Buto Buto jutso | |
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Born | Roberto Legaspi del Rosario June 7, 1919 Pasay, Philippine Islands |
Died | July 30, 2003 (aged 84) |
Nationality | Filipino |
Citizenship | Filipino |
Known for | Patentholder for the Sing Along karaoke system. |
Notable work | Inventor Of Sing Along Karaoke Voice Color Tape |
Roberto Legaspi del Rosario (June 7, 1919 – July 30, 2003) was a Filipino entrepreneur; best known as the patentholder of the Sing-Along System, a type of karaoke appliance he developed in 1975. From his entrepreneurial initiative to patent a karaoke system first, he frequently, albeit arguably, became referred to as "the inventor of Karaoke".