![Ryoko Toyama](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>)
Ryoko Toyama
Direktor/Vorstandsmitglied bei
TOPPAN HOLDINGS INC.
Profil
Ryoko Toyama is currently an Independent Outside Director at TOPPAN Holdings, Inc. since 2016, an Independent Outside Director at Oki Electric Industry Co., Ltd. starting in 2025, and a Professor at Chuo Graduate School of Strategic Management since 2008.
Former roles include Independent Outside Director at M3, Inc. and Assistant Professor at Japan Advanced Institute of Science & Technology.
Aktive Positionen von Ryoko Toyama
| Unternehmen | Position | Beginn |
|---|---|---|
| TOPPAN HOLDINGS INC. | Direktor/Vorstandsmitglied | 01.06.2016 |
| OKI ELECTRIC INDUSTRY CO., LTD. | Direktor/Vorstandsmitglied | 01.06.2025 |
Chuo Graduate School of Strategic Management
 Chuo Graduate School of Strategic Management Other Consumer ServicesConsumer Services Functions as a College/University | Corporate Officer/Principal | 01.04.2008 |
Ehemalige bekannte Positionen von Ryoko Toyama
| Unternehmen | Position | Ende |
|---|---|---|
| M3, INC. | Direktor/Vorstandsmitglied | - |
Japan Advanced Institute of Science & Technology
 Japan Advanced Institute of Science & Technology Other Consumer ServicesConsumer Services Functions as a College/University | Corporate Officer/Principal | - |
Erfahrungen
Besetzte Positionen
Aktive
Inaktive
Börsennotierte Unternehmen
Private Unternehmen
Beziehungen
47
Beziehungen ersten Grades
5
Unternehmen ersten Grades
Herr
Frau
Aufsichtsräte
Führungskräfte
Unternehmensverbindungen
| Private Unternehmen | 5 |
|---|---|
TOPPAN Holdings, Inc.
 TOPPAN Holdings, Inc. Commercial Printing/FormsCommercial Services Engages in business forms, commercial, photo masks printing and ICT services | Commercial Services |
Oki Electric Industry Co., Ltd.
 Oki Electric Industry Co., Ltd. Electronic Equipment/InstrumentsElectronic Technology Manufactures and sells ATM's, cash handling machines, branch terminals, ticket reservation terminals, disaster prevention systems and defense systems | Electronic Technology |
M3, Inc.
 M3, Inc. Internet Software/ServicesTechnology Services Operates an online medical information platform | Technology Services |
Japan Advanced Institute of Science & Technology
Japan Advanced Institute of Science & Technology Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Chuo Graduate School of Strategic Management
Chuo Graduate School of Strategic Management Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
