E-Lambda NET Corporation

E-Lambda NET Corporation (イーラムダネット株式会社) is a small Japanese technology company focused on optical ICT — the intersection of optical and electronic technologies with networking. According to its corporate profile, its business centers on "development and technical consulting related to optical ICT," covering custom design, manufacturing, and sales of optical networks and related equipment, as well as technical research, evaluation, consulting, R&D commercialization support, technology transfer, and the planning and operation of forums and similar services. The company was founded on April 1, 2005 (Heisei 17). Its registered headquarters was originally in Chuo-ku, Sagamihara, Kanagawa Prefecture (from 2005 until June 2023), after which it moved to Chigusa-dai, Aoba-ku, Yokohama, Kanagawa Prefecture. It also once operated a branch office in Kurokawa, Imizu, Toyama Prefecture, which was closed in 2012. Capital is stated at 17.5 million yen. Governance has changed over time: the company reports three directors, one auditor, and two advisors, and notes that in May 2024 all officers retired leaving a single president, and that in September 2023 the president acquired all shares. E-Lambda NET's product line, as listed on its website, includes fiber-optic communication devices (光ファイバー通話装置), RF-EO/OE optical-electrical converters, a solar automatic tracking device (太陽光自動追尾装置), FSO-2601 free-space optics, HDV-OTR, ONIB, HDMI-R2012, WDMT8100, SOA and SOA-HUB (semiconductor optical amplifier products), TeleView, and NetCameraView. The company also runs the "Eight Lambda Forum" (エイトラムダ フォーラム), a forum activity tied to its technology-transfer and community services. E-Lambda NET is a private, closely held company rather than a listed enterprise. It is a niche engineering and consulting firm serving optical communications and related applied-optics needs in Japan, combining custom hardware development with technical consulting and forum-based knowledge exchange.

E-Lambda NET Corporation was established on April 1, 2005 (Heisei 17), with its headquarters in Chuo-ku, Sagamihara, Kanagawa Prefecture. The company positioned itself in the field of optical ICT, combining optical and electronic technologies with networking. Its stated business scope covers custom design, manufacturing, and sales of optical networks and related equipment, alongside technical research, evaluation, consulting, R&D commercialization support, technology transfer, and the planning and operation of forums. At some point the company also maintained a branch office in Kurokawa, Imizu, Toyama Prefecture; this branch was closed in 2012. The company's capital is recorded at 17.5 million yen. Its ownership and governance evolved: the corporate profile notes that in September 2023 the president acquired all shares, and that in May 2024 all officers retired, leaving a single president. The headquarters itself moved in June 2023 from Sagamihara to Chigusa-dai, Aoba-ku, Yokohama, Kanagawa Prefecture. Over the years the company has developed and offered a range of optical and applied-optics products, including fiber-optic communication devices, RF-EO/OE converters, a solar automatic tracking device, FSO-2601 free-space optics, HDV-OTR, ONIB, HDMI-R2012, WDMT8100, SOA and SOA-HUB semiconductor optical amplifiers, TeleView, and NetCameraView. It also operates the Eight Lambda Forum (エイトラムダ フォーラム), reflecting its emphasis on technology transfer and community-based knowledge exchange. The website's topic archive lists activity years from 2004 through 2018 and 2022, indicating a long-running record of updates and forum activity.

• 2024

  In May, all officers retired, leaving a single president.

• 2023

  In June, headquarters moved to Chigusa-dai, Aoba-ku, Yokohama, Kanagawa. In September, the president acquired all shares.

• 2012

  Branch office in Kurokawa, Imizu, Toyama Prefecture, closed.

• 2005

  Company founded on April 1 (Heisei 17); headquarters in Chuo-ku, Sagamihara, Kanagawa.

Niche optical ICT engineering and consulting firm offering custom optical network equipment and technology-transfer services.

• Fiber-optic communication devices (光ファイバー通話装置)

  Fiber-optic communication equipment listed among the company's products.

• RF-EO/OE

  Optical-electrical and electrical-optical converters.

• Solar automatic tracking device (太陽光自動追尾装置)

  A device that automatically tracks sunlight.

• FSO-2601

  Free-space optics product.

• HDV-OTR

  Product listed in the company's lineup.

• ONIB

  Product listed in the company's lineup.

• HDMI-R2012

  HDMI-related product.

• WDMT8100

  Product listed in the company's lineup.

• SOA / SOA-HUB

  Semiconductor optical amplifier products.

• TeleView

  Product listed in the company's lineup.

• NetCameraView

  Network camera viewing product.

1. 1イーラムダネット株式会社e-lambdanet.com
2. 2イーラムダネット株式会社 ご利用に関してe-lambdanet.com
3. 3イーラムダネット株式会社 会社概要e-lambdanet.com
4. 4E-Lambda NET Corporation (Japan) - Wikidatawikidata.org