Shigeichi Negishi, the entrepreneur who invented the world’s first karaoke machine, has died aged 100. Negishi, whose 1967 “Sparko Box” prototype is among several devices credited with ushering in ...
We have one man to thank — or blame — for the many nights we've spent yelling our favorite hits down a microphone: Shigeichi Negishi. The Tokyo-based entrepreneur who invented the world's first ...
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