![Ryuichi Ishii](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>)
Ryuichi Ishii
Director/Board Member at
BRAINPAD
Profile
Ryuichi Ishii is currently Director at Zeta-Bridge Corp.
Independent Outside Director at T-Gaia Corp.
since 2024, Net Protections Holdings, Inc. since 2023, BrainPad, Inc. since 2023, and UT Group Co., Ltd. starting 2026.
Formerly President & Representative Director at Sony Network Communications, Inc. from 2008 to 2016 and President & Representative Director at SMN Corp.
from 2017 to 2022.
Ryuichi Ishii active positions
| Companies | Position | Start |
|---|---|---|
| BRAINPAD | Director/Board Member | 2023-08-31 |
| T-GAIA CO | Director/Board Member | 2024-05-31 |
| NET PROTECTIONS HOLDINGS, INC. | Director/Board Member | 2023-05-31 |
| UT GROUP CO.,LTD. | Director/Board Member | 2026-05-31 |
Zeta-Bridge Corp.
 Zeta-Bridge Corp. Packaged SoftwareTechnology Services Engages in speech and image recognition software development, sales of TV ad metadata, and mobile content business | Director/Board Member | - |
Former positions of Ryuichi Ishii
| Companies | Position | End |
|---|---|---|
| SMN CORPORATION | President | 2022-06-21 |
Sony Network Communications, Inc.
 Sony Network Communications, Inc. Major TelecommunicationsCommunications Provides Internet connection services and operates online web portals | President | 2016-03-31 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
48
1st degree connections
7
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 7 |
|---|---|
Sony Network Communications, Inc.
Sony Network Communications, Inc. Major TelecommunicationsCommunications Provides Internet connection services and operates online web portals | Communications |
UT Group Co., Ltd.
 UT Group Co., Ltd. Personnel ServicesCommercial Services Provides staffing services for manufacturing sector | Commercial Services |
Zeta-Bridge Corp.
Zeta-Bridge Corp. Packaged SoftwareTechnology Services Engages in speech and image recognition software development, sales of TV ad metadata, and mobile content business | Technology Services |
SMN Corp.
 SMN Corp. Packaged SoftwareTechnology Services Develops marketing and advertising software & provides digital platform services | Technology Services |
T-Gaia Corp.
 T-Gaia Corp. Electronics DistributorsDistribution Services Sells mobile phones and provide communications services | Distribution Services |
Net Protections Holdings, Inc.
 Net Protections Holdings, Inc. Miscellaneous Commercial ServicesCommercial Services Provides online payment services | Commercial Services |
BrainPad, Inc.
 BrainPad, Inc. Packaged SoftwareTechnology Services Offers information technology solutions and outsourcing services | Technology Services |
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