Proper noun
Nishizawa (plural Nishizawas)
A surname from Japanese.
Photodetector and photovoltaic cell The PIN photodiode was invented by Jun-ichi Nishizawa and his colleagues in 1950. Source: Internet
On Monday night Mundine stakes the WBA super-middleweight title against Japanese fighter Yoshinori Nishizawa, 38, and hopeless. Source: Internet