History

Progress of Denki Kogyo

The story of Denki Kogyo's progress goes back to Nihon Musen Denshin KK (The Japan Wireless Telegraph Company, subsequently the Kokusai Denki Tsushin KK, The International Telecommunications Company), which was founded as a so-called national policy company in 1925. Nihon Musen Denshin KK was founded to reinforce the telecommunications facilities to communicate with foreign countries, which was a request of the times. The Yosami Radio Transmitting Station was opened in Yosami, Hekikai-gun, Aichi-Ken (Takasu-cho, Kariya-shi in Aichi-Ken at the present) shortly after Nihon Musen Denshin KK has started its operation. The full-scale operation started in 1929 and The Yosami Radio Transmitting Station has kept its operation over 70 years until it was shut down in 1993.

With the dissolution of the Kokusai Denki Tsushin KK after the World War II, Denki Kogyo was established in June 1, 1950 as a second company of the Kokusai Denki Tsushin KK.

Building on a firm foundation of technical expertise inherited from the Kokusai Denki Tsushin KK, Denki Kogyo has focused on design, construction, and renovation of telecommunications and broadcasting facilities while enhancing its technology and investing in equipment. In the meantime, Denki Kogyo has steadily expanded its business. Denki Kogyo provides products related to telecommunications equipments such as various kinds of antennas, steel towers, flat-pannel reflectors used for Microwave communications, transmission equipment shelters, extendable poles, and other products.

Moreover, Denki Kogyo advanced into the manufacture of hardening machine and applied high-frequency equipment as well as contract hardening services, both using High-Frequency Energy, as a part of business expansion. Denki Kogyo has acquired a great deal of experience and track record in this business area, aggressively expanding into foreign markets.

Since its establishment, the achievements of Denki Kogyo have been widely recognized for its highly professional services, both in the fields of telecommunications and High-frequency industries.

Photo:Progress of Denki Kogyo 1Photo:Progress of Denki Kogyo 2

History of Denki Kogyo technology

Figure:History of Denki Kogyo technology History of the Yosami Radio Transmitting Station At the Establishment of Denki Kogyo The Era of High-Speed Growth The Era of Stable Long-Term Growth A Time of Rapid Transformation The Dawn of the Information Age Toward a New Era Led by the IT Revolution

Related Information

Telecommunication Division

The activities of the Telecommunication Division.

Radio Frequency Division

The activities of the Radio Frequency Division.

  • About Us
  • Greetings
  • Company Outline
  • History
  • Progress of Denki Kogyo
  • History of the Yosami Radio Transmitting Station
  • At the Establishment of Denki Kogyo
  • The Era of High-Speed Growth
  • A Time of Rapid Transformation
  • The Era of Stable Long-Term Growth
  • The Dawn of the Information Age
  • Toward a New Era Led by the IT Revolution
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  • Affiliated Companies
  • Corporate Data