Koichi Tanaka (田中 耕一, Tanaka Kōichi; born August 3, 1959) is a Japanese electrical engineer who shared the Nobel Prize in Chemistry in 2002 for developing a novel method for mass spectrometric analyses of biological macromolecules with John Bennett Fenn and Kurt Wüthrich (the latter for work in NMR spectroscopy).
Source: “Koichi Tanaka”, English Wikipedia (CC BY-SA 4.0), excerpt
