February 5th, 2021

Real Tech Fund’s “QD Laser, Inc.” listed on the TSE Mothers Market

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QD Laser, Inc., a portfolio company of Real Tech Fund*, the VC fund managed by Real Tech Holdings Co., Ltd. (Sumida-ku, Tokyo; CEOs: Yukihiro Maru and Akihiko Nagata) has been listed on the Mothers market of the Tokyo Stock Exchange.

QD Laser, Inc. is engaged in laser devices for communication, sensing, and processing using cutting-edge semiconductor laser technology. They also provide eyewear business for the visually impaired using laser retinal projection technology.The company’s retina-scanning laser eyewear projects images directly onto the retina and shows images / videos without being affected by the wearer’s eyesight or focus position, thus providing visual support for people with low vision and other visual impairments.

■Comments from Sou Yanbe, Growth Manager at Real Tech Fund

When I first came in contact with QD Laser’s laser technology, I was surprised not only by its innovation and novelty, but also by the high level of manufacturing and mass production technology that supports reliable social implementation. The evolution of silicon photonics and other industries, and the expansion of human potential through retinal scanning laser eyewear are immeasurable.
Real Tech Fund believes that the company’s laser technology will contribute to the advancement of humanity and continue to “Illuminating human potential”.

■Overview of QD Laser

  • Company: QD Laser, Inc.
  • Established: April, 2006
  • Business: Development and manufacture of high-efficiency semiconductor lasers and visual information devices for telecommunications and industrial applications
  • Location: Keihin Building 1st floor, 1-1 Minamiwatarida-cho, Kawasaki-ku, Kawasaki, Kanagawa Prefecture
  • Representative: Dr. Mitsuru Sugawara
  • URL:

Please refer to the following link for release from QD Laser Inc.

*Official name: “Real Tech Fund 1 Investment Limited Partnership