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Patentix Inc.

Patentix Inc.

Private
KusatsuFrontier & Industrial Techhttps://www.patentix.co.jp/

Last Round

Series A

Extension

Apr 6, 2026

Total Funding Raised

$6.05M

Momentum

Top 50%

of companies Caplight tracks

Company Overview

Patentix Inc. is a semiconductor company that researches, develops, manufactures, and sells ultra-wide bandgap (UWBG) semiconductor materials and power devices based on rutile-type germanium dioxide (r-GeO₂).

Sector

Frontier & Industrial Tech

Verticals

Semiconductors, Advanced Materials, Energy Storage, Electric Vehicles

Business Model

B2B

Customer Profile

Services & Consulting, Data as a Service

AI Layer

Non-AI

Keywords

ultra-wide bandgap semiconductorUWBGgermanium dioxidepower semiconductorpower electronicsepi-waferspower devicescrystal growthwide bandgapnext-gen chipspower conversionsemiconductor materialsdeep techwafer fabricationcompound semiconductors

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Patentix Inc. Comps

Public and private peers based on sector, stage, and business model.

Patentix Inc. comps — public and private peers by sector, stage, and business model
CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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Patentix Inc. Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series A ExtensionApr 6, 2026
Series AOct 3, 2025
SeedAug 31, 2023

Patentix Inc. Investors

Notable investors and investment history

Patentix Inc. investors
InvestorRounds
Aisin GroupSeries A
Mobile Internet CapitalSeries A
Mitsubishi UFJ CapitalSeries A Extension

Market signals

Structured signals derived from secondary market and firmographic data.

  • Apr 6, 2026

    $970K round completed.

  • Aug 31, 2023

    $350K round led by r-rimix

Patentix Inc. Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Patentix Inc. Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about Patentix Inc.'s valuation, stock price, and market status.

Firmographic Details

HeadquartersKusatsu
Year Founded2022
Last FundingApr 6, 2026

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