AI-Driven IP Services

Proprietary Patent-Specialized AI Dramatically Elevates Speed and Precision in Practice

Working in close alliance with our strategic partner company, we provide advanced AI solutions developed and operated specifically for IP practice. Chizai Corporation responsibly manages all operations in Japan, from marketing activities and implementation support to day-to-day communications.

We do not use public general-purpose AI models like ChatGPT or Gemini.
This specialized system balances the extremely high expertise required in professional IP practice with absolute confidentiality.

AI Models Optimized Exclusively for Patents

Continuously trained on vast datasets specialized in IP practice. It is an independently operated AI with a deep understanding of patent-unique phrasing and legal nuances that general AI cannot handle.
Fully Closed On-Premise Data Center

Equipped with cutting-edge GPUs in a custom-built, on-premise environment, everything from AI training to inference is completed without relying on external clouds. Your confidential information is never transmitted to external AI services or external networks.

Services Provided

Combining cutting-edge technology with the insights of professional experts, we deliver robust end-to-end support across the entire IP lifecycle.

From application strategy development to draft specification creation, we offer multi-faceted support tailored to your process.

1AI Patent Analysis for Strategic Filing

AI comprehensively analyzes related patents and working examples, visually organizing competitor coverage and technical white spaces.

2Drafting Claim Proposals and Effects of the Invention

Analyzing element combination patterns in existing patent portfolios, the AI proposes concrete structural options advantageous for patentability.

3Prior Art Search and Claim Adjustment (Optional)

The AI categorizes similarities and differences with prior art documents. After visualizing estimated rejection risks, we formulate optimal claim adjustment proposals.

4Draft Specification Preparation (Optional)

Based on finalized draft claims and effects of the invention, the AI assists in generating draft specifications. Specialized staff conduct thorough reviews and final adjustments.

Important Usage Note

Deliverables from this service serve as supporting reference materials for final review and adjustment by your internal team or patent attorneys representing your filing. All final decisions and official filing procedures must be conducted under the direct involvement of a qualified Japanese patent attorney.

Fusing technology with specialized expertise, we quickly derive highly accurate and persuasive response strategies against foreign office actions.

1High-Speed, Comprehensive AI Analysis

The AI rapidly analyzes all related materials—including office action notices, application specifications, and cited references—to determine optimal response directions.

2Detailed Review by Seasoned Experts

Experienced specialists scrutinize and refine AI analysis results, elevating them into robust response proposals including arguments and claim amendments.

Please feel free to contact us regarding detailed features, pricing structures, or initial trial conditions for each service.

Frequently Asked Questions

The AI system utilized in our service is built and operated in a fully closed, on-premise data center independent of external clouds. Information provided by clients is never transmitted over external networks or used for AI retraining (secondary use).

While general-purpose AI excels at general text generation, it is prone to errors in patent-unique claim interpretation and legal phrasing. Our service employs dedicated AI models specifically trained on patent practice data, enabling highly accurate support.

Yes. We offer initial trial arrangements so you can evaluate the quality of deliverables. Please feel free to reach out via our "Contact Us" page.

Pricing varies depending on the support scope and usage frequency. Detailed quotes are presented individually after understanding your specific requirements.