Nippon Columbia Co., Ltd. (日本コロムビア株式会社), often pronounced Korombia, operating internationally as Nipponophone Co., Ltd. (日本蓄音器商会), 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 (the "Magic Notes") 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. (コロムビアミュージックエンタテインメント株式会社).[1] On October 1, 2010, the company returned to its current name. Outside Japan, the company operated formerly as the Savoy Label Group, which releases recordings on the SLG, Savoy Jazz, and continues to operate as Denon. It also manufactured electronic products under the Denon brand name until 2001. In 2017, Concord Music acquired Savoy Label Group.[2] Nippon Columbia also licensed Hanna-Barbera properties in Japan until those rights were transferred to Turner Home Entertainment sometime in 1997. Currently, these rights are owned by Warner Bros. Japan LLC.