Background
Hirabayashi, Hisashi Son of Shigeo and Hisako Hirabayashi.
Hirabayashi, Hisashi Son of Shigeo and Hisako Hirabayashi.
Bachelor of Science, Tokyo U., 1967; Master of Science, Tokyo U., 1969; Doctor of Science, Tokyo U., 1972.
Research associate, associate professor, Tokyo Astronomical Observatory, Tokyo U., Mitaka, Japan, 1972-1988; associate professor, Institute Space and Astronautical Science, Sagamihara, Japan, since 1988.
Member International Astronomical Union, International Union Radio Science, Japan Skeptics.
Married Natsumi Shionoiri, October 8, 1967;children: Jun, Ai, Ryo.