Market Context — Why This Technology, Why Now

Global manufacturing faces immense pressure to adopt sustainable practices, driven by stringent environmental regulations and consumer demand for eco-friendly products. The increasing complexity of electronic devices, EV batteries, and advanced composites makes traditional recycling inefficient, leading to significant material loss. This technology offers a crucial solution by enabling high-value material recovery, reducing reliance on virgin resources, and helping industries meet ambitious circularity targets, thus gaining a competitive edge.

Key Competitive Advantages
01

Enables selective and localized dismantling, targeting specific joint areas in complex materials and precision components, preventing damage to high-value parts and maximizing material recovery.

02

Reduces energy consumption by approximately 66% and processing time by over 20% compared to conventional mechanical or chemical methods.

03

Achieves high-quality component recovery by minimally damaging components, as only the joint interface is separated, allowing recovered materials to retain near-new quality.

Market Opportunity
⚙️ Precision Equipment & Electronic Component Manufacturing
$1.5B–$2.5B globally (AI est.)
Demand for rare metal recovery from miniaturized and complex products like smartphones and PCs is increasing, making high-precision dismantling technology essential.
Consumer electronics manufacturers Semiconductor recycling specialists Rare earth metal refiners
🚗 Automotive & EV Battery Recycling
$3B–$4B globally (AI est.)
With the proliferation of EVs, recovering rare metals like lithium and cobalt from used batteries is urgent. High-efficiency dismantling, difficult with existing technologies, is required.
Automotive battery manufacturers EV recycling plant operators Critical mineral recovery companies
🏗️ Construction & Demolition Industry
$4B–$5B globally (AI est.)
There is a need to efficiently sort and recover reusable components from aging infrastructure and buildings, reducing waste volume.
Large-scale demolition contractors Construction material recycling firms Urban mining specialists
IP Defensibility — Why Competitors Can't Replicate This
What This Patent Covers

This patent protects a robust method for selectively and locally dismantling objects by applying high-voltage pulses to a conductive material to generate shockwaves at joint interfaces. The claims are considered strong and stable, having overcome rigorous examination, providing a clear scope of protection against imitation.

Competitive White Space

This patent focuses on the shockwave-induced separation of joined components. White space exists in developing advanced automated sorting systems for recovered materials or integrating this technology with novel chemical purification processes for specific rare earth elements.

Economic Impact
~$800K/year estimated cost savings and revenue increase per facility (est.)
estimated ROI · USD · AI analysis
ROI Calculation Logic

Implementing this technology could significantly reduce costs in traditional dismantling and disposal processes. For example, in precision equipment dismantling, traditional methods incur ~$200K/year (AI est.) in labor (5 workers × ~$40K/worker/year (AI est.)) and ~$200K/year (AI est.) in waste disposal. This technology could reduce labor costs by 70% and waste disposal costs by 50% (due to recycled material sales). Furthermore, considering an estimated ~$600K/year (AI est.) revenue increase from high-quality recycled components, the total economic impact could exceed ~$800K/year (AI est.) per facility.

Speed to Market
6× faster than in-house development
The basic principles of this technology are thoroughly disclosed in the patent specification, and proof-of-concept is presumed to be complete. While developing similar technology from scratch would take several years for fundamental research, applied development, and patent acquisition, licensing this patent significantly reduces both time and cost. Combining a versatile high-voltage pulse generator with shockwave control technology allows for rapid integration into existing dismantling processes and optimization for specific components.
Competitive Positioning

X: Precision Dismantling Efficiency
Y: Recycled Material Quality Improvement

Business Models & Applications
🤝 Technology Licensing Model
License the implementation rights for this technology, specialized for specific industries or applications. Licensees can integrate it into their product development or recycling processes to establish a competitive advantage.
♻️ High-Value Recycling Service
Offer contract services for recovering and refining high-purity components from precision equipment and composite materials using this technology. Supply recycled materials to manufacturers, creating new revenue streams.
🛠️ Dismantling Equipment & Module Sales
Develop and sell dismantling equipment incorporating this technology, or modules that can be integrated into existing lines. This addresses diverse industrial needs while minimizing initial investment.
Adjacent Application Opportunities
🔋 EVバッテリー
Next-Gen EV Battery Precision Dismantling
This technology could precisely dismantle end-of-life EV batteries at the cell level, enabling high-purity recovery of critical metals like lithium, cobalt, and nickel. This creates potential for new supply chains to battery manufacturers, improving resource circularity for a rapidly growing market.
💻 電子部品
High-Efficiency Rare