History of science and technology in Japan the idea to Kihara. The Walkman was commercially released in 1979. Kei cars are a category of small automobiles invented in Japan, including passenger cars, vans, and pickup trucks. They are designed to exploit local tax and insurance relaxations, and in more rural areas are exempted from the requirement to certify that adequate parking is available for the vehicle. The world's first all-electric compact calculator was the Casio Computer Company's Model 14-A, released in 1957. The first electronic desktop calculator with on-board memory was the Casio 001, released in 1965. In 1967, Casio released the AL-1000, the world's first programmable
Solar Electric Power Company Solar Electric Power Company Solar Electric Power Company is a manufacturer of solar lighting and remote solar power stations that utilize compact fluorescent lamps CFL, light emitting diodes LED, metal halide, induction, low pressure sodium, and high pressure sodium and is based in Stuart, Florida. Steve Robbins, the founder and president, designed and patented the first commercial solar street light. Single crystal solar panel are used in solar power assemblies which provide maximum efficiency in the smallest size available. The solar panel backs are covered by vented aluminum panel pans to protect against weather, vandalism, and other types of damage.