三菱電機（株） 鎌倉製作所
Mitsubishi Electric Corporation is a major Japanese manufacturer and provider of space systems and solutions. As a pioneer in Japan's space technology development since the 1960s, the company's Space Division develops and builds satellites, satellite components, and ground systems. They provide services and products such as satellite platforms, communication satellites, and satellite on-board equipment to government agencies and commercial clients, including JAXA, in Japan and internationally. Mitsubishi Electric is also involved in collaborative projects, such as developing sustainable satellite buses with Astroscale.
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Mitsubishi Heavy Industries and Mitsubishi Electric possess space development knowledge and technical capabilities and will support Nippon Low Earth Orbit Co., Ltd.’s management and business development through their investment.
Mitsubishi Heavy Industries and Mitsubishi Electric joined as investors in 日本低軌道社中 to strengthen the development structure for the post-ISS era and to contribute to enhancing Japan's presence in the international low Earth orbit economy through public–private cooperation.
日本低軌道社中 received investment from Mitsubishi Heavy Industries and Mitsubishi Electric on January 26.
Mitsubishi Electric Corporation will establish a Special Purpose Company (SPC) in collaboration with SKY Perfect JSAT Corporation and Mitsui & Co., Ltd.
Mitsubishi Electric Corporation is leading a consortium to establish a sovereign orbital reconnaissance framework.
The project period will last five years, ending on March 31, 2031, with a special purpose company (SPC) to be established by Mitsubishi Electric, SKY Perfect JSAT, and Mitsui & Co.
Mitsubishi Electric, Sky Perfect JSAT, Mitsui & Co., Mitsui & Co. Aerospace, Axelspace, Synspective, and QPS Research Institute announced on December 25 that they won the Ministry of Defense's public notice for the 'Satellite Constellation Maintenance and Operation Project' on December 24.
Mitsubishi Electric, Sky Perfect JSAT, and Mitsui & Co. will establish a special purpose company as required for the winning bidders to proceed with contract negotiations with the Ministry of Defense.
Mitsubishi Electric Corporation, led by CEO Hiroshi Urukawa, won a competitive tender for the Ministry of Defense's satellite constellation development and operation project on December 24, 2025.
The project will involve a group including Mitsubishi Electric Corporation, SKY Perfect JSAT Corporation, and Mitsui & Co., with collaboration from Synspective, QPS Research Institute, Axelspace, and Mitsui Aerospace.
INDUSTRIAL-X is collaborating with NEC and Mitsubishi Electric on the feasibility study despite being a non-space company.
Mitsubishi Electric will develop high-precision prediction technology for optical performance, considering orbital environments as part of a 'digital twin' foundational technology.
Mitsubishi Electric's digital twin technology will build a precise simulation model of the optical antenna that links thermal, structural, and optical elements to predict optical performance status under orbital thermal environments with high accuracy.
Mitsubishi Electric is the prime manufacturer for GOSAT-GW.
This initiative builds on Space Data's AI-powered multidimensional 3D digital twin, Mitsubishi Electric's AI data analysis and smart tasking technologies, and SDS's Disaster Charter foundational technology to create an integrated platform for satellite image trigger detection, satellite tasking, preprocessing/analysis, and 3D integration and display.
On October 16, 2025, Space Data Corporation, Mitsubishi Electric Corporation, and Satellite Data Service Planning Co., Ltd. announced a business partnership to implement a 3D visualization and simulation platform that integrates multimodal data including data analysis AI, smart tasking technology, drones, and ground sensors.
Mitsubishi Electric is collaborating with PXP, a startup with advanced technology in solar cell development, to explore the practical application of perovskite/CIGS tandem solar cells in space environments.
Mitsubishi Electric Corporation has contracted with JAXA for the development and demonstration of satellite components as part of the 'Space Strategy Fund' initiated on August 21, 2025.
Mitsubishi Electric developed SLIM’s integrated communication system components including the S-band transponder, S-band diplexer, and S-band antenna, while MEDS developed the S-band hybrid.
Mitsubishi Electric was awarded the SLIM contract in 2015 with primary responsibility for the design, manufacture, and testing of the lander at the company’s Kamakura Works in Kamakura, Kanagawa Prefecture, and for providing in-orbit operational support.