About us

TOP Message

From my experience as a clinician specializing in neurosurgery, stroke, and emergency/intensive care, I have conducted research from the perspective of solving medical problems. The results of my work have been published in top journals in stroke and biomaterials.

CrestecBio Inc. was founded on December 9, 2021 to bring these results from academia to patients and society. Through groundbreaking research and development, we will transform cutting-edge scientific and technological advances into value for patients and society.

The future we will open up challenges in areas where effective treatments have yet to be established, We will challenge areas where effective treatments have not yet been established, and realize a world in which people can overcome illness and injury and lead active lives.

December 9, 2021
CrestecBio Inc.
CEO Aiki Marushima

Company profile

Company name CrestecBio Inc.
Office 2-5-1 Azuma, Tsukuba, Ibaraki 305-0031, Japan
CEO Aiki Marushima
Business Area Research, development and sales of pharmaceuticals, quasi-drugs, cosmetics, medical devices, regenerative medicine products and health foods.
History Founded on December 9, 2021 in Tsukuba City, Ibaraki Prefecture


  • CEO
    Aiki Marushima
  • Scientific Advisor       Professor, Department of Pure and Applied Sciences, University of Tsukuba
    Yukio Nagasaki