![Makoto Sumita](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>)
Makoto Sumita
No open positions remaining
Net worth: 9 M $ as of 2026-08-30
Profile
Currently, Makoto Sumita occupies the position of Chairman of Innotech Corp. and Chairman of TDK Corp. In his past career he occupied the position of Member of Nomura Research Institute Ltd. and Chairman for Innotech Frontier, Inc.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
INNOTECH CORPORATION 2.96% | 2025-09-29 | 406,000 ( 2.96% ) | 9 M $ | 2026-08-30 |
Former positions of Makoto Sumita
| Companies | Position | End |
|---|---|---|
| NIKON CORPORATION | Director/Board Member | 2025-06-26 |
| NOMURA RESEARCH INSTITUTE, LTD. | Corporate Officer/Principal | 1990-12-31 |
| MINKABU THE INFONOID, INC. | Chairman | 2024-05-31 |
Innotech Frontier, Inc.
 Innotech Frontier, Inc. Investment ManagersFinance Functions as a venture capital fund | Chairman | - |
| TDK CORPORATION | Chairman | 2022-03-31 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
26
1st degree connections
7
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 7 |
|---|---|
TDK Corp.
 TDK Corp. Electronic ComponentsElectronic Technology Engages in the manufacture and sale of ceramic capacitors, electronic components and others | Electronic Technology |
Nomura Research Institute Ltd.
 Nomura Research Institute Ltd. Information Technology ServicesTechnology Services Provides financial and industrial IT, infrastructure and consulting services | Technology Services |
Nikon Corp.
 Nikon Corp. Electronics/AppliancesConsumer Durables Manufactures digital cameras, other camera-related products, binoculars & other optical products | Consumer Durables |
Innotech Corp.
 Innotech Corp. Computer PeripheralsElectronic Technology Manufactures and distributes computer storage equipment and software | Electronic Technology |
Minkabu The Infonoid Inc.
 Minkabu The Infonoid Inc. Information Technology ServicesTechnology Services Provides information technology solutions for the financial sector | Technology Services |
IT Access Co., Ltd.
 IT Access Co., Ltd. Packaged SoftwareTechnology Services Develops embedded system software and provides integration support services | Technology Services |
Innotech Frontier, Inc.
Innotech Frontier, Inc. Investment ManagersFinance Functions as a venture capital fund | Finance |
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