The story
Founded by Toshio Iue on Feb 1947.1
Beginnings
Sanyo was founded when Toshio Iue, the brother-in-law of Konosuke Matsushita and also a former Matsushita employee, was lent an unused Matsushita plant in 1947 and used it to make bicycle generator lamps. Sanyo was incorporated in 1949; it made Japan's first plastic radio in 1952 and Japan's first pulsator-type washing machine in 1954. The company's name means three oceans in Japanese, referring to the founder's ambition to sell their products worldwide, across the Atlantic, Pacific, and Indian oceans.
Sanyo in America
In 1969, Howard Ladd became the Executive Vice President and COO of Sanyo Corporation. Ladd introduced the Sanyo brand to the United States in 1970. The ambition to sell Sanyo products worldwide was realized in the mid-1970s after Sanyo introduced home audio equipment, car stereos and other consumer electronics to the North American market. The company embarked on a heavy television-based advertising campaign.
Ladd negotiated a purchase of the Fisher Electronics audio equipment manufacturer by Sanyo in May 1975. Under Ladd's leadership, the Fisher Corporation under Sanyo grew to be a multi-million dollar leader in the consumer electronics industry. The new, profitable Fisher Corporation moved its headquarters from New York to Ladd's Los Angeles. Ladd was named president and CEO of the combined Sanyo / Fisher Corporation in 1977, serving until 1987.
Ladd was instrumental at Sanyo in promoting Quadraphonic sound audio equipment for the American market, producing 4-channel audio equipment in both discrete and matrix formats. He said "we make all kinds of quadrasonic equipment because this is the business we're in... let the consumer buy the kind of software he prefers and we'll provide him the hardware to play it on".
Sanyo realized tremendous growth during Ladd's tenure in the 1970s; annual sales grew from $71.4 million (equivalent to $549,558,000 in 2025) in 1972 to $855 million (equivalent to $4.220472×109 in 2025) in 1978.
After a fairly slow selling line in their own V-Cord video format, Sanyo adopted Sony's Betamax video cassette format around 1977 with initial success, including SuperBeta and Beta Hi-Fi models. From around 1984 onwards, production switched entirely to VHS.
In 1976, Sanyo expanded their North American presence with the purchase of Whirlpool Corporation's television business, Warwick Electronics, which manufactured televisions for Sears.
In 1986, Sanyo's U.S. affiliate merged with Fisher to become Sanyo Fisher (U.S.A.) Corporation (later renamed Sanyo Fisher Company). The mergers made the entire organization more efficient, but also resulted in the departure of certain key executives, including Ladd, who had first introduced the Sanyo name to the United States in the early 1970s.
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In 1982, Sanyo started selling the MBC-1000 series of CP/M computers. In 1983, it introduced the MBC-550 PC, the lowest-cost IBM PC compatible personal computer available at the time,
but its lack of full compatibility hurt Sanyo in the PC marketplace. Sanyo would eventually produce two portable PCS, the MBC-670 mono screen and the MBC-770, the first color portable PC. Unlke the 550, these PCs were 70-90% compatible with the IBM PC.
1990s corporate culture
An article on "Sanyo Style" written in 1992 described that Sanyo utilizes an extensive socialization process for new employees, so that they will be acclimatized to Sanyo's corporate culture. New employees take a five-month course during which they eat together and sleep together in accommodation. They learn everything from basic job requirements to company expectations for personal grooming and the appropriate way in which to dress for their co-workers and superiors.
Technologically, Sanyo has had good ties with Sony, supporting the Betamax video format from invention until the mid-1980s (the best selling video recorder in the UK in 1983 was the Sanyo VTC5000), while producing the VHS video format at the same time for the Fisher brand during the early 1980s, and later being an early adopter of the highly successful Video8 camcorder format. More recently, though, Sanyo decided against supporting Sony's format, the Blu-ray Disc, and instead gave its backing to Toshiba's HD DVD. This was ultimately unsuccessful, however, as Sony's Blu-ray triumphed.
In North America, Sanyo manufactured CDMA cellular phones exclusively for Sprint's Sprint PCS brand in the United States and for Bell Mobility in Canada.
Evolution Project era
The 2004 Chūetsu earthquake severely damaged Sanyo's semiconductor plant and as a result Sanyo recorded a huge financial loss for that year. The 2005 fiscal year financial results saw a 205 billion yen net income loss. The same year the company announced a restructuring plan called the Sanyo Evolution Project, launching a new corporate vision to make the corporation into an environmental company, plowing investment into strong products like rechargeable batteries, solar photovoltaics, air conditioning, hybrid car batteries and key consumer electronics such as the Xacti camera, projectors and mobile phones.
Sanyo also remains the world number one producer of rechargeable batteries. Recent product innovations in this area include the Eneloop Low self-discharge NiMH battery, a "hybrid" rechargeable NiMH (Nickel-metal hydride battery) which, unlike typical NiMH cells, can be used from-the-package without an initial recharge cycle and retain a charge significantly longer than batteries using standard NiMH battery design. The Eneloop line competes against similar products such as Rayovac's "Hybrid Rechargeable" line.
On November 24, 2006, Sanyo announced heavy losses and job cuts.
Tomoyo Nonaka, a former NHK anchorwoman who was appointed chairwoman of the company, stepped down in March 2007. The President, Toshimasa Iue, also stepped down in April of that year; Seiichiro Sano was appointed to head the company effective April 2007.
In October 2007, Sanyo cancelled a 110 billion yen sale of its semiconductor business, blaming the global credit crisis for the decision and stating that after exploring its other options, it had decided to keep the business and develop it as part of its portfolio.
In 2008, Sanyo's mobile phone division was acquired by Kyocera.
Acquisition and integration into Panasonic
On November 2, 2008, Sanyo and Panasonic announced that they have agreed on the main points of a proposed buyout that would make Sanyo a subsidiary of Panasonic. They became a subsidiary of Panasonic on December 21, 2009.
In 2010, Sanyo sold its semiconductor operations to ON Semiconductor. On July 29, 2010, Panasonic reached an agreement to acquire the remaining shares of Panasonic Electric Works and Sanyo shares for $9.4 billion.
In October 2010, Panasonic announced that it plans to terminate the Sanyo brand in most markets globally. Sanyo delisted from the Tokyo Stock Exchange and NASDAQ on March 29, 2011. In December 2011, work began on removing the SANYO wordmark on its head building to be replaced by Panasonic.
In April 2012, Sanyo's Southeast Asian unit, responsible for the manufacturing of consumer electric appliances in the region, was announced to be formally acquired by Haier.
In August 2013, a 51% majority stake in Chinese company Hefei Royalstar Sanyo, a 2000 joint venture between Sanyo and Chinese government investment company Hefei, was purchased by American multinational manufacturer Whirlpool Corporation for $552 million.
From Wikipedia’s article on Sanyo, shared under CC BY-SA 4.0.4