PatentOS · Operating system for intellectual property

The agentic operating system for intellectual property

Turn dormant patents into enforceable revenue. AI builds the case.Counsel verifies the call.

A coordinated fleet of specialist AI agents handles discovery, valuation, defense, and monetisation, then routes high-stakes findings to your counsel, our patent attorneys, or both.

Talk to us→ Investor brief
01 / Why now

AI agents are ready for real IP work.Dormant portfolios are now measurable.Japan-US patent value is still mispriced. PatentOS turns those three shiftsinto one operating layer.

01

Agentic AI

Single-pass models are giving way to coordinated agent teams. They decompose claims, hunt for evidence, and verify each other. Partner-weeks of work happen overnight.

02

Dormant portfolios

Two-thirds of granted patents earn nothing. Corporate IP departments can't triage at portfolio scale without burning out their teams. We do that work for them.

03

JP–US arbitrage

Japanese patents trade 30 to 50% below US comparables. PatentOS reads both jurisdictions natively. No translation tax. No nuance lost.

JP–US ARBITRAGE Patents granted in Japan ↔ Revenue earned in the US JP–US ARBITRAGE JP PATENTS HELD US INFRINGERS OPERATING BRIDGE PatentOS Patents granted in Japan undervalued, under-asserted Revenue earned in the US where damages and injunctions land
Active matter / Tokyo JP–US portfolio review · optional counsel path
INFRASTRUCTURE Claim charts. Valuations. License terms. Complaints. / PatentOS / J-PlatPat · USPTO · EPO · SRPartner · Patsnap · client filings · litigation dockets INFRASTRUCTURE OUTPUTS Claim charts. Valuations. License terms. Complaints. Litigation-grade artifacts your firm signs and serves. ¥ THE OS LAYER PatentOS Agents · evidence registry · valuation engine · review routing · audit log. SOURCES J-PlatPat · USPTO · EPO · SRPartner · Patsnap · client filings · litigation dockets EVERY IP TRANSACTION FLOWS THROUGH ONE LAYER.

02 / Platform

One kernel.
Four revenue workflows.

Every question a serious IP department fields, from discovery and valuation to defense and monetisation, runs on the same kernel. Same source trails. Same review paths.

INFRINGEMENT WORKFLOW 4,000 → 300 → 30 → 6 INFRINGEMENT WORKFLOW 4,000 PATENTS / MO. Discovered J-PlatPat · USPTO · EPO 300 HIGH SIGNAL Triaged A / B / C confidence 30 CLAIM CHARTS Drafted Evidence rendered 6 MONETIZED Monetized Licensed or litigated FIGURES FOR STAGES 3–4 ARE ILLUSTRATIVE. PATENTOS · INFRASTRUCTURE FOR IP
  1. 01

    PatentOS Detect

    Find every patent and source that matters. Portfolio scans, prior art, and claim context stay connected through the analysis.

  2. 02

    PatentOS Value

    Price every patent in your portfolio. Revenue signals from public filings, comparables, Monte Carlo, confidence intervals.

  3. 03

    PatentOS Defend

    Build claim charts and evidence trails. Attorney-ready packages that retain every citation back to source.

  4. 04

    PatentOS Monetize

    Decide the best move per patent: license, cross-license, sell, litigate, settle, or hold. Every path simulated, ranked by risk-adjusted value, routed to a drafter.

03 / Deep feature

Suspected infringement.
Sourced claim chart. Overnight.

PatentOS claim chart workspace

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Element-by-element claim decomposition

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Evidence citations preserved through review

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Confidence intervals per assertion

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Cross-AI verification before human review

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JP and US patent law nuances built in

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Export packages for counsel and clients

PORTFOLIO HEATMAP Every cell is a claim ranked by infringement signal across discoverable products. PORTFOLIO HEATMAP 128 patents. Every cell is a claim ranked by infringement signal across discoverable products. COREPWRRFUIPKGOPTSWML 3 patents,8 infringers,one motion to file. SIGNAL idle trace watch strong file-ready

04 / The agents

Twelve agents.
One operating loop.

Not a chatbot. A coordinated team of specialised AI agents, each with a single job, sharing context, and routing judgement calls to your counsel, PatentOS attorneys, or both when required.
AGENT LOOP · REVIEW ROUTING Discover → Draft → Verify → Review AGENT LOOP · REVIEW ROUTING CORE Evidence registry 01 Discover Read every patent in scope 02 Draft Claim charts.Damages models. 03 Verify Cross-check sources, cite back 04 Review Counselwhenneeded AI BUILDS THE CASE. COUNSEL REVIEWS WHEN NEEDED.
  1. 001 Discovery Surfaces patents and prior art across JPO, USPTO, EPO. Speaks FI/F-term and CPC. Live
  2. 002 Claim Decomposition Splits any claim into independent elements. Means-plus-function, JP-style multi-dependency. Live
  3. 003 Evidence Hunter Scans product pages, spec sheets, SEC filings, technical docs. Cites every source. Live
  4. 004 Cross-Verifier Independent AI replays each analysis. Agreement = high confidence. Disagreement → expert review. Live
  5. 005 Revenue Estimator Sizes infringing markets from public disclosures, financial filings, and industry data. Live
  6. 006 Heatmap A/B/C ranking across patents × companies. Enforcement priorities at a glance. Live
  7. 007 Translation JP and EN at patent-grade fidelity. Claim structure and statutory nuance preserved. Live
  8. 008 Valuation Income approach, market comparables, Monte Carlo simulation. Confidence intervals included. Live
  9. 009 Validity Prior art search across JP, US, and EP databases. Builds invalidity studies on demand. Live
  10. 010 FTO Finds blocking patents before product launch. Suggests design-arounds. Next
  11. 011 Monetization Strategy Simulates every path: license, cross-license, sale, litigation, settlement, hold. Recommends the best move by risk-adjusted value. Next
  12. 012 Expert Review High-stakes findings can route to customer counsel, PatentOS patent attorneys, or both. AI proposes. People decide. Human

↳ Live agents are operating in the private POC. Next agents are designed and scheduled.

