Tsuyoshi Okamoto

Vorstandsvorsitzender bei OKAMOTO GLASS CO., LTD.

Vermögen: 652 238 $ am 30.04.2024

68 Jahre

Consumer Services

Electronic Technology

Aktive Positionen von Tsuyoshi Okamoto

Unternehmen	Position	Beginn	Ende
OKAMOTO GLASS CO., LTD.	Vorsitzender	01.06.2019	-
	Vorstandsvorsitzender	01.06.2019	-
	Direktor/Vorstandsmitglied	01.12.1995	01.06.2019
	Präsident	01.12.1995	01.06.2019
	Vertrieb & Marketing	01.03.2011	01.02.2012
Taiwan Okamoto Glass Co., Ltd.	Vorsitzender	01.01.1996	-
Okamoto Optech Co., Ltd.	Vorsitzender	01.08.2001	-
Niko Kogaku KK Niko Kogaku KK Electronic ComponentsElectronic Technology Part of Okamoto Glass Co., Ltd., Niko Kogaku KK is a Japanese company that specializes in producing filters that attenuate transparent light at a constant percentage in a selected wavelength range. The filters have a constant permeability in the prescribed wavelength range and can be adjusted using dielectric and metal films. The company also applies a reflection prevention membrane to reduce loss due to reflection and increase permeability. Niko Kogaku KK was acquired by Okamoto Glass Co., Ltd. on April 01, 2020 for $1.40 million.	Direktor/Vorstandsmitglied	01.04.2020	-

University of Tokyo Faculty of Law & Graduate Schools for Law

Graduate Degree

International

Operativ

Sektoral

Consumer Services	2
Electronic Technology	2

Besetzte Positionen

Aktive

Inaktive

Börsennotierte Unternehmen

Private Unternehmen

Private Unternehmen	4
Okamoto Glass Co., Ltd.
Taiwan Okamoto Glass Co., Ltd.
Okamoto Optech Co., Ltd.
Niko Kogaku KK Niko Kogaku KK Electronic ComponentsElectronic Technology Part of Okamoto Glass Co., Ltd., Niko Kogaku KK is a Japanese company that specializes in producing filters that attenuate transparent light at a constant percentage in a selected wavelength range. The filters have a constant permeability in the prescribed wavelength range and can be adjusted using dielectric and metal films. The company also applies a reflection prevention membrane to reduce loss due to reflection and increase permeability. Niko Kogaku KK was acquired by Okamoto Glass Co., Ltd. on April 01, 2020 for $1.40 million.	Electronic Technology