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Material Gate Co., Ltd.
Development of practical Single Molecule Electret (SME) memory for low-power computers

As of November,2024

City Year of Establishment Founder
Hiroshima Prefecture 2023 Yuki Nakano
Sadafumi Nishihara
Partner VC Latest round of Fundraising Valuation
Incubate Fund Seed Non-Disclosure

Program name

Deep-Tech Startups Support Program in the Green Transformation field

Research theme

Development of practical Single Molecule Electret (SME) memory for low-power computers

Business Plan

In the highly information-driven society of the future, reducing computer power consumption is an urgent social issue. As the solution, next-generation non-volatile memory has been proposed to replace volatile memory with high power consumption, but it has not yet been realized. We aim the practical application of this next-generation non-volatile memory by using a Single Molecule Electret, an innovative memory material.

Research Outline

In this R&D effort, we will divide the technical aspects of Single Molecule Electret into three target : “materials,” “thin film,” and “devices.”

  • [1] Scale-up study of Single Molecule Electret materials
  • [2] Densification of Single Molecule Electret thin films
  • [3] Prototyping and evaluation of Single Molecule Electret memory devices
Phase Business Area/Field Research Period Research Grant Amount
STS Materials 2024~2026FY JPY 279 million

International collaborative technology demonstration

Countries/Regions Collaborative activity outline
United States, Korea, Taiwan
  • - Supply chain development
Building a pipeline for expansion into major overseas semiconductor foundries

Last Updated : May 22, 2025