Seiji Maruyama active positions
| Companies | Position | Start | End |
|---|
Career history of Seiji Maruyama
Former positions of Seiji Maruyama
| Companies | Position | Start | End |
|---|---|---|---|
| NTT DOCOMO, INC. | Director/Board Member | 31/05/2016 | 20/06/2022 |
| Chief Tech/Sci/R&D Officer | 31/05/2019 | 20/06/2022 | |
| Human Resources Officer | 31/05/2016 | 31/05/2018 | |
| Corporate Officer/Principal | 31/05/2010 | 31/05/2019 |
Statistics
International
| Japan | 2 |
Operational
| Director/Board Member | 2 |
| Chief Tech/Sci/R&D Officer | 1 |
| Human Resources Officer | 1 |
Sectoral
| Communications | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 1 |
|---|---|
NTT Docomo, Inc.
 NTT Docomo, Inc. Wireless TelecommunicationsCommunications NTT DoCoMo, Inc. engages in the mobile communications business. It operates through the following segments: Telecommunications, Smart Life, and Other Businesses. The Telecommunications Business segment provides mobile communication services, optical-fiber broadband and other telecommunications services. The Smart Life Business segment handles the finance or payment services, shopping services, and life-related services. It also manages the d market services that include video and music distribution, electronic book store service, and online shopping service. The Other Businesses segment covers the mobile device protection service, machine to machine, system development, sales and maintenance. The company was founded in August 1991 and is headquartered in Tokyo, Japan. | Communications |
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