先の佐藤さんはIHIの副社長、同じ資料に人と技術を交換していると言っている
Atsushi Sato, vice-president of IHI's aero-engine, space, and defence businesses,
told Janes at the DSEI Japan 2023 exhibition in Chiba
that the two companies are starting to exchange personnel and technologies
following the signing of a joint development agreement in December 2021.