Proprietary technology

Patent pending

An engine no one else has.

We built it in-house and applied for a patent. Genuinely our own IP, not a wrapper around someone else's model.

Proprietary Built and owned by us
JPO · 2026 Filed with the Japan Patent Office
Defensible Hard for anyone to copy

05 / Precision

Accuracy is not a score. It is a workflow. Specialised agents. Independent verification. Counsel-ready escalation.
A / B / C CONFIDENCE RANKING Litigation-ready / Discovery-ready / Watchlist A / B / C CONFIDENCE RANKING A HIGH CONFIDENCE Litigation-ready Evidence drafted. File-and-serve grade. B MID CONFIDENCE Discovery-ready Promising signal. Needs human review. C LOW CONFIDENCE Watchlist Background monitoring only. EVERY PATENT INHERITS A TIER. THE TIER DETERMINES THE WORKFLOW.
From weeks to overnight Element-by-element claim charts, built while you sleep
Miss less Discovery across JPO, USPTO, EPO. Native, no translation tax
Trust every line Review paths for your counsel, our attorneys, or both

06 / Solutions

For teams accountable
for patent value.

The same kernel serves three operating models. Each gets a tuned interface, a tuned commercial path, and a conflict-aware contract.

VALUE ENGINE Expected value = P(infringement) × Revenue at risk VALUE ENGINE INFRINGEMENT PROBABILITY → PRODUCT REVENUE → HIGH-VALUE ZONE Asserted patents Expected value = P(infringement) × Revenue at risk RANKED. NOT GUESSED.

Primary · Corporate IP

For corporate IP departments

Triage portfolios at scale. Surface dormant value. Send only serious matters to outside counsel. Run a non-binding POC on your own patents.

Request a POC→

Partner · Patent firms

For patent attorney firms

Augment your team with agent infrastructure. Keep your review standards. Conflict-aware contracts: we never sit on both sides of a matter.

Become a partner→

Investors

For VCs and strategic acquirers

Map any company's IP exposure. Source acquisition targets by patent strength. Run private diligence packs.

Investor inquiry→

07 / Investor brief

$ 40 B

Patent licensing today

$ 80 B

Patent services

$ 180 B

Global IP

$ 5 T+

Intangible assets

The operating layer for this stack hasn't been built. Until now. The IP-evaluation engine behind it is patent-pending. PatentOS is preparing a private round to fund global expansion. investors@patentos.app →

08 / Founding team

Patent attorneys.
AI engineering.
One operating company.

Kusano Daigo

Kusano Daigo

Founder & CEO, IP Rich

Founder and CEO. Physics, Sophia University. Former Fuji Xerox patent operations. Founded Patent Investment Inc. in 2016, grew it into IP Rich. Inventor on granted patents for SOS submersible drone systems. Produced Japan's first IP-themed feature film. Built the manual playbook PatentOS now automates.

Günther Brunner

Günther Brunner

CTO, IP Rich

Principal Engineer, CyberAgent CTO Office. Fifteen years across games, media, AI, and SaaS as engineer, designer, and business owner. Built OpenSTF (13,000+ GitHub stars), adopted by Netflix, Alibaba, Google. AI evangelist and speaker. Japan Highly Skilled Professional. MEXT scholar.

Iwase Kanji

Iwase Kanji

EVP & Patent Attorney

EVP and Patent Attorney. Engineering, University of Tokyo. Sixteen years as systems engineer before bar admission in 2016. 300+ patent specifications across software, electrical, mechanical, and telecom. Former IP Group Leader at Yayoi Inc. Founded IP Rich International Patent Office in 2024.

Aoi Takanori

Aoi Takanori

Patent Attorney

Patent Attorney. National Defense Academy and Tokyo Institute of Technology (Ph.D. Engineering). R&D at Japan's Defense Equipment Agency. Cross-border patent practice across JP, US, and China offices. Strategy consulting at Booz Allen Hamilton (now Strategy&). Independent IP practice since 2013.

Kusakari Shunichi

Kusakari Shunichi

Partner Patent Attorney

Partner Patent Attorney. Legal Studies, Kanagawa University Graduate School. Civil service background before patent attorney registration. Operates an independent patent firm. Specializes in trademark law, bridging academic theory and front-line practice. Anchors the outside review attorney network.

Ikeda Tomohiro

Ikeda Tomohiro

Business & Tech Advisor

Business and Tech Advisor. Serial entrepreneur, eight foundings and four M&A exits. Advisor at Members Inc. (TSE Prime), COO at Top Runner Marketing. Deep generative AI deployment experience. Runs 56,000-subscriber YouTube channel on AI and remote work. Author of a Japanese textbook on remote-team communication.

¥105.4M IP Rich capitalisation
300+ Patent specifications drafted
5y+ IP educational publishing
JP · US · EP Patent law fluency on staff

09 / Ready when you are

Choose the right door.
We'll route the rest.

Pick the model that fits. We'll route the conversation to the right desk.

  • Corporate IP POC on your own patents Non-binding workflow on a portfolio sample, with optional attorney review on the findings that matter.
  • Patent firm Augment your team Co-pilot license for prosecution and enforcement, with non-compete and review-quality guarantees.
  • Investor Investor brief Market sizing, agent architecture deep-dive, financials, references.

Tell us how to route this.