Hiroaki Nagai

Bio

Joined "JSAT: Japan Satellite Systems" (at that time) in October 1998.
Since then, conducted satellite control operations at the Yokohama Satellite Control Center over 20 year.

The Operations experience is for spin satellites, three-axis satellites, and satellite buses for six companies.

In 2014, we completed patent registration as a "positioning system for geostationary satellites."
We control not only our own satellites, but also satellites owned by other companies (geostationary satellites, low orbit satellites).

July 2018 - March 2024: General Manager of Satellite Operations Division
April 2024: Groupe President of Space Engineering Groupe since April 2024

Current Position: Executive Officer, Groupe President of Space Engineering Groupe since April 2025, responsible for all of engineering for Space business.