Market Context — Why This Technology, Why Now

The increasing complexity of interconnected systems, from smart factories to autonomous vehicles, necessitates unprecedented levels of data integrity and operational reliability. Regulatory demands for auditable data trails and the competitive pressure to maximize efficiency are driving the adoption of advanced synchronization solutions. This technology offers a critical enabler for industries facing these challenges, providing the foundational timing accuracy required for next-generation digital infrastructure and real-time decision-making across global operations.

Key Competitive Advantages
01

Achieves High-Precision Time Synchronization: Minimizes network delay impact through master-slave-server coordination, potentially achieving high-precision time synchronization previously difficult with conventional methods.

02

Significantly Streamlines Operational Management: The server centralizes synchronization execution, eliminating complex individual device settings and manual adjustments, which could significantly reduce operational effort.

03

Ensures Business Stability with Robust IP Protection: Covers a broad technical scope with 17 claims, and its robust patent, having overcome examiner objections, provides stability for long-term business development.

Market Opportunity
Smart Factory Operations
$300M–$400M globally (AI est.)
In automated manufacturing lines and robot coordination, precise time synchronization of each device is crucial for improving production efficiency, quality control, and predictive maintenance.
Industrial automation solution providers Robotics manufacturers Large-scale discrete manufacturing companies
Data Center & Cloud Infrastructure
$150M–$250M globally (AI est.)
High-precision time synchronization is essential for ensuring transaction order and maintaining data consistency in distributed databases and microservice architectures.
Cloud service providers Hyperscale data center operators Enterprise software vendors for distributed systems
Transportation & Autonomous Systems
$100M–$200M globally (AI est.)
Real-time and accurate time synchronization enhances safety and efficiency in traffic signal control, operational management, and sensor fusion for autonomous vehicles.
Automotive OEMs developing autonomous vehicles Smart city infrastructure developers Rail and air traffic control system integrators
IP Defensibility — Why Competitors Can't Replicate This
What This Patent Covers

This patent features 17 broad claims, comprehensively protecting the core technology of 'server-managed synchronization execution.' Filed by a national research and development agency, its technical reliability is highly regarded. The patent has successfully overcome examiner objections and established patentability against five prior art references, indicating a robust and difficult-to-invalidate right.

Competitive White Space

This patent primarily protects software-based, server-managed time synchronization. White space exists in developing novel hardware-level synchronization components or integrating this technology with emerging quantum clock standards, allowing licensees to build complementary IP.

Economic Impact
~$150K/year estimated operational cost savings for a multi-site operation (est.)
estimated ROI · USD · AI analysis
ROI Calculation Logic

Conventional manual or low-precision synchronization systems could incur costs of ~$35K/site (AI est.) annually due to data error correction and system downtime from time drift. Assuming this technology reduces costs by ~75% (to 1/4) for a 5-site operation, annual costs of ~$150K (AI est.) could be reduced to ~$35K (AI est.), resulting in potential savings of over ~$100K (AI est.) per year for a 5-site operation.

Speed to Market
6× faster than in-house development
This technology, filed by a national research and development agency, is presumed to have reached a certain stage of fundamental research and proof-of-concept. The core algorithms and system configurations are detailed in the patent specification, allowing licensees to significantly reduce development effort from scratch and focus on integration and optimization within existing systems. This could shorten time-to-market by approximately 2.5 years compared to in-house development.
Competitive Positioning

X: Time Synchronization Precision
Y: System Operational Efficiency

Business Models & Applications
💻 Software Licensing
A model offering this time synchronization module as a software license to IoT device manufacturers and system integrators.
⚙️ Embedded System Integration
This technology can be integrated into industrial control equipment and embedded systems, offering high-precision time synchronization as an added-value solution.
☁️ Time Synchronization SaaS/API
A model providing high-precision time synchronization as a cloud-based SaaS or API, promoting its use across a wide range of applications and services.
Adjacent Application Opportunities
🚗 Autonomous Driving Systems
In-Vehicle Sensor Data Synchronization
This technology could be adapted to precisely synchronize vast amounts of data from multiple sensors (cameras, LiDAR, radar) in autonomous vehicles, enhancing situational awareness and safety. Sub-millisecond synchronization accuracy would improve the reliability of emergency avoidance decisions.
🏥 Medical & Healthcare
Biometric Information Monitoring
Precisely synchronizing biometric data (heart rate, blood pressure, temperature) collected from multiple medical devices and wearables could enable more accurate patient status assessment, improving diagnostic precision and data reliability in telemedicine applications.
⚡ Power & Energy Management
Smart Grid Synchronization
Applying this technology to real-time, high-precision time synchronization of data from distributed power sources (solar, wind), storage batteries, and consumption devices within smart grids could optimize power supply and demand, stabilize the grid, and enable efficient energy management.
Integration Roadmap — Estimated 18-Month Deployment
Phase 1: Requirements Definition & Technical Validation
Duration: 3 months
Analyze the licensee's existing systems and device configurations to define integration requirements. Conduct a Proof of Concept (PoC) to validate time synchronization precision and performance in the target environment.
Phase 2: Prototype Development & Implementation
Duration: 6 months
Based on validation results, develop a prototype by integrating the technology's software module into existing systems. Conduct internal functional testing, performance evaluation, and stability tests.
Phase 3: Production Deployment & Optimization
Duration: 9 months
Following successful prototyping, develop a production deployment plan and implement it incrementally. Conduct continuous performance monitoring and optimization based on real-world operational data to maximize benefits.
Technical Feasibility
The 'time drift calculation means,' 'time correction means,' and 'server-managed execution' described in claims 1-17 of this patent can primarily be implemented as software logic. Integrating this as a software module into existing communication infrastructure and operating systems could minimize new dedicated hardware investment, allowing for adoption with relatively low technical hurdles. High compatibility with general communication protocols is also expected, facilitating smooth integration with existing equipment.
Success Scenario
Implementing this technology could enhance time synchronization precision for robots and sensors on manufacturing lines, strengthening overall production process traceability and quality control. This is estimated to reduce defect rates by 10% annually and improve production efficiency by 5%. In data centers, it is expected to reliably maintain data consistency in distributed databases, significantly reducing data loss risk.
Patent Record
APPLICATION NO.
特願2020-073166
REGISTRATION NO.
7502769
FILING DATE
2020/04/15
GRANT DATE
2024/06/11
EXPIRATION DATE
2040/04/15
PATENT HOLDER
国立研究開発法人情報通信研究機構
Examination History
2023年03月07日
出願審査請求書
2023年12月12日
拒絶理由通知書
2024年04月10日
手続補正書（自発・内容）
2024年04月10日
意見書
2024年05月07日
特許査定