Yasumasa Kanada

Japanese mathematician.

Born April 18th, 1948 in Himeji. [ref]

Died February 11th, 2020 at 71 years old (coronary artery disease).

Occupations
computer scientist, mathematician, physicist, university teacher
Wikipedia

You’ll drift apart, it’s true, but you’ll be out in the open, part of everything alive again. Philip Pullman