Issei Osawa

Director/Board Member at RS TECHNOLOGIES CO., LTD.

Net worth: 5 M $ as of 30/07/2026

48 year

Producer Manufacturing

Profile

Issei Osawa has held positions at RS Technologies Co. Ltd. since 2012 and at LE System Co., Ltd. The current roles include Director at RS Technologies Co. Ltd. starting in 2025 and Representative Director at LE System Co., Ltd.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
RS TECHNOLOGIES CO. LTD. 0.47%	30/12/2025	125,278 ( 0.47% )	5 M $	30/07/2026

Issei Osawa active positions

Companies	Position	Start
RS TECHNOLOGIES CO., LTD.	Director/Board Member	28/02/2023
LE System Co., Ltd. LE System Co., Ltd. Electrical ProductsProducer Manufacturing Develops, manufactures and sells redox flow batteries	Director/Board Member	-

All active positions of Issei Osawa

Experiences
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Linked companies

Private companies	2
RS Technologies Co. Ltd. RS Technologies Co. Ltd. Industrial MachineryProducer Manufacturing Engages in silicon wafer reclaim and wafer oxide film coating services as well as semiconductor wafer manufacturing consulting services	Producer Manufacturing
LE System Co., Ltd. LE System Co., Ltd. Electrical ProductsProducer Manufacturing Develops, manufactures and sells redox flow batteries	Producer Manufacturing

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