Ryoji Iwanaga

Ryoji Iwanaga

President at Sumida Corporate Service, Inc.

74 year
Electronic Technology

Ryoji Iwanaga active positions

CompaniesPositionStartEnd
Director/Board Member 2002-05-31 -
President 2002-05-31 -

Career history of Ryoji Iwanaga

Former positions of Ryoji Iwanaga

CompaniesPositionStartEnd
SUMIDA CORPORATION Corporate Officer/Principal 2010-02-02 -

Statistics

International

Japan 3

Operational

Corporate Officer/Principal 1
Director/Board Member 1
President 1

Sectoral

Electronic Technology 3

Positions held

Active

Inactive

Listed companies

Private companies

Linked companies

Listed companies1
SUMIDA CORPORATION

Electronic Technology

Private companies1

Electronic Technology