Hisao Yoshii

Chairman at DAINICHI CO., LTD.

Net worth: 4 M $ as of 31/07/2026

79 year

Producer Manufacturing

Profile

Hisao Yoshii currently works at Dainichi Co., Ltd., as Chairman from 2022 and Sasaki Environment Tec.
Foundation, as Representative Director from 2015.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
DAINICHI CO., LTD. 2.99%	01/05/2026	5,70,600 ( 2.99% )	4 M $	31/07/2026

Hisao Yoshii active positions

Companies	Position	Start
DAINICHI CO., LTD.	Chairman	28/06/2022
Sasaki Environment Tec. Foundation	Director/Board Member	01/06/2015

All active positions of Hisao Yoshii

Experiences
Positions held

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Private companies

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Connections

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Linked companies

Private companies	2
Dainichi Co., Ltd. Dainichi Co., Ltd. Industrial MachineryProducer Manufacturing Engages in the manufacture and sale of oil fan heater, humidifier, smoke machine, and coffee maker with roaster	Producer Manufacturing
Sasaki Environment Tec. Foundation