Market Context — Why This Technology, Why Now

The global push for sustainable supply chains and enhanced product safety is accelerating, driven by stricter regulations (e.g., pharmaceutical cold chain compliance) and consumer demand for transparency. Labor shortages are also increasing the need for automated, data-driven quality control solutions. This technology's low-cost, flexible design and immediate data display capabilities align perfectly with these trends, enabling widespread adoption for critical monitoring across diverse industries.

Key Competitive Advantages
01

Provides detailed, time-series visualization of environmental changes, storing and displaying temperature duration rather than just point data, which improves accuracy in identifying potential quality issues during transit.

02

Optimizes manufacturing costs by utilizing printed wiring technology on flexible substrates, enabling affordable mass production and broad application across various goods compared to rigid circuit boards.

03

Enables on-site data verification by displaying measured data directly on a flexible display attached to the item, allowing for immediate on-site decisions, real-time status awareness, and rapid response without the need for a dedicated reader.

Market Opportunity
Cold Chain Logistics
$100B globally (AI est.)
Increasing demands for quality preservation and traceability in the transport of fresh foods and pharmaceuticals are driving the need for sensors that can record detailed environmental changes.
Global logistics and shipping companies Pharmaceutical distributors Fresh food suppliers and retailers Cold chain equipment manufacturers
Smart Packaging Solutions
$60B globally (AI est.)
The evolution of smart packaging, where product packages carry information and provide data directly to consumers, is anticipated, with flexible sensors serving as a core technology.
Consumer goods packaging manufacturers Food and beverage brands Electronics packaging innovators Retail technology providers
Industrial IoT Sensors
$3.5B globally (AI est.)
With the growing need for miniaturization and flexibility in IoT devices, flexible sensing technology is expected to find diverse applications in areas such as factory equipment monitoring and infrastructure monitoring.
Industrial automation solution providers Infrastructure monitoring companies Smart factory equipment OEMs Wearable industrial device developers
IP Defensibility — Why Competitors Can't Replicate This
What This Patent Covers

This patent protects a robust technical configuration for a flexible sensor device equipped with a communication antenna. It was granted after rigorous examination, including overcoming an initial rejection, demonstrating strong patentability and providing a stable foundation for business deployment.

Competitive White Space

The patent primarily covers the flexible sensor's integrated circuit and display on a flexible substrate with printed wiring. Adjacent white space could include advanced data analytics platforms for predictive maintenance, novel energy harvesting solutions for self-powered flexible sensors, or integration with blockchain for immutable traceability records.

Economic Impact
~$850K/year estimated waste loss reduction per facility (est.)
estimated ROI · USD · AI analysis
ROI Calculation Logic

Assuming an average 5% waste loss due to temperature deviations in the transport of perishables and pharmaceuticals. If a company handling ~$3.5M (AI est.) worth of goods annually adopts this technology and reduces the loss rate by half (to 2.5%), the annual cost reduction is estimated at ~$850K (AI est.) ($3.5M × 2.5%). Furthermore, detailed data facilitates root cause identification, potentially reducing quality control efforts and enhancing customer trust.

Speed to Market
4× faster than in-house development
This technology has already been granted a patent, establishing its fundamental architecture. It leverages existing flexible electronics manufacturing techniques, such as flexible substrates and printed wiring, meaning many elements are proven. This significantly shortens development time compared to in-house development. The combination of general-purpose sensors and display devices also contributes to rapid prototyping and commercialization.
Competitive Positioning

X: Data Detail & Comprehensiveness
Y: Deployment Cost Efficiency

Business Models & Applications
🏷️ Device Sales Model
Sell flexible sensor devices equipped with this technology directly to logistics providers, food manufacturers, or pharmaceutical companies. This enables enhanced product quality control while minimizing initial investment costs.
📊 Data Analytics Service Model
Analyze vast amounts of transport environmental data collected by this technology on a cloud platform. Offer data analysis services, such as quality anomaly prediction and logistics route optimization, generating continuous value through monthly subscriptions.
🔗 Technology Licensing Model
License the core integration technology of sensors, memory, and displays on flexible substrates to smart packaging or wearable device manufacturers, supporting the development of new products.
Adjacent Application Opportunities
🏥 Healthcare & Pharmaceuticals
Pharmaceutical & Vaccine Quality Monitoring
Monitor real-time storage and transport conditions for medicines and vaccines, recording and displaying temperature deviation duration. This allows healthcare professionals to instantly assess quality, reducing waste risk in a market valued at over $100B globally.
🏗️ Construction & Infrastructure
Smart Building Material Monitoring
Record internal temperature changes and their duration during the curing period of concrete structures. This supports proper hardening management, contributing to improved construction quality and reduced project timelines for a global construction market exceeding $10 trillion annually.
🛍️ Retail & Luxury Goods
High-Value Item Environmental Tracking
Continuously record environmental changes like temperature and humidity during the transport and storage of luxury apparel or artworks. This helps manage product degradation risks and protects brand value as a traceability tool for a luxury goods market worth over $300B.
Integration Roadmap — Estimated 18-Month Deployment
Phase 1: Requirements Definition & PoC
Duration: 3 months
Define how this technology integrates with existing quality control processes and establish key performance indicators (KPIs) for implementation. Conduct a small-scale Proof of Concept (PoC) to validate core functionalities.
Phase 2: Prototype Development & Evaluation
Duration: 6 months
Based on PoC results, develop a prototype tailored to the licensee's specific goods and transport environment. Evaluate and refine durability, data accuracy, and communication stability in real-world conditions.
Phase 3: Mass Production Design & Market Launch
Duration: 9 months
Finalize the design for mass production, incorporating evaluation feedback, and proceed with integration into the existing supply chain. Develop a strategy for full-scale market introduction and data utilization.
Technical Feasibility
This technology's configuration, forming circuits with printed wiring on flexible substrates, is highly compatible with existing flexible electronics manufacturing processes. The sensor and display devices can also be combined from general-purpose components, making technical integration into existing production lines feasible without significant capital investment.
Success Scenario
Implementing this technology could enable real-time risk assessment of temperature deviations during transit, potentially reducing quality maintenance costs by 20%. This could lead to an average 15% decrease in product discard rates, enhancing overall supply chain reliability and customer satisfaction.
Patent Record
APPLICATION NO.
特願2020-138932
REGISTRATION NO.
7549330
FILING DATE
2020年08月19日
GRANT DATE
2024年09月03日
EXPIRATION DATE
2040年08月19日
PATENT HOLDER
国立大学法人山形大学
Examination History
2023年07月10日
出願審査請求書
2024年03月26日
拒絶理由通知書
2024年06月27日
意見書
2024年06月27日
手続補正書（自発・内容）
2024年07月30日
特許査定