Electronics companies established in 1951

Aiwa (, stylised aiwa) is a Japanese consumer electronics brand of Aiwa Co. Ltd., a subsidiary of Towada Audio holdings. The current company was established in 2017 and creates mainly audio products; the brand is also licensed to or owned by other companies in different regions of the world, producing various electronics.

thumb|Nagra III with Pilottone thumb|Nagra VI Nagra is a Swiss brand of portable audio recorders first introduced in 1951. In 1997, the company expanded into new markets by launching a range of high-end equipment designed for the audiophile community.

German manufacturing company

Tokyo-based leading developer and distributor of medical electronic equipment