Failure to launch: Tarui Yasuo, the quadrupole transistor, and the meanings of the IC in postwar Japan

Hyungsub Choi, Takushi Otani

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

In 1957, Tarui Yasuo filed a patent application for the quadrupole transistor, which could be seen as an important step toward the integrated circuit. Likely, the financial and ideological need to develop indigenous devices in postwar Japan oriented Tarui's vision into a particular direction, which in turn obstructed him from following up on this technological trajectory and realizing the significance of his achievement.

Original languageEnglish
Article number6109205
Pages (from-to)48-59
Number of pages12
JournalIEEE Annals of the History of Computing
Volume34
Issue number1
DOIs
StatePublished - Jan 2012

Keywords

  • Electrotechnical Laboratory
  • history of computing
  • integrated circuit
  • Japan
  • quadrupole transistor
  • Tarui Yasuo

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