Market Context — Why This Technology, Why Now

Industries worldwide are facing increasing pressure to innovate with advanced materials that support miniaturization, enhanced performance, and sustainability. The demand for flexible, lightweight, and highly efficient components in consumer electronics, automotive, and medical sectors is accelerating. This technology offers a critical solution by enabling the production of high-quality ion gels, which are essential for the next wave of product development in areas like flexible displays, wearable sensors, and safer, more powerful energy storage solutions, driving competitive differentiation and market growth.

Key Competitive Advantages
01

Achieves high moldability for complex shapes, enabling the formation of intricate geometries and microstructures previously difficult with conventional ion gel manufacturing, significantly enhancing design flexibility.

02

Ensures superior uniformity for stable performance by precisely controlling polymerization ratios, which homogenizes the internal structure of ion gels, minimizing product performance variability and enhancing reliability.

03

Secures strong patent rights validated by the examiner, established through rigorous comparison with 6 prior art documents and successfully addressing examiner objections, confirming technical superiority and patent stability.

Market Opportunity
Soft Robotics and Actuators
$10B globally (AI est.)
Leveraging high moldability and flexibility, this technology is rapidly advancing applications in next-generation robots and wearable devices, enabling more natural and precise movements.
Advanced robotics manufacturers Wearable device developers Medical device companies Industrial automation suppliers
Solid-State Batteries
$13.5B globally (AI est.)
As a solid electrolyte with excellent ion conductivity and stability, this material is crucial for enhancing the safety and energy density of EVs and stationary energy storage systems.
Electric vehicle battery manufacturers Grid-scale energy storage providers Consumer electronics battery suppliers Advanced material developers
Flexible Electronics
$10B globally (AI est.)
Expected to contribute to the realization of next-generation mobile devices and IoT equipment, such as thin, lightweight, and bend-resistant displays and sensors.
Flexible display manufacturers IoT sensor developers Mobile device component suppliers Smart packaging innovators
IP Defensibility — Why Competitors Can't Replicate This
What This Patent Covers

This patent protects a method for manufacturing ion gels with specific composition ratios and polymerization conditions, resulting in high moldability and uniformity. The claims are robust, having been thoroughly compared against prior art and refined during examination, ensuring a clear technical scope and low invalidation risk.

Competitive White Space

Potential white space exists in developing novel post-processing techniques for these ion gels, integrating them with other advanced material systems, or exploring applications in niche markets beyond the primary electrical and electronic fields, such as advanced filtration or biomedical scaffolds.

Economic Impact
~$30K/year estimated cost reduction per facility, plus 1.5 years faster development (est.).
estimated ROI · USD · AI analysis
ROI Calculation Logic

Reducing the molding defect rate in ion gel manufacturing from a conventional 10% to 2% could cut material and rework costs by approximately 15%. For example, a facility with annual material and processing costs of ~$200K (AI est.) could see an annual cost reduction of ~$30K (AI est.). Furthermore, implementing this technology is estimated to shorten the material selection and process optimization period for new product development by an average of 1.5 years.

Speed to Market
3× faster than in-house development
This technology clearly defines specific composition ratios and polymerization conditions for ion gel manufacturing, establishing a strong technical foundation. This significantly reduces the time required for research direction exploration, material selection, and process optimization compared to developing similar technology from scratch. The detailed manufacturing method disclosed in the patent is expected to enable a rapid transition to the demonstration phase.
Competitive Positioning

X: Manufacturing Ease
Y: Performance Stability

Business Models & Applications
💡 Material Licensing
By licensing this ion gel manufacturing technology for specific applications or product areas, licensees can rapidly initiate product development.
🤝 Joint Research & Development
Collaborate with the National Institute for Materials Science (NIMS) to customize ion gels and jointly develop application technologies tailored to specific product requirements.
📦 High-Performance Material Supply
Supply the high-performance ion gels produced using this technology directly, allowing licensees to differentiate their products and enhance performance.
Adjacent Application Opportunities
🩺 Medical & Healthcare
Biocompatible Sensor Materials
Ion gels with high moldability and uniformity could serve as electrode materials for wearable biosensors or implantable medical devices. Their flexible nature allows for stable adhesion to skin and reliable acquisition of biological signals, potentially reducing patient discomfort while improving monitoring accuracy by up to 30%.
🎨 Smart Textiles
Conductive Fibers & Films
Processing ion gels into conductive fibers or films could enable smart textiles that combine flexibility with conductivity. This opens avenues for heated apparel or garments with integrated environmental sensors, enhancing daily comfort and functionality by providing real-time data or adaptive properties.
🚗 Automotive Components
In-Vehicle Flexible Sensors
Ion gels with enhanced durability and heat resistance could be applied to automotive components such as in-seat sensors, curved displays, or lightweight wiring. This could contribute to next-generation cockpit designs, potentially reducing vehicle weight by 5-10% and significantly improving safety and passenger comfort.
Integration Roadmap — Estimated 22-Month Deployment
Technical Evaluation & PoC
Duration: 4 months
Based on the composition ratios and polymerization conditions defined in this patent, conduct reproducibility evaluations using the licensee's existing equipment and perform basic experiments for suitability to target products.
Prototype Development & Optimization
Duration: 9 months
Based on the PoC results, develop ion gel prototypes that meet specific product requirements, optimize the manufacturing process, and conduct initial performance evaluations.
Mass Production & Product Launch
Duration: 9 months
After prototype validation, proceed with designing manufacturing lines for mass production, establishing quality control systems, and evaluating final products for market launch.
Technical Feasibility
This technology is based on radical polymerization, a common polymer synthesis method, and involves controlling the ratio of specific compounds and ionic liquids. This makes its integration into existing polymer processing equipment relatively straightforward. By applying the composition ratios and molecular weight control described in the patent claims to existing polymerization reactors, integration into current production systems is expected without significant capital investment.
Success Scenario
Upon adopting this technology, licensees could manufacture ion gel components with significantly higher precision and more complex shapes than previously possible. This could simultaneously achieve product miniaturization and enhanced performance, for example, dramatically improving design freedom for actuator-equipped products and potentially shortening time-to-market by an estimated 20%.
Patent Record
APPLICATION NO.
特願2021-049327
REGISTRATION NO.
7623686
FILING DATE
2021/03/24
GRANT DATE
2025/01/21
EXPIRATION DATE
2041/03/24
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
2024年07月23日
拒絶理由通知書
2024年09月12日
意見書
2024年09月12日
手続補正書（自発・内容）
2024年12月24日
特許査定