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Micro Blood Science Inc. developed innovative microliter-scale blood technology and provides the service to anybody in need. The technology was established as a result of collaborative research and development project with Tokyo Medical and Dental University. MBS also set up MBS Laboratory as the blood analysis center for microliter-scale blood testing. MBS Laboratory has been licensed as a clinical assay laboratory by Ministry of Health, Labor and Welfare since October 2016. MBS Laboratory provides comprehensive blood testing service system whose functions not limited to simply analyzing the blood sample but also processing test orders, managing specimen, and reporting testing results.

Hajime Iwasawa

chairman of the board

Hajime Iwasawa is the founder and Managing Director of Micro Blood Science Inc. He founded Micro Blood Science to create the perfect fingertip blood testing system after having served as Managing Director for Leisure Co. Ltd, where he prototyped fingertip blood collection device using a different kind of technology. Before joining Leisure Co. Ltd., he was the head of system development at Kyowa Hakko Kogyo Co. Ltd., a member of information system development team for FIFA Japan-Korea World Cup, and a review committee member for Nikkei Computer. He earned bachelor’s degree in economics from Keio University.


  • May 2012
    Formed the strategic business alliance with Daiichikosho Co., Ltd
    Launched desktop-style total radioactive measuring device “γ-TECH”
    Launched food bacteria detector “Fst-GAAD”
  • June 2013
    Changed the company name to MBS Co., Ltd.
  • July 2015
    Approval of Tokyo Metropolitan Management Innovation Plan
  • August 2015
    Formed the capital and Business alliance with MRT Inc.
  • March 2017
    Obtained the patent in Blood Sampler and Blood Sampling Tool Comprising Blood Container (JP-Patent: 6104440)
    Obtained the patented in Sampling Separation Equipment (JP-Patent: 6104480)
  • January 2018
    Changed the company name to Micro Blood Science Inc.