Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 7 months
- Director since
- 2026
7 months of board service in total across 1 board, counting each seat separately. Longest: CTW, 7 months.
CTW
Director
Questions about Koichiro Yamashita
What boards is Koichiro Yamashita on?
Koichiro Yamashita sits on the board of CTW.
How long has Koichiro Yamashita served on boards?
Our records show at least 7 months of board service across 1 board, the earliest from 2026.
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