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Hioki Ee
Overview
Hioki E.E. Corporation, founded in 1935 and headquartered in Japan, operates within the manufacturing sector, specifically focusing on test and measurement equipment as well as electrical and electronic manufacturing. With a workforce of 501 to 1,000 employees, the company reported revenues of approximately $270 million. Hioki's published documents highlight its expertise in power measurement, particularly in the context of electric vehicle (EV) technologies. One technical article discusses the critical role of accurate power measurement in the development of motor drive systems and inverters for electrified vehicles, emphasizing the need to enhance efficiency and minimize size while addressing challenges related to greenhouse gas emissions. The article outlines the architecture of powertrains in battery electric vehicles (BEVs) and details the measurement techniques necessary for evaluating power, efficiency, and losses in such systems. Hioki's research underscores its commitment to advancing measurement technologies that support the electrification of transportation and contribute to a sustainable society.