![Takashi Tsumura](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>)
Takashi Tsumura
Founder at
JTEC CORPORATION
Net worth: 28 M $ as of 31/05/2026
Profile
Takashi Tsumura is the founder of JTEC Corp.
(Osaka), where he holds the title of President & Representative Director starting in 1993.
He is currently a Representative Director at ESCO Ltd. (Japan).
Mr. Tsumura received his undergraduate degree from the Graduate School of Engineering Osaka University in 1981.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
JTEC CORPORATION 42.16% | 31/12/2025 | 2,490,000 ( 42.16% ) | 28 M $ | 31/05/2026 |
Takashi Tsumura active positions
| Companies | Position | Start |
|---|---|---|
| JTEC CORPORATION | Founder | 21/12/1993 |
ESCO Ltd. (Japan)
 ESCO Ltd. (Japan) Medical SpecialtiesHealth Technology Manufactures and sells physics and chemistry equipment | Director/Board Member | - |
Training of Takashi Tsumura
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
3
1st degree connections
3
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 3 |
|---|---|
JTEC Corp. (Osaka)
 JTEC Corp. (Osaka) Electronic ComponentsElectronic Technology Engages in development, designing and manufacturing of various automation systems | Electronic Technology |
Graduate School of Engineering Osaka University
 Graduate School of Engineering Osaka University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
ESCO Ltd. (Japan)
ESCO Ltd. (Japan) Medical SpecialtiesHealth Technology Manufactures and sells physics and chemistry equipment | Health Technology |
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- Takashi Tsumura
