Dr Hidekazu Hachisu
National Institute of Information and Communications Technology [NICT]
4-2-1 Nukui-Kitamachi
Koganei
184-8795 Tokyo
Japan
Consultative Committee for Time and Frequency
Experts
From 18 to 19 September 2025
Consultative Committee for Time and Frequency
Experts
From 14 to 22 November 2024
Consultative Committee for Time and Frequency
Experts
From 29 June to 01 July 2022
CCTF Working Group on TAI
Participant
23 February 2026
CCTF Working Group on Primary and Secondary Frequency Standards
Participant
16 September 2025
CCTF Working Group on TAI
Participant
12 September 2025