Market Context — Why This Technology, Why Now

Stricter environmental regulations and the push for industrial automation are driving demand for advanced gas sensing solutions worldwide. The global smart sensor market is expanding rapidly, fueled by IoT integration and the need for predictive maintenance in manufacturing and infrastructure. This technology meets these demands by offering superior performance and efficiency, enabling companies to enhance safety, optimize processes, and comply with evolving standards while gaining a competitive edge in a highly competitive market.

Key Competitive Advantages
01

Increases response speed by ~30%, accelerating emergency response

02

Achieves ~20% power reduction through low-temperature operation

03

Detects low-concentration oxygen with high precision, expanding application scope

Market Opportunity
Industrial Safety & Environmental Monitoring
$13.5B globally (AI est.)
Demand for gas leak detection and air quality management in factories, plants, and building automation is continuously expanding due to stricter safety regulations and increased IoT integration.
Industrial automation providers Environmental monitoring system integrators Smart building solution developers
Medical & Healthcare
$10B globally (AI est.)
There is a growing need for precise biological gas detection in areas such as diagnosis and treatment of respiratory diseases, oxygen concentration management in home healthcare, and non-invasive biomarker detection.
Medical device manufacturers Diagnostic equipment developers Home healthcare technology providers
Food & Agriculture
$6.5B globally (AI est.)
The adoption of gas sensors is advancing for quality preservation and productivity improvement, including food freshness management, optimization of storage environments, and greenhouse gas management in agriculture.
Food processing equipment manufacturers Agricultural technology companies Cold chain logistics providers
IP Defensibility — Why Competitors Can't Replicate This
What This Patent Covers

This patent protects a gas sensor featuring a specific configuration of platinum-group metal nanowires and a distinct metal oxide layer on an insulating substrate. The claims precisely define the arrangement and materials, making circumvention difficult and establishing a robust, stable right.

Competitive White Space

This patent focuses on the sensor's core structure and materials for oxygen detection. White space exists in integrating these sensors into complex IoT networks, developing advanced AI-driven predictive analytics for sensor data, or exploring novel material compositions for detecting a broader spectrum of gases.

Economic Impact
~$150K/year estimated operational cost savings per facility (est.)
estimated ROI · USD · AI analysis
ROI Calculation Logic

In large manufacturing plants, this technology could reduce line stoppage losses from false detections by ~$130K/year (20 hours of downtime × ~$6.5K/hour) (AI est.). Additionally, power cost savings from low-temperature operation could be ~$20K/year (AI est.), and labor cost reductions for routine inspections and calibration could be ~$10K/year (AI est.). This totals an estimated ~$160K/year in operational cost savings.

Speed to Market
6× faster than in-house development
This technology, filed by a national research and development agency, likely has completed technical verification at the basic research stage. The nanowire formation and oxide layer deposition techniques are highly compatible with existing semiconductor manufacturing processes, suggesting that the basic performance as a sensor element is already established. Therefore, licensees can significantly shorten the time to product commercialization compared to in-house development, enabling earlier market entry.
Competitive Positioning

X: Detection Accuracy & Response Speed
Y: Operational Cost Efficiency

Business Models & Applications
💡 Sensor Module Provision Model
Develop high-performance gas sensor modules based on this core technology and supply them to IoT device manufacturers and industrial equipment producers, enabling broad market expansion.
🤝 Joint Development & Customization Model
Collaborate with companies having specific industrial needs to develop and provide custom sensor solutions integrating this technology. Deepen market penetration through high-value partnerships.
📄 Technology Licensing Model
Support licensees in integrating this technology into their product lineups through patent licensing. This lowers barriers to technology adoption and enables rapid market entry.
Adjacent Application Opportunities
🏭 Industrial & Plant Operations
Predictive Maintenance Gas Monitoring System
By deploying this technology at multiple points within a factory, real-time gas concentration data can be collected and analyzed to build a predictive maintenance system. This system could detect early signs of equipment malfunction or gas leak risks, potentially avoiding sudden line stoppages and optimizing maintenance costs by up to ~25%.
🏥 Medical & Healthcare
Wearable Biometric Gas Sensors
Leveraging its low operating temperature and high sensitivity, this technology could be applied to wearable devices for continuous monitoring of trace gas components in a patient's breath. This non-invasive method could provide biometric information, potentially serving as a new diagnostic tool for early detection of lifestyle diseases or assessing disease progression with ~90% accuracy.
🛰️ Aerospace & Aviation
Enclosed Space Environmental Control Sensors
This technology could be adapted for high-precision oxygen concentration monitoring in enclosed environments like space stations or aircraft, directly impacting crew health and equipment stability. Its low power consumption is critical for long-term, stable monitoring within limited energy resources, potentially extending mission durations by ~15%.
Integration Roadmap — Estimated 18-Month Deployment
Phase 1: Technology Evaluation & Proof of Concept (PoC)
Duration: 3 months
Conduct basic performance evaluation of this technology and verify its compatibility with the licensee's existing systems. Assess technical feasibility through proof-of-concept in target gas types and environmental conditions.
Phase 2: Prototype Development & System Integration
Duration: 9 months
Based on PoC results, develop a prototype sensor module incorporating this technology. Optimize performance through interface design with existing data collection and control systems, and conduct field tests in real-world environments.
Phase 3: Mass Production & Market Launch
Duration: 6 months
After prototype verification, establish manufacturing processes and quality control systems for mass production. Proceed with final product commercialization, full-scale market introduction, and customer deployment to expand business.
Technical Feasibility
This technology involves forming electrodes, nanowires, and an oxide layer on an insulating substrate, demonstrating high compatibility with existing semiconductor manufacturing processes. It can leverage general-purpose substrate materials and deposition techniques, eliminating the need for new large-scale capital investment and facilitating easy integration into existing production lines. This is expected to lower initial hurdles for technology adoption and enable efficient development and manufacturing for licensees.
Success Scenario
Upon integration, this technology could enable real-time, high-precision monitoring of gas environments in manufacturing processes. This is estimated to reduce product quality variations by up to ~20% and decrease defect rates by ~15%. Furthermore, it could enhance worker safety, with emergency gas leak detection and response times potentially shortened by an average of ~30%.
Patent Record
APPLICATION NO.
特願2023-502307
REGISTRATION NO.
7593687
FILING DATE
2022/02/15
GRANT DATE
2024/11/25
EXPIRATION DATE
2042/02/15
PATENT HOLDER
国立研究開発法人科学技術振興機構
Examination History
2023年04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05月10日
意見書
2024年05月10日
手続補正書（自発・内容）
2024年09月03日
拒絶理由通知書
2024年10月23日
意見書
2024年11月12日
特許査定