NTT DOCOMO BUSINESS, Four Partners Sign MOU on Mega-Constellation
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Tokyo – November 08, 2026 -- NTT DOCOMO BUSINESS, Mitsubishi Electric, NTT, MUFG Bank and Development Bank of Japan signed a memorandum of understanding on November 6, 2026 to study the development and operation of a satellite mega-constellation and the services built on it.
The five companies will assess the technical and business feasibility of commercializing communications, Earth observation, positioning, navigation and timing (PNT), and space data center services. They intend to combine their technologies, customer bases, financial capabilities and business development expertise. The stated goal is a business built on openness and interoperability.