Patentix Inc.
PrivateLast Round
Series A
Extension
Apr 6, 2026
Total Funding Raised
$6.05M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Patentix Inc. operates in Frontier & Industrial Tech and is based in Kusatsu. Its latest recorded funding round was a Series A Extension round in April 2026.
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
Business Model
B2B
Customer Profile
Data as a Service, Services & Consulting
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Patentix Inc. Comparables
Compare Patentix Inc. with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Novel Crystal Technology, Inc. | 83% | |
| Power Diamond Systems | 79% | |
| Gallox Semiconductors | 78% |
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Patentix Inc. Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A Extension | Apr 6, 2026 | ||||
| Series A | Oct 3, 2025 | ||||
| Seed | Aug 31, 2023 |
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Patentix Inc. Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Aisin Group | Series A |
| Mobile Internet Capital | Series A |
| Mitsubishi UFJ Capital | Series A Extension |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 6, 2026
$970K round completed.
- Oct 3, 2025
$4.76M round with Aisin Group and Mitsubishi Electric
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Patentix Inc. Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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Frequently Asked Questions
Common questions about Patentix Inc.'s valuation, stock price, and market status.
Is Patentix Inc. a public or private company?
Patentix Inc. is a private company.
What is the current stock price of Patentix Inc.?
Patentix Inc. is a private company, so its shares have no public market price. Caplight tracks Patentix Inc.'s secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Patentix Inc. worth (valuation)?
Valuation information for Patentix Inc. is not publicly available.
Can I buy Patentix Inc. stock?
Patentix Inc. shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Patentix Inc.'s last funding round?
Patentix Inc.'s most recent funding round was Series A Extension on April 6, 2026.
Who are the main investors in Patentix Inc.?
Key investors in Patentix Inc. include Aisin Group, Mobile Internet Capital, Mitsubishi UFJ Capital.
Will Patentix Inc. IPO soon?
No public IPO plans have been announced for Patentix Inc..
How can I track Patentix Inc. secondary market activity?
Caplight tracks bids, offers, and trades in Patentix Inc.'s shares on secondary markets.