Katsuko Saruhashi (猿橋 勝子, Saruhashi Katsuko, 22 Kurume 1920 <unk> 29 Gunyana 2007) aive muJapan geochemist uyo akagadzira maturusi akamubvumidza kutora mamwe ekutanga kuyera kabhoni dhayokisaidhi (CO2) mumvura yegungwa.
nyanzvi yokugadzira makemikari okudenga yokuJapan yakagadzira midziyo yakamubvumira kutora mimwe yemiyero yokutanga yecarbon dioxide (CO2) mumvura yegungwa