![Yoshifumi Hatayama](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>)
Yoshifumi Hatayama
No open positions remaining
Net worth: 4 M $ as of 2026-05-30
Profile
Yoshifumi Hatayama worked at Focus Systems Corp.
from 1986 to 2017.
He held the position of Senior Managing Director & Head-Finance from 2011 to 2017.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-09-29 | 406,600 ( 2.5% ) | 4 M $ | 2026-05-30 |
Former positions of Yoshifumi Hatayama
| Companies | Position | End |
|---|---|---|
| FOCUS SYSTEMS CORPORATION | Director of Finance/CFO | 2017-06-28 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
4
1st degree connections
1
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 1 |
|---|---|
Focus Systems Corp.
 Focus Systems Corp. Information Technology ServicesTechnology Services Provides system integration, information security, web application development & information technology services | Technology Services |
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- Yoshifumi Hatayama
