Aihara Electrical Engineering Co., Ltd.

Aihara Electrical Engineering Co., Ltd. is a Japanese electrical engineering and construction company headquartered in Shiroishi-ku, Sapporo, Hokkaido. According to its official company profile, it was founded at the end of 1945, in the turbulent period immediately following World War II, and was formally incorporated in 1951. Since then it has grown as a stable company, constantly expanding its business while continuing to sell electrical equipment mainly for electrical work. Its official website states that it has over 80 years of experience across the electrical construction industry. The company's core business is electrical construction work supported by high-level technology. Its stated areas of experience include thermal and nuclear power plants, steel and chemical plants, automation and labor-saving of production lines, environment and water treatment facilities, composite commercial facilities, leisure facilities, and office buildings. It describes itself as delivering electrical equipment through creative planning and design, careful construction, and quality control. Beyond conventional electrical contracting, Aihara operates a research and development team. The company says it aims to research and develop "nonlinear engineering / complex system engineering" using cutting-edge chaos theory and neurobiotechnology, positioning itself for what it calls the "era of electricity and information" and the "era of fusion and integration of automation and information." Its R&D products have included ChaosMan, a science toy for experiencing chaotic motion (listed as sold out), ChaosTimes, a chaotic time-series analyzing system for the UNIX platform, and Sunday ChaosTimes, a chaotic time-series analyzing system for the Windows platform. The company also maintains an education section on its website. The company is private and does not appear to be listed on a stock exchange. Its website has been online since 1997, when it was first opened, and has been renewed several times, most recently with a 2019 renewal that added mobile compatibility and always-on SSL, and a 2026 update that made the site's main color the official corporate color. The company has also published an annual AIHARA Calendar on its website since at least the late 1990s. Wikidata describes it simply as a company in Shiroishi-ku, Japan.

Aihara Electrical Engineering Co., Ltd. was founded at the end of 1945, in the turbulent period at the end of World War II, according to its official company profile. The company was incorporated in 1951. Since its incorporation, it has continued to grow as a stable company, constantly expanding its business while continuing to sell electrical equipment mainly for electrical work. Its website states that it has over 80 years of experience across the electrical construction industry, and its company profile notes over 70 years of experience at the time of writing. The company's work has spanned thermal and nuclear power plants, steel and chemical plants, automation and labor-saving of production lines, environment and water treatment facilities, composite commercial facilities, leisure facilities, and office buildings. It describes its approach as creative planning and design combined with careful construction and quality control. In the late 1990s, the company began establishing an online presence. Its website was opened on August 19, 1997. On September 30, 1997, the official site of the "Chaotic Time-Series Analyzing System - ChaosTimes" was created within the R&D Team's site. On October 1, 1997, the 1997 AIHARA Calendar was published on the site, beginning a tradition of publishing an annual calendar online; subsequent calendars were published in December 1998 (for 1999), December 1999 (for 2000), December 2000 (for 2001), December 2001 (for 2002), and December 2002 (for 2003). On July 10, 2000, the official site of the "Finite State - Chaotic Encryption System: FS-CES" was established within the R&D Team's site. The company's website was renewed on July 31, 2000. On September 10, 2019, the website was renewed again, including images showing the ambience of the company, mobile compatibility, and making the site always on SSL. On January 20, 2026, the main color of the website was made the company's official corporate color. Today, the company says it is looking for new developments toward the "era of electricity and information" and the "era of fusion and integration of automation and information." In addition to electrical construction work supported by conventional high-level technology, it aims to research and develop "nonlinear engineering / complex system engineering" using cutting-edge chaos theory and neurobiotechnology. Its R&D products have included ChaosMan (a science toy, sold out), ChaosTimes (UNIX platform), and Sunday ChaosTimes (Windows platform).

• 2026

  Website main color made the official corporate color on January 20, 2026.

• 2019

  Website renewed on September 10, 2019, adding mobile compatibility and always-on SSL.

• 2000

  FS-CES official site established within the R&D Team's site on July 10, 2000.

• 2000

  Website renewed on July 31, 2000.

• 1997

  Website opened on August 19, 1997.

• 1997

  ChaosTimes official site created within the R&D Team's site on September 30, 1997.

• 1997

  1997 AIHARA Calendar published on the site on October 1, 1997.

• 1951

  Company incorporated.

• 1945

  Company founded at the end of 1945, in the turbulent period at the end of World War II.

A stable, experienced electrical engineering and construction firm that combines conventional high-level electrical construction technology with advanced research in nonlinear engineering and chaos theory.

• ChaosMan

  A fun science toy to experience chaotic motion. Listed as sold out.

• ChaosTimes

  Chaotic time series analyzing system for UNIX platform.

• Sunday ChaosTimes

  Chaotic time series analyzing system for Windows platform.

1. 1AIHARA Electrical Engineering Co.,Ltd. official websiteaihara.co.jp
2. 2Update history / AIHARA Electrical Engineering Co.,Ltd.aihara.co.jp
3. 3Company Profile / AIHARA Electrical Engineering Co.,Ltd.aihara.co.jp
4. 4AIHARA R&D Team's Productsaihara.co.jp
5. 5Aihara Electrical Engineering Co., Ltd. (Japan) - Wikidatawikidata.org