Market Context — Why This Technology, Why Now

The global push for enhanced product quality and manufacturing efficiency is driving demand for advanced analytical instrumentation. Industries like pharmaceuticals and semiconductors face stringent regulatory requirements and competitive pressures, necessitating highly accurate and rapid material characterization. This technology's ability to eliminate external interference and provide reliable, single-shot measurements aligns perfectly with the need for streamlined quality control processes and accelerated R&D cycles, offering a critical advantage in a rapidly evolving global market.

Key Competitive Advantages
01

Achieves high-precision measurement by effectively eliminating instrument noise and external light interference through precise synchronization of pulse laser light and photon detection, significantly enhancing quality control reliability.

02

Enables rapid analysis with a single measurement, eliminating the need for conventional multiple measurements and potentially reducing measurement steps by up to ~66% through integrated data collection and information processing.

03

Utilizes innovative information processing technology to extract only data synchronized with the pulse laser light timing list from detected electrical pulse arrival times, calculating a time correlation function to derive accurate particle sizes based on appropriate time widths.

Market Opportunity
Pharmaceutical Manufacturing
$1.0B globally (AI est.)
High-precision particle size measurement is essential for quality control of nanoparticle formulations and virus size evaluation in vaccine development, with demand increasing due to stricter regulations.
Pharmaceutical R&D and manufacturing companies Biopharmaceutical quality control solution providers Vaccine and therapeutic development firms
Semiconductor Manufacturing
$650M globally (AI est.)
Managing microparticles in cleaning solutions and abrasive slurries directly impacts yield. High-precision measurement technology is indispensable for next-generation semiconductor development.
Semiconductor equipment manufacturers Chemical suppliers for semiconductor processes Advanced materials research institutions
Food Processing
$550M globally (AI est.)
Particle size in emulsions, dispersions, and powdered foods significantly affects texture, stability, and flavor. This technology could contribute to quality standardization and new product development.
Food and beverage manufacturers Food processing equipment suppliers Quality assurance providers for food products
New Materials Development
$800M globally (AI est.)
Precise control and evaluation of particle size and distribution are critical for enhancing performance in the development of nanomaterials and high-performance functional materials, driving market expansion.
Nanomaterial developers and producers Specialty chemical companies Research and development labs for advanced materials
IP Defensibility — Why Competitors Can't Replicate This
What This Patent Covers

This patent represents a robust right, having successfully passed examination without rejection after a standard search of five prior art documents, clearly establishing its novelty and inventiveness. It protects the core 'information processing device' configuration, the measurement and analysis method, and the program, offering a strong legal foundation for licensees to utilize the technology in various forms.

Competitive White Space

While this patent robustly covers the DLS measurement and analysis method, it does not explicitly claim integration into continuous inline process control systems or novel sample preparation techniques, offering avenues for licensees to develop complementary IP.

Economic Impact
~$66.5K/year estimated operational cost savings per facility (est.)
estimated ROI · USD · AI analysis
ROI Calculation Logic

In liquid sample particle size measurement, conventional methods required approximately 2,000 hours annually for interference elimination, multiple measurements, and complex analysis. Assuming a 66% reduction in measurement and analysis time with this technology, an annual saving of approximately 1,300 hours is projected. With an average hourly wage of $20/hour (AI est.) for 5 operators, the annual labor cost reduction is $26,000 (AI est.). Furthermore, improved measurement accuracy could reduce defect rates (from 2% to 0.5%), leading to an estimated $40,000 (AI est.) in annual quality cost savings, totaling over $66,000 (AI est.) in economic benefits per facility annually.

Speed to Market
6× faster than in-house development
Developing a similar dynamic light scattering device in-house, including pulse laser synchronization, advanced photon detection systems, and information processing algorithms, would require at least 3 years for optical design and software development. This technology, with its established fundamental research and algorithms by a national R&D agency, can be integrated as a data processing unit into existing light scattering devices or introduced via software updates. This significantly shortens the development period, allowing for market entry in approximately six months.
Competitive Positioning

X: Measurement Efficiency (Speed & Labor Reduction)
Y: Analysis Accuracy (Interference Elimination & Reliability)

Business Models & Applications
🔬 Measurement Device Manufacturing & Sales
Develop and sell high-precision dynamic light scattering measurement devices incorporating this technology directly to R&D and quality control departments in pharmaceutical, semiconductor, food, and chemical manufacturers. This model offers differentiation through strong technological superiority.
🧪 Contract Measurement & Analysis Services
Offer services for measuring and analyzing particle size and distribution in liquid samples for clients using this technology. This service model is particularly suitable for niche areas requiring high-precision measurements or for SMEs without their own equipment.
💻 Software Licensing
Provide the core information processing and analysis program of this technology as software for existing dynamic light scattering measurement devices. Adopting companies can significantly enhance the performance of their existing equipment while minimizing capital investment.
Adjacent Application Opportunities
💊 Pharmaceutical Quality Control
Nanoparticle Drug Quality Evaluation System
Apply this technology to build a system for real-time, high-precision monitoring of particle size and aggregation states in next-generation nanomedicines, such as antibody drugs and mRNA vaccines. This could ensure quality stability and uniformity, contributing to manufacturing process optimization.
🧪 Environmental Monitoring
Microplastic Detection & Analysis Device
This technology could be repurposed into a system for high-precision detection and analysis of microplastics and harmful fine particles in rivers, oceans, and the atmosphere, free from external light or contaminant interference. It is expected to provide reliable data for understanding environmental pollution and formulating countermeasures.
🧬 Biotechnology
Virus & Protein Aggregation Analysis
Utilize this device to accurately evaluate the size and aggregation degree of biological particles like viral vectors, exosomes, and protein aggregates, even in complex biological sample environments. This could serve as a foundational technology for disease diagnostics and biopharmaceutical development.
Integration Roadmap — Estimated 15-Month Deployment
Phase 1: Technical Evaluation & Prototype Design
Duration: 3 months
Evaluate the core algorithm's compatibility with existing measurement devices and design a prototype for the information processing unit. This phase defines requirements and conducts initial verification.
Phase 2: System Development & Validation Testing
Duration: 6 months
Develop the system based on the prototype and conduct demonstration tests in actual measurement environments. Performance, stability, and processing speed are evaluated, and issues are identified and improved.
Phase 3: Full-Scale Deployment & Market Launch
Duration: 6 months
Make final adjustments based on validation test findings and begin full-scale implementation for product commercialization or service delivery. Market entry strategies are formulated, and business expands through customer provision and feedback collection.
Technical Feasibility
This technology is centered around common components like a pulse laser, photon detection device, and data collection device, along with an information processing unit that controls and processes data. Notably, the information processing unit can likely be added as a data processing unit to existing dynamic light scattering devices or introduced via a software update, enabling implementation without significant capital investment. The patent claims cover the device, method, and program, indicating a relatively low technical barrier to adoption.
Success Scenario
Upon adopting this technology, companies could potentially reduce measurement time in pharmaceutical quality control processes by up to 66%. This could alleviate manufacturing line bottlenecks and shorten product development cycles by an estimated 20%. Furthermore, improved measurement accuracy through interference elimination is estimated to significantly reduce product defect rates, contributing to tens of thousands of dollars in annual quality cost savings.
Patent Record
APPLICATION NO.
特願2021-001363
REGISTRATION NO.
7504460
FILING DATE
2021/01/07
GRANT DATE
2024/06/14
EXPIRATION DATE
2041/01/07
PATENT HOLDER
国立研究開発法人物質・材料研究機構
Examination History
2023年11月28日
出願審査請求書
2023年11月28日
手続補正書（自発・内容）
2024年06月04日
特許査定