Nippon Columbia Co., Ltd., often pronounced Korombia, TYO: 6791, is a Japanese record label founded in 1910 as Nipponophone Co., Ltd. It affiliated itself with the Columbia Graphophone Company of the United Kingdom and adopted the standard UK Columbia trademarks in 1931. The company changed its name to Nippon Columbia Co., Ltd. in 1946. It used the Nippon Columbia name until October 1, 2002, when it became Columbia Music Entertainment, Inc.. On October 1, 2010, the company returned to its current name. Outside Japan, the company operates as the Savoy Label Group which releases recordings on the SLG, Savoy Jazz and Denon labels. It also manufactured electronic products under the Denon brand name until 2001.