Jun-ichi Nishizawa

Jun-ichi Nishizawa
西澤 潤一
BornSeptember 12, 1926
DiedOctober 21, 2018(2018-10-21) (aged 92)
Sendai, Miyagi Prefecture, Japan
Alma materTohoku University
AwardsJapan Academy Prize (1974)
IEEE Jack A. Morton Award (1983)
Order of Culture (1989)
IEEE Edison Medal (2000)
Scientific career
InstitutionsTohoku University
Iwate Prefectural University
Tokyo Metropolitan University
Sophia University

Jun-ichi Nishizawa (西澤 潤一, Nishizawa Jun'ichi; September 12, 1926 October 21, 2018) was a Japanese engineer and inventor. He is known for his electronic inventions since the 1950s, including the PIN diode, static induction transistor, static induction thyristor, SIT/SITh. His inventions contributed to the development of internet technology and the Information Age. He was a professor at Sophia University.