Casio

Casio Computer Co., Ltd.
カシオ計算機株式会社
Type Public (TYO: 6952)
Industry Electronics
Founded Tokyo (1946)
Headquarters Shibuya, Tokyo, Japan[1]
Key people Kazuo Kashio (President)
Hideaki Terada
(Chairman and CEO)
Revenue ¥623.05 billion (2008)
Employees 13,202 (2008)
Website www.casio.com

Casio Computer Co., Ltd. (カシオ計算機株式会社 Kashio Keisanki Kabushiki-gaisha?) (TYO: 6952) is a multinational electronic devices manufacturing company founded in 1946, with its headquarters in Shibuya, Tokyo, Japan. Casio is best known for its calculators, audio equipment, PDAs, cameras, musical instruments, and watches. In 1957 Casio released the world's first entirely electric compact calculator.

Contents

History

CASIO Shibuya, Tokyo office

Casio was established in April 1946 by Tadao Kashio, an engineer specializing in fabrication technology. Kashio's first major product was the yubiwa pipe, a finger ring that would hold a cigarette, allowing the wearer to smoke the cigarette down to its nub while also leaving the wearer's hands free. Japan was impoverished immediately following World War II so cigarettes were valuable, and the invention was a success.

After seeing the electric calculators at the first Business Show in Ginza, Tokyo in 1949, Kashio and his younger brothers used their profits from the yubiwa pipe to develop their own calculators. Most of the calculators at that time worked using gears and could be operated by hand using a crank or using a motor (see adding machine). Kashio had some knowledge of electronics, and set out to make a calculator using solenoids. The desk-sized calculator was finished in 1954 and was Japan's first electro-mechanical calculator. One of the central innovations of the calculator was its adoption of the 10-key number pad; at that time other calculators were using a "full keypad", which meant that each place in the number (1s, 10s, 100s, etc...) had nine keys. Another innovation was the use of a single display window instead of the three display windows (one for each argument and one for the answer) used in other calculators.

In 1957 Casio released the Model 14-A, sold for 485,000 yen,[2] the world's first all-electric compact calculator, which was based on relay technology. 1957 also marked the establishment of Casio Computer Co. Ltd.

In the 1980s, its budget electronic instruments and home keyboards gained huge popularity. The company also became well known for the wide variety and innovation of its wristwatches. It is one of the early manufacturers of quartz crystal watches, both digital and analog. It also began selling calculator watches during this time. It was one of the first manufacturers of watches that could display the time in many different time zones and of watches with temperature, atmospheric-pressure, altitude, and even GPS position displays.

A number of notable digital cameras firsts have been made by Casio, including the first consumer digital camera with an LCD screen, the first consumer 3 megapixel camera, the first true ultra-compact model, and the first digital camera to incorporate ceramic lens technology.

Timeline of product releases

Products

Today, Casio is most commonly known for durable, large sized watches. Especially popular are its dual function (LCD and analog) watches, some of which, called Wave Ceptors, receive radio signals daily from an atomic clock to keep accurate time.

Other products include calculators, cash registers, illuminators, digital cameras (Exilim Series), laptop and sub-notebook computers, mobile phones, electronic keyboards, PDAs (E-Data Bank), electronic dictionaries and Wordtank, Digital Diaries, computer printers, clocks, and portable televisions.

In popular culture

See also

  • Casio F91W watch
  • Casio DW-5600C watch
  • Casio DW-5600E watch
  • Casio DH-100 electronic saxophone
  • Casio Cassiopeia PDA
  • Illuminator (backlight) EL backlight
  • Pocket viewer PDA
  • Tandy Corporation for the Zoomer PDA

Synthesizers

  • Casio CZ synthesizers
  • Casio SD Synthesizers
  • Casiotone synthesizers

Digital cameras

  • Casio Exilim
  • List of digital camera brands

Electronic sirens

  • Casio PS-100

Watch Series

  • Casio G-Shock watch line
  • Casio Oceanus watch line
  • Casio Waveceptor Watch Line

Scientific calculators

  • Casio FX-502P series
  • Casio FX-602P series
  • Casio FX-603P
  • Casio FX-702P
  • Casio FX-850P

Handheld computers

  • Casio PB-1000

References

  1. "Corporate." Casio. Retrieved on February 25, 2009
  2. Casio desktop calculator by Dentaku Museum.

Casio Calculator Collector [1]

External links