ation ▁of ▁T MS 5 2 2 0 ▁via ▁em ulation ▁and ▁demo ▁of ▁Q BO X ▁Pro ▁software . ▁ ▁L PC ▁Spe ech ▁Ch ips ▁Category : Spe ech ▁synth esis ▁Category : Sound ▁ch ips <0x0A> </s> ▁was ▁a ▁prominent ▁Japanese ▁path ologist , ▁famous ▁for ▁discover ing ▁the ▁Y osh ida ▁sar com a . ▁In ▁addition , ▁he ▁is ▁known ▁for ▁demonstr ating ▁the ▁chemical - indu ced ▁he pat oc arc in ogen esis ▁in ▁r ats ▁with ▁his ▁ment or ▁T aka oki ▁S as aki . ▁ ▁Y osh ida ▁received ▁the ▁Imperial ▁Prize ▁of ▁the ▁Japan ▁Academy ▁twice ▁( 1 9 3 6 ▁and ▁ 1 9 5 3 ) ▁as ▁well ▁as ▁the ▁Robert ▁Koch ▁Gold ▁Medal ▁( 1 9 6 3 ). ▁ ▁Cont ribution ▁In ▁the ▁ 1 9 3 0 s ▁Y osh ida ▁and ▁S as aki ▁showed ▁the ▁induction ▁of ▁li ver ▁cancer ▁in ▁r ats ▁by ▁Orth o - A min o az ot olu ene . ▁Since ▁that ▁time , ▁a ▁large ▁amount ▁of ▁data ▁has ▁confirmed ▁the ▁car cin ogen ic ▁activity ▁of ▁A zo ▁d yes . ▁ ▁In ▁ 1 9 4 3 , ▁Y osh ida ▁found ▁a ▁cancer ▁cell ▁line , ▁so - called ▁Y osh ida ▁Sar com a , ▁and ▁experiment ally ▁proved ▁that ▁cancer ▁is ▁generated ▁from ▁cancer ▁cells . ▁His ▁find ings ▁opened ▁the ▁way ▁of ▁cancer ▁research ▁in ▁terms ▁of ▁cells , ▁and ▁developed ▁bi omed