Private company

J-Devices

J-Devices is a Japanese company based in Ōita Prefecture, founded in 1970.¹

株式会社ジェイデバイスは、大分県臼杵市に本社を置き、半導体製造の後工程を行う企業である。² From the Japanese Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

Nov 6, 1970Founded¹

HeadquartersŌita Prefecture, Japan¹
Websitej-devices.co.jp

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Timeline

Nov 6, 1970Founded Founded¹

Links

Websitej-devices.co.jp¹
WikidataQ11309126

Sources

The numbers on this page point here. Each one links to the record it came from.

1
WikidataJ-Devices on Wikidata
2
WikipediaJ-Devices on the Japanese Wikipedia