fortuna: 3 M $ al 31/05/2026
Masato Tsumamoto was the founder of CellSource Co., Ltd., founded in 2015, and held the title of Representative Director & Chief Experience Officer from 2024 to 2025.
Mr. Tsumamoto currently holds the position of Independent Outside Director at Ai ROBOTICS, Inc. since 2022.
Mr. Tsumamoto completed undergraduate education at Kyoto University in 2005.
| Empresa | Fecha | Número de acciones | Valoración | Fecha de valoración |
|---|---|---|---|---|
CELLSOURCE CO., LTD. 6,83 % | 31/10/2025 | 1.356.000 ( 6,83 % ) | 3 M $ | 31/05/2026 |
| Empresas | Cargo | Inicio |
|---|---|---|
| AI ROBOTICS INC. | Director/Miembro de la Junta | 01/03/2022 |
| Empresas | Cargo | Fin |
|---|---|---|
| CELLSOURCE CO., LTD. | Fundador | - |
Activas
Inactivas
Empresas cotizadas
Empresas privadas
Relaciones de 1er grado
Empresas vinculadas al 1er grado
Hombre
Mujer
Administradores
Ejecutivos
| Empresas privadas | 3 |
|---|---|
Kyoto University
 Kyoto University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Ai ROBOTICS, Inc.
 Ai ROBOTICS, Inc. Packaged SoftwareTechnology Services Provides AI based marketing and sales services | Technology Services |
CellSource Co., Ltd.
 CellSource Co., Ltd. Pharmaceuticals: MajorHealth Technology Manufactures and sells regenerative medicines & medical devices | Health Technology |
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