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miibio, Inc.
R&D Cost of mii-Bioprocess

As of December, 2025

City Year of Establishment Founder
Kanagawa 2019 Kensho Hayamizu
Moritoshi Sato
Partner VC Latest round of Fundraising Valuation
Archetype Ventures Pre Series A Non-Disclosure

  • Contact Information: +81-50-8881-3046
  • info@mii-bio.com
  • Website: miibio, Inc.

Program name

Deep-Tech Startups Support Program in the Green Transformation field

Research theme

R&D Cost of mii-Bioprocess

Business Plan

Driven by the urgent need to address climate change through sustainable industrial practices, biomanufacturing has gained significant global attention. miibio, Inc. is expanding its mii-Bioprocess —a proprietary technology that leverages light to control production processes, providing a highly effective and scalable solution for mass-scale biomanufacturing.

Research Outline

The goal of this R&D project is to increase the production yield of target substances. To achieve this, we will develop the switching performance of the foundational photoswitchable smart cells, develop resistant strains tailored to the target substances, and undertake the development and construction of a pilot plant.

Phase Business Area/Field Research Period Research Grant Amount
STS Materials 2025-2027 FY JPY 498 million

Last Updated : April 21, 2026