Kiyoshi Nagai
Kiyoshi Nagai ( June 25 , 1949 – September 27 , 2019 ) was a Japanese structural biologist at the MRC Laboratory of Molecular Biology Cambridge , UK . 
<triplet> Kiyoshi Nagai <subj> June 25, 1949 <obj> date of birth <subj> September 27, 2019 <obj> date of death