The major products of Denso Ten are the Eclipse brand car audio and navigation systems.

It is also a supplier of OEM products to major automobile companies in Japan and the U.S. DENSO TEN AMERICA Limited, the U.S. headquarters, is located in Novi, Michigan is a subsidiary of Denso Ten that supplies products to the U.S. market and industry.

[2] The automotive and radio departments were themselves the result of a merger between Fujitsu Limited and Kobe Industries Corp. in 1968.

This resulted in Denso increasing its share from 10% to 51%, Fujitsu reducing from 55% to 14% and Toyota remaining at 35%.

[3] Eclipse is a brand name for its GPS car navigation and audio system products, including some with Traffic Message Channel.