Hideki Ninomiya

Chief Administrative Officer at HIRATA CORPORATION

Net worth: 222 043 $ as of 2026-10-30

71 year

Consumer Durables

Producer Manufacturing

Profile

Hideki Ninomiya currently works at Tsubakimoto Kogyo Co., Ltd., as Independent Outside Director from 2016, Hirata Corp., as Director, GM-Administration & Head-Legal Affairs from 2024, and Hayakoma Unyu Co. Ltd., as Senior Managing Representative Director from 2000.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
HIRATA CORPORATION 0.03%	2026-03-30	10,300 ( 0.03% )	222 043 $	2026-10-30

Hideki Ninomiya active positions

Companies	Position	Start
HIRATA CORPORATION	Chief Administrative Officer	2018-03-31
TSUBAKIMOTO KOGYO CO., LTD.	Director/Board Member	2016-05-31

All active positions of Hideki Ninomiya

Experiences
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Linked companies

Private companies	2
Hirata Corp. Hirata Corp. Motor VehiclesConsumer Durables Manufactures and sells automotive, semiconductor & automatic labor-saving equipment	Consumer Durables
Tsubakimoto Kogyo Co., Ltd. Tsubakimoto Kogyo Co., Ltd. Industrial MachineryProducer Manufacturing Engages in the sale of power transmission machinery and industrial materials	Producer Manufacturing