Market Context — Why This Technology, Why Now

Industries worldwide face mounting pressure to enhance diagnostic accuracy, accelerate inspection processes, and reduce operational costs. This technology aligns perfectly with these trends by offering a software-only upgrade path for existing quantum beam systems. It enables higher resolution imaging for micro-defect detection and early disease diagnosis, crucial for maintaining competitive edge and meeting stringent quality and safety standards across manufacturing, healthcare, and security sectors.

Key Competitive Advantages
01

Reduces Capital Expenditure by 90% or More: Achieves high-precision phase imaging through software-only implementation, requiring no hardware modifications to existing quantum beam systems.

02

Shortens Inspection Time by 20% and Enhances Precision: Eliminates the need for multiple exposures, enabling a 20% reduction in inspection time while simultaneously achieving high-spatial-resolution phase image acquisition with a single shot.

03

Superior Uniqueness Over Competing Technologies: Secured patentability after comparison with 8 prior art documents, establishing a robust and stable right that offers a clear differentiation factor to replace existing products.

Market Opportunity
Medical Imaging Diagnostics
$300M–$350M globally (AI est.)
The aging global population drives increasing demand for early detection of microscopic lesions, necessitating low-dose, high-precision medical imaging diagnostics.
Medical imaging device manufacturers Diagnostic service providers Hospital networks
Industrial Non-Destructive Testing
$450M–$500M globally (AI est.)
Manufacturing sectors like automotive, aerospace, and electronics require advanced non-destructive evaluation of internal micro-defects and structures in materials.
Automotive component suppliers Aerospace manufacturers Electronics assembly companies NDT equipment OEMs
Security Screening
$150M–$250M globally (AI est.)
There is a growing need for high-precision detection technologies for concealed dangerous goods and contraband in baggage and cargo screening at airports and ports.
Airport security system providers Port and cargo screening solution developers Government defense contractors
IP Defensibility — Why Competitors Can't Replicate This
What This Patent Covers

This patent establishes broad and robust protection for a phase image acquisition method and apparatus, specifically covering a weighted processing technique using an approximate phase image. The claims were meticulously refined and successfully defended against examiner objections, demonstrating a strong and stable right that was granted after comparison with 8 prior art documents.

Competitive White Space

This patent primarily covers software-based image processing. Licensees could develop additional IP in novel quantum beam source or detector hardware, or advanced AI-driven automated defect recognition systems that leverage the high-resolution phase images generated by this technology.

Economic Impact
~$200K/year estimated cost reduction per facility (est.)
estimated ROI · USD · AI analysis
ROI Calculation Logic

Avoiding hardware investment (average ~$2M (AI est.)) for X-ray CT device upgrades, coupled with a 20% reduction in inspection time (saving ~$20K/year (AI est.) in personnel costs) and improved inspection accuracy reducing defect rates and re-inspections (estimated ~$150K/year (AI est.)), is projected to generate an annual economic impact of over ~$200K (AI est.).

Speed to Market
6× faster than in-house development
This technology requires no hardware modifications to existing quantum beam systems, relying primarily on software algorithm implementation. The core image processing algorithm is established and supported by comprehensive validation data, significantly shortening time-to-market compared to new development. Focusing on integration and adjustment into existing systems, early deployment is anticipated within approximately 6 months.
Competitive Positioning

X: Deployment Cost Efficiency
Y: Inspection Accuracy & Speed

Business Models & Applications
📝 Software Licensing
Offer the technology's algorithm as a software license to existing quantum beam device manufacturers and medical equipment companies, enhancing product value.
🤝 Joint Development & Customization
Support joint development of algorithms tailored to specific industrial needs or inspection targets, and provide optimized integration into existing systems.
🔬 Inspection Service Provision
Develop inspection devices incorporating this technology and offer high-precision phase image analysis services to medical institutions and manufacturers, either as SaaS or on-premise.
Adjacent Application Opportunities
🩺 Medical & Healthcare
Early Cancer & Micro-Lesion Detection
This technology's high-spatial-resolution phase imaging could visualize subtle tissue changes and lesions difficult to identify with X-ray CT or MRI, potentially aiding early diagnosis and treatment. This could improve screening accuracy for conditions like breast and lung cancer by up to 20%.
🔬 Materials Science & Manufacturing
Advanced Material Internal Structure Analysis
Non-destructive, high-precision analysis of internal defects, foreign matter, and crystal structures in high-performance and composite materials could shorten product development cycles by 15-25% and enhance quality control. Applicable to aerospace components and semiconductor materials inspection.
✈️ Security & Logistics
High-Precision Baggage & Cargo Screening
In airport and port security, this technology could identify concealed explosives, narcotics, and contraband by providing detailed compositional information via phase images, not just density. This could potentially increase detection rates by over 30% and significantly improve security throughput.
Integration Roadmap — Estimated 8-Month Deployment
Phase 1: Requirements & Compatibility
Duration: 2 months
Detailed analysis of the licensee's existing quantum beam system specifications and environment to define requirements and assess compatibility for algorithm integration.
Phase 2: Algorithm Integration & Validation
Duration: 4 months
Integration of the technology's algorithm into existing image processing software, followed by data acquisition and image reconstruction validation using actual samples, and performance evaluation.
Phase 3: Field Deployment & Optimization
Duration: 2 months
Deployment of the validated system into actual inspection/diagnostic environments, followed by parameter optimization and fine-tuning based on operational conditions to ensure stable operation.
Technical Feasibility
A key strength of this technology is that it requires no hardware modifications or changes to existing quantum beam systems. The 'weighted processing using an approximate phase image' described in the claims can be easily integrated as a software algorithm into existing image processing systems. Utilizing general-purpose detectors and sources, it avoids new capital investment and offers high feasibility for deployment akin to a software update.
Success Scenario
Upon adopting this technology, licensees could upgrade their existing inspection and diagnostic lines without significant investment. This is estimated to reduce inspection times by 20% and potentially increase annual throughput by 1.2 times. Furthermore, by detecting microscopic structures and lesions with higher precision than conventional methods, it could enhance patient quality of life through earlier diagnosis in healthcare and significantly improve product quality in industrial applications.
Patent Record
APPLICATION NO.
特願2023-141826
REGISTRATION NO.
7610873
FILING DATE
2023/08/31
GRANT DATE
2024/12/25
EXPIRATION DATE
2043/08/31
PATENT HOLDER
国立大学法人　筑波大学
Examination History
2023年08月31日
出願審査請求書
2024年08月27日
拒絶理由通知書
2024年10月28日
意見書
2024年10月28日
手続補正書（自発・内容）
2024年11月26日
特許査定