an Entity references as follows:
Ikutaro Kakehashi (梯 郁太郎, Kakehashi Ikutarō, 7 February 1930 – 1 April 2017), also known by the nickname Taro, was a Japanese engineer, inventor, and entrepreneur. He founded the musical instrument manufacturers Ace Tone, Roland Corporation, and Boss Corporation, and the audiovisual electronics company ATV Corporation.