Corporate Outline

Trade Name SEMITEC Corporation
Headquarters

7-7, Kinshi 1-Chome, Sumida-ku, Tokyo 130-8512, Japan
TEL: +81-3-3621-2704 (FAX to this number is impossible.)
FAX: +81-3-3623-6100

Date of Establishment March 13th, 1958
Capital 773,020,000 JPY
Employees 3,646 (Group), 207 (Japan, as of March 2024)
Board of Directors

President & CEO

Daisuke Ishizuka

Managing Director

Junya Ishizuka

Directors

Katsushi Takahashi
Lee Wook
Yuji Jumonji
Takemitsu Yanagida
Hiroki Enomoto
Kazuhiro Kojima

Audit and Supervisory Committee Member

Yoshitsugu Toyoi
Shinichi Nakano
Masatoshi Sase
Hiroyuki Aota

Executive Officer

Daisuke Ishizuka
Junya Ishizuka
Katsushi Takahashi
Lee Wook
Yuji Jumonji
Takemitsu Yanagida
Hiroki Enomoto
Kazuhiro Kojima
Lim Han Soo
Yuji Shina

Field of Business Electronic component manufacturing and sales
Product Lines

Temperature Sensors

Bulk sensors
Thin film sensors
IR sensors

Surge Absorbers

Silicon Surge Absorbers
Varistors

Current regulators and Others

Current Regulating Diodes
Power Thermistors
Various modules

Main Banks Bank of Mitsubishi-Tokyo UFJ
Mizuho Bank
Sumitomo Mitsui Bank
Risona Bank
Chiba Bank
Affiliated Organizations Japan Electronics and Industries Technology Association (JEITA)
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