Perfil
Masato Ryoki is currently an Outside Director at WITZ Corp.
since 2006.
Formerly, the role of Chairman was held at Tatung-Okuma Co., Ltd. and the position of Senior MD & GM-Manufacturing was held at Okuma Corp.
(Japan) from 2014 to 2018.
Cargos activos de Masato Ryoki
| Empresas | Cargo | Inicio |
|---|---|---|
| WITZ CORPORATION | Director/Miembro de la Junta | 01/10/2006 |
Antiguos cargos conocidos de Masato Ryoki.
| Empresas | Cargo | Fin |
|---|---|---|
Tatung-Okuma Co., Ltd.
Tatung-Okuma Co., Ltd. Industrial MachineryProducer Manufacturing Manufactures and wholesales grinding and heat treatment equipment and machine tools | Presidente | - |
| OKUMA CORPORATION | Director Técnico/Científico/I+D | - |
Experiencias
Funciones ocupadas
Activas
Inactivas
Empresas cotizadas
Empresas privadas
Relaciones
Relaciones de 1er grado
Empresas vinculadas al 1er grado
Hombre
Mujer
Administradores
Ejecutivos
Empresas relacionadas
| Empresas privadas | 3 |
|---|---|
Okuma Corp.
Okuma Corp. Industrial MachineryProducer Manufacturing Engages in the manufacture and sale of machine tools | Producer Manufacturing |
Tatung-Okuma Co., Ltd.
Tatung-Okuma Co., Ltd. Industrial MachineryProducer Manufacturing Manufactures and wholesales grinding and heat treatment equipment and machine tools | Producer Manufacturing |
WITZ Corp.
WITZ Corp. Packaged SoftwareTechnology Services Develops software applications | Technology Services |
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- Masato Ryoki
















