Business Domain
Satellite / Satellite Components
Company Profile
- Idemitsu Kosan Co., Ltd. is a leading energy company in Japan.
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We specialize in advanced materials, including CIGS solar cells.
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Our mission is to drive technological advancements that contribute to a greener and more connected world.
Core Business
- Our core business is oil refining and sales, while also expanding into high-performance materials and innovative energy solutions.
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We are promoting the commercialization of CIGS solar cells with outstanding radiation resistance.
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We address challenges in renewable energy and space exploration.
Potential Collaboration Areas
- Joint development of next-generation CIGS solar cells with higher efficiency and durability for space use.
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Partnering on space missions to validate solar cell performance in real orbital conditions.
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Collaborating with satellite manufacturers to optimize lightweight power systems.
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Exploring sustainable energy solutions.
Core Competence
- CIGS solar cells with outstanding radiation resistance.
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Expertise in CIGS solar cell technology with commercial experience in terrestrial applications.
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Proven reliability in space through successful demonstrations with JAXA/MDS-1 and the Univ. of Tokyo/XI-V.
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Advanced manufacturing capabilities for scalable production.
