Sumitomo Electric Industries Ltd.

History

Year	Detail
1897	Sumitomo Copper Rolling Works was founded, marking the beginning of Sumitomo Electric's journey.
1911	Sumitomo Electric Wire and Cable Works was established, laying the foundation for its expertise in electrical products.
1914	The company had developed trolley wire, expanding its offerings in the transportation sector.
1927	Sumitomo Electric began researching cemented carbide, a material crucial for various industrial applications.
1932	The company had started the production of special steel wire, further diversifying its product portfolio.
1943	During World War II in 1943, Sumitomo Electric ventured into new areas, producing anti-vibration rubber and fuel tanks.
1949	Company entered the automotive industry with the start of its automotive wiring harness business.
1957	Sumitomo Electric achieved a milestone by domestically producing television broadcasting antennas.
1969	Company expanded globally, establishing its first overseas factory in Thailand.
1970	Sumitomo Electric diversified its offerings, entering the semiconductor and optical fiber cable markets.
1974	Started production of optical fiber cables.
1982	The company ventured into robotics, beginning experimental production of intelligent robots with advanced capabilities.
1998	Sumitomo Electric installed submarine cables in Tachibana Bay, Tokushima, contributing to improved communication infrastructure.
2006	The company started transmitting power via superconducting cables, showcasing its commitment to innovation in energy transmission.
2010	Sumitomo Electric developed aluminum wiring harnesses, offering lightweight and efficient solutions for the automotive industry.
2016	It launched the world's highest fiber count optical cables, further advancing communication technology.
2017	Sumitomo Electric undertook significant projects, including the installation of 400kV XLPE cables in the UK and Belgium, demonstrating its global reach and capabilities.