Tsuyoshi Okamoto

Chief Executive Officer at OKAMOTO GLASS CO., LTD.

Net worth: 4 M $ as of 2026-05-30

70 year

18 connections

Process Industries

Consumer Services

Electronic Technology

Profile

Tsuyoshi Okamoto is currently the Chairman & Chief Executive Officer at Okamoto Glass Co., Ltd., Chairman at Taiwan Okamoto Glass Co., Ltd., Chairman at Okamoto Optech Co., Ltd., and Representative Director at Niko Kogaku KK.
He graduated from the University of Tokyo Faculty of Law & Graduate Schools for Law in 1980.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
OKAMOTO GLASS CO., LTD. 2.68%	2025-11-17	779,175 ( 2.68% )	4 M $	2026-05-30

Tsuyoshi Okamoto active positions

Companies	Position	Start
OKAMOTO GLASS CO., LTD.	Chief Executive Officer	2019-05-31
Taiwan Okamoto Glass Co., Ltd.	Chairman	1995-12-31
Okamoto Optech Co., Ltd.	Chairman	2001-07-31
Niko Kogaku KK Niko Kogaku KK Electronic ComponentsElectronic Technology Engages in optical parts processing	Director/Board Member	2020-03-31

All active positions of Tsuyoshi Okamoto

Training of Tsuyoshi Okamoto

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Linked companies

Private companies	5
Okamoto Glass Co., Ltd. Okamoto Glass Co., Ltd. Industrial SpecialtiesProcess Industries Manufactures and markets mirrors and glass products	Process Industries
Taiwan Okamoto Glass Co., Ltd.
Okamoto Optech Co., Ltd.
University of Tokyo Faculty of Law & Graduate Schools for Law University of Tokyo Faculty of Law & Graduate Schools for Law Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Niko Kogaku KK Niko Kogaku KK Electronic ComponentsElectronic Technology Engages in optical parts processing	Electronic Technology