International Atomic Time

Honda Prize 2022 Awardee: Dr. Hidetoshi Katori, Professor, Graduate School of Engineering, University of Tokyo

Retrieved on: 
Friday, September 30, 2022

TOKYO, Sept. 30, 2022 /PRNewswire/ -- The Honda Foundation, the public-interest incorporated foundation established by Soichiro Honda and his younger brother Benjiro and currently led by President Hiroto Ishida, is pleased to announce that the Honda Prize 2022 willbe awarded to Dr. Hidetoshi Katori, Professor, the Graduate School of Engineering, The University of Tokyo (Chief Scientist and Team Leader, RIKEN), for inventing an optical lattice clock that is 1,000 times more precise than conventional atomic clocks.

Key Points: 
  • The Honda Prize, established in 1980 and awarded annually, is an international award recognizing the work of individuals or groups generating new knowledge that will drive the next generation from the standpoint of ecotechnology (*1).
  • Dr. Katori invented in 2001 a novel optical atomic clock that uses a large number of atoms trapped in an optical lattice to provide an ultra-high-precision time and frequency standard.
  • The improvement in accuracy of one second is expected to have an immeasurable impact on mankind.
  • The Prize will be awarded to Dr. Katori for this groundbreaking invention, which is worthy of the highest recognition.