Key facts
- It has raised $7.7M; the latest was Early Stage VC ($5.5M) in Apr 2026.
- Notable investors include FASTAR, Kyoshin Social Capital, Chushin Venture Capital, ABC Dream Ventures, Ritsumeikan University — 21 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 21 names
- ·Watchlist + deal alerts for Patentix
- ·The full record, as it builds
Funding rounds
No funding rounds for Patentix are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Patentix
Manufacturer of next-generation power semiconductor materials intended to improve the efficiency and cost-effectiveness of power electronics. The company provides power devices using ultra-wide bandgap semiconductor material germanium dioxide (GeO2) and also commercializes the GeO2 semiconductor device, enabling clients to experience a sustainable, low-carbon society.
- Sector
- Information Technology
- HQ
- Kusatsu, Japan
- Founded
- 2022
- Employees
- 4
- Website
- patentix.co.jp/
- Ownership
- Privately Held (backing)
Patentix doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Patentix shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Patentix in its N-PORT filings yet. We sweep new filings monthly.