Patentix Overview

  • Year Founded
  • 2022

Year Founded

  • Status
  • Private

  • Employees
  • 14

Employees

  • Latest Deal Type
  • Series A1
  • (In Progress)

  • Investors
  • 20

Patentix General Information

Description

Developer of semiconductor materials and power devices designed to advance next-generation power electronics. The company offers rutile germanium dioxide epitaxial wafers, wafer substrates, and power device technologies, enabling semiconductor manufacturers and materials research companies to develop power electronics with improved performance and energy efficiency.

Contact Information

Website
www.patentix.co.jp
Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Corporate Office
  • Ritsumeikan University BKC Incubator
  • 1-1-1, Nojihigashi
  • Kusatsu, Shiga 525-8577
  • Japan
Primary Industry
Application Specific Semiconductors
Vertical(s)
CleanTech, Manufacturing, Climate Tech, Impact Investing
Corporate Office
  • Ritsumeikan University BKC Incubator
  • 1-1-1, Nojihigashi
  • Kusatsu, Shiga 525-8577
  • Japan

Patentix Timeline

2023202420252026
Date FoundedFinancing RoundCaptured Employee CountEstimated Employee Growth

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Patentix Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
6. Early Stage VC (Series A1) 06-Apr-2026 In Progress Startup
5. Early Stage VC (Series A) 30-Sep-2025 Completed Startup
4. Accelerator/Incubator 01-Jan-2025 Completed Startup
3. Seed Round 01-Apr-2024 Completed Startup
2. Accelerator/Incubator 09-Aug-2023 Completed Startup
1. University Spin-Out 01-Dec-2022 Completed Startup
To view Patentix’s complete valuation and funding history, request access »

Patentix Cap Table

Stock # of Shares
Authorized		 Par Value Dividend Rate (%) Original
Issue Price		 Liquidation Liquidation
Pref. Multiple		 Conversion Price % Owned
Class A
To view Patentix’s complete cap table history, request access »

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Patentix Patents

  • 54

    Total Documents Applications and Grants

  • Total Patents Families

  • 2

    Granted

  • 45

    Pending

  • Expiring in next 12 mo

Patentix Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
JP-2026151741-A Multilayer structures, semiconductor devices, electronic equipment and systems Pending 13-Mar-2025
JP-2026134242-A Joining methods, systems, and apparatus Pending 09-Feb-2025
JP-2026134243-A Joining methods, systems, and apparatus Pending 09-Feb-2025
JP-2026134244-A Joining methods, systems, and apparatus Pending 09-Feb-2025
JP-2026134245-A Peeling method, system, and apparatus Pending 09-Feb-2025
To view Patentix’s complete patent history, request access »

Patentix Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

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Patentix Investors (20)

Investor Name Investor Type Holding Investor Since Participating Rounds
ABC Dream Ventures Corporate Venture Capital Minority
Abies Ventures Venture Capital Minority
AISIN Corporation Minority
Chushin Venture Capital Corporate Venture Capital Minority
Denso Corporation Minority
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Patentix FAQs

  • When was Patentix founded?

    Patentix was founded in 2022.

  • Where is Patentix headquartered?

    Patentix is headquartered in Kusatsu, Japan.

  • What is the size of Patentix?

    Patentix has 14 total employees.

  • What industry is Patentix in?

    Patentix’s primary industry is Application Specific Semiconductors.

  • Is Patentix a private or public company?

    Patentix is a Private company.

  • What is Patentix’s current revenue?

    The current revenue for Patentix is .

  • How much funding has Patentix raised over time?

    Patentix has raised $5.2M.

  • Who are Patentix’s investors?

    ABC Dream Ventures, Abies Ventures, AISIN, Chushin Venture Capital, and Denso are 5 of 20 investors who have invested in Patentix.

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