Panasonic Electric Works
A Japanese electrical-equipment company whose businesses covered lighting, wiring, industrial controls, electronic materials, building products, information equipment, and appliances.
Last updated August 22, 2026
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Overview
Panasonic Electric Works was a Japanese electrical-equipment company associated with the Panasonic Group. Its origins reach back to 1918, when Konosuke Matsushita established the business that developed into Matsushita Electric Works. The company initially manufactured components for bicycle lamps and then expanded into lighting fixtures, building a manufacturing base around practical electrical products for homes, workplaces, and industrial users. The company’s history followed the wider development of Japan’s electrical and electronics industries. During the Second World War, its production reportedly extended beyond civilian electrical goods to wartime items, including aircraft propellers and light sockets. After the war, the Allied occupation authorities required the Matsushita organization to be divided into separate businesses. Matsushita Electric Works, Ltd. became the electrical-equipment side of the group, while Matsushita Electric Industrial Co., Ltd. developed into the company now known as Panasonic Corporation. Matsushita Electric Works built a broad portfolio rather than concentrating on a single consumer category. Its activities included automation controls, electronic materials, lighting products, information equipment, wiring devices, building products, and home appliances. This combination positioned the company between industrial manufacturing, electrical infrastructure, construction supply, and consumer durables. Its products served both original-equipment and project-based applications as well as household and building markets. The relationship with Matsushita Electric Industrial, later Panasonic, remained important throughout the company’s postwar development. In 2004, the two related companies began pursuing closer business collaboration. The process culminated in Panasonic’s agreement in 2010 to acquire the remaining shares of Panasonic Electric Works and Sanyo Electric in a transaction reported at approximately 9.4 billion U.S. dollars. The acquisition brought Panasonic Electric Works more directly under Panasonic’s control and formed part of Panasonic’s effort to strengthen its position across energy, electrical equipment, housing, and related technologies. The company also expanded outside Japan. In 2007, it acquired Anchor Electricals Pvt. Ltd. in India, giving the group a stronger presence in the Indian electrical-products market. The company adopted the Panasonic Electric Works name in 2005, and its earlier Matsushita Electric Works identity was replaced by the Panasonic naming system in 2008. Following Panasonic’s acquisition and subsequent organizational integration, Panasonic Electric Works ceased to operate as an independent corporate entity. Its business capabilities and product activities were absorbed into Panasonic’s broader operations, particularly areas associated with electrical equipment, building solutions, lighting, controls, and housing-related products. As a historical brand, Panasonic Electric Works is best understood as the electrical-infrastructure and industrial-products branch of the Matsushita heritage. It was distinct from the better-known Panasonic consumer-electronics identity, although both developed within the same corporate family. The company’s legacy survives through Panasonic Group businesses and product categories descended from its former operations rather than through a separately listed or independently operating company.
History
Panasonic Electric Works originated in 1918 with the enterprise founded by Konosuke Matsushita. Its earliest products included components for bicycle flashlights, followed by lighting fixtures. This focus on practical electrical goods established the foundation for a much broader industrial and building-products business. During the Second World War, the company’s manufacturing activities expanded into military-related production, including aircraft propellers, as well as electrical components such as light sockets. After the war, the Allied occupation authorities divided the Matsushita organization into two companies. Matsushita Electric Works, Ltd. became the electrical-equipment company, while Matsushita Electric Industrial Co., Ltd. evolved into Panasonic Corporation. In the postwar period, Matsushita Electric Works developed a diverse portfolio covering automation controls, electronic materials, lighting, information equipment, wiring products, building products, and home appliances. Unlike a narrowly focused consumer brand, it operated across industrial, commercial, construction, infrastructure, and household applications. The company’s connection with Matsushita Electric Industrial remained strategically significant, and the two related businesses began seeking closer collaboration in 2004. The company adopted the Panasonic Electric Works name in 2005, and the Matsushita Electric Works name was formally replaced in 2008. Its international expansion included the 2007 acquisition of India-based Anchor Electricals Pvt. Ltd. This strengthened the company’s position in electrical products in one of the world’s largest emerging markets. In July 2010, Panasonic announced an agreement to acquire the remaining shares of Panasonic Electric Works and Sanyo Electric. The transaction, reported at about 9.4 billion U.S. dollars, brought the electrical-equipment company more fully into Panasonic’s corporate structure. After the acquisition and later integration, Panasonic Electric Works no longer operated as an independent company. Its technologies, product lines, and market activities continued through Panasonic businesses concerned with electrical equipment, lighting, controls, building systems, housing, and related industrial products.
- 2010
Panasonic announces share acquisition
[1]Panasonic agreed to acquire the remaining shares of Panasonic Electric Works and Sanyo Electric.
- 2007
Acquisition of Anchor Electricals
[1]Panasonic Electric Works acquired Anchor Electricals in India.
- 2005
Name changed to Panasonic Electric Works
[1]The company changed its name from Matsushita Electric Works to Panasonic Electric Works.
- 2004
Closer cooperation with Matsushita Electric Industrial
[1]The two related Matsushita companies began pursuing closer business collaboration.
- 1945
Postwar corporate separation
[1]After the Second World War, the Matsushita organization was divided into Matsushita Electric Works and Matsushita Electric Industrial under occupation authorities.
- 1918
Founding of the Matsushita electrical business
[1]Konosuke Matsushita founded the enterprise that would develop into Matsushita Electric Works and later Panasonic Electric Works.
Products and positioning
A diversified Japanese electrical-equipment and building-solutions company serving industrial, commercial, infrastructure, and household markets.
Lighting
Lighting products
Lighting was among the company’s foundational activities. After beginning with bicycle-flashlight components, Panasonic Electric Works developed lighting fixtures and related products for household, commercial, and industrial environments.
Electrical infrastructure
Wiring products
The company produced wiring and electrical-installation products used in buildings and other facilities. These products formed part of its broader electrical-infrastructure portfolio and supported its position in construction and building systems.
Industrial automation
Automation controls
Automation controls represented the industrial side of the business. The category included equipment and systems intended to support the control of industrial processes and electrical operations.
Electronic materials
Electronic materials
Panasonic Electric Works supplied electronic materials as part of its manufacturing and technology portfolio. The business complemented its equipment, controls, lighting, and electrical-products activities.
Building systems
Building products
Building products extended the company’s role from individual electrical components into broader construction and facility applications. The category was connected to wiring, lighting, controls, and other building-related systems.
Consumer appliances
Home appliances
Home appliances formed one part of the company’s diversified product scope. They placed Panasonic Electric Works at the intersection of electrical equipment, housing products, and household consumption.
Brand decisions
2010
Panasonic acquisition of remaining sharesM&ABackground
Panasonic was pursuing closer integration with Panasonic Electric Works and Sanyo Electric.
Action taken
Panasonic agreed to acquire the remaining shares of Panasonic Electric Works and Sanyo Electric.
Aftermath
The transaction brought Panasonic Electric Works under Panasonic’s control and was followed by the absorption of its activities into the broader Panasonic organization.
Reported transaction value. Approximately US$9.4 billion (2010 announcement)
2007
Acquisition of Anchor ElectricalsM&ABackground
Panasonic Electric Works sought to expand its electrical-products business in India.
Action taken
The company acquired Anchor Electricals Pvt. Ltd.
Aftermath
The acquisition strengthened Panasonic Electric Works’ presence in the Indian electrical market.
2005
Adoption of the Panasonic Electric Works nameStrategyBackground
The Matsushita group was consolidating its international identity around the Panasonic name.
Action taken
Matsushita Electric Works changed its name to Panasonic Electric Works.
Aftermath
The rebranding aligned the company with the wider Panasonic portfolio before the later corporate integration.
Sources1 sources
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