Industrial equipment for water and energy includes pumps, turbines, and compressors used in infrastructure and manufacturing. Such systems ensure the supply of resources and the operation of engineering facilities. The Ebara logo is associated with a company that develops and manufactures equipment for water supply, energy, and industrial applications.
Ebara began in 1912 as the Inokuty Type Machinery Office, founded by engineer Issey Hatakeyama. Its work was based on Dr. Ariya Inokuchi’s theory of centrifugal pumps. By 1916, the business was producing Japan’s largest pumps. It adopted the Ebara name in 1920 and built the country’s first factory dedicated to pump manufacturing.
The company later added blowers, fans, and axial-flow pumps for municipal water systems. Its Haneda plant opened in 1938 and later became the headquarters. After World War II, Ebara supplied agricultural and industrial pumps for Japan’s reconstruction. Ebara began cooperating with Infilco Inc. and Borg-Warner in 1956 and began mass-producing standard pumps.
During the 1960s, Ebara entered water treatment and waste-incineration engineering. It added compressors and power-generation equipment in the 1970s and opened factories in Brazil and Indonesia. In the 1980s and 1990s, the company developed precision and semiconductor manufacturing systems, supported by operations in the United States, Europe and Asia. By 1994, its business covered hydraulic systems, environmental engineering and precision equipment.
Acquisitions during the 2000s included Elliott Company. Ebara opened a Futtsu factory by 2010, while partnerships with Mitsubishi and JGC supported water-treatment technology. In the 2020s, Ebara expanded vacuum pumps, semiconductor equipment, waste-processing plants and hydrogen-energy projects, while establishing research centers in Asia and Europe.
Meaning and History
What is Ebara?
A company with Japanese origins, founded on the ideas of Dr. Ariya Inokuchi regarding centrifugal pumps, has grown over the past century into one of the world’s leading producers of industrial equipment. Its operations include the production of pumps for water supply and sewage systems, chillers, compressors, turbines, vacuum units, and equipment for the semiconductor industry. The company designs and operates waste treatment facilities and has subsidiaries in many countries.
1985 – today
Ebara’s history began in November 1912. Engineer Issey Hatakeyama opened the Inokuty Type Machinery Office under the direction of Ariya Inokuty, a professor at Tokyo Imperial University. The workshop produced centrifugal pumps based on Inokuty’s design. In May 1920, the business became the publicly held Ebara Corporation and moved to a factory in Ebara County, Tokyo. The company name came from the location of its production facility.
The first known emblem appeared in 1921. It combined the Japanese character 荏 from the name 荏原 with a circular pattern based on the impeller of a centrifugal pump. The identity represented the company’s primary business, which later expanded into fans and blowers.
Ebara approved a new emblem featuring the Latin letter “E” in 1984, and it began regular use in 1985. The update coincided with changes in the corporation’s operations and business expansion. Along with machinery, the company developed environmental systems and precision equipment. The letter “E” suited every division of the group and was understandable in international markets.
The emblem appears inside a blue quadrilateral block. White elongated ovals with pointed ends are arranged in three horizontal rows. The longest figures appear at the bottom, becoming shorter toward the upper row. The placement of the white sections against the blue field creates a stylized letter “E.”
The gray graphite word EBARA appears beneath the emblem. The name uses large uppercase letters in a sans-serif typeface. The dense wordmark balances the upper block. Some versions add CORPORATION beneath the name, while EBARA remains the primary form.


