Private company
Koyo Electronics Corporation Limited
Japanese electronics company founded in 19551
Koyo Electronics (Kōyō Denki) and its subsidiary Koyo Electronics Industry (Kōyō Denshi Kōgyō), often collectively referred to as just Koyo, are Japanese electronics companies based in Kodaira, Tokyo that manufactured radios from 1955 until 1973, and now its subsidiary manufactures industrial electronics devices and factory automation control systems. Their first product was a vacuum tube radio released in 1955, and their first transistor radio was the KR-6TS-1 radio released in the spring of 1957 at the price of 14,000 yen.2 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
- Industryelectronics industry1
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Koyo Electronics (Kōyō Denki) and its subsidiary Koyo Electronics Industry (Kōyō Denshi Kōgyō), often collectively referred to as just Koyo, are Japanese electronics companies based in Kodaira, Tokyo that manufactured radios from 1955 until 1973, and now its subsidiary manufactures industrial electronics devices and factory automation control systems.2
Products and brands
- Dekatron
- closed-circuit television
- radio receiver
- timer
Listed on Wikidata.1
Timeline
- 1955Founded Founded1
Links
- WikipediaKoyo Electronics Corporation Limited
- More imagesWikimedia Commons
- WikidataQ6435158
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1
- 2