Toshisada Yamanaka

Toshisada Yamanaka

Founder at Gladstone Corp.

61 year
Utilities

Profile

Toshisada Yamanaka is the founder of Gladstone Corp.
which was founded in 2007.
He holds the title of Representative Director at Gladstone Corp.
Mr. Yamanaka's former job was as an Outside Director at Nippon Gas Co., Ltd.

Toshisada Yamanaka active positions

CompaniesPositionStart
Gladstone Corp. Founder 2007-02-20
All active positions of Toshisada Yamanaka

Former positions of Toshisada Yamanaka

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Toshisada Yamanaka's experience

Linked companies

Listed companies1
NIPPON GAS CO., LTD.

Utilities

Private companies1
Gladstone Corp.

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  3. Toshisada Yamanaka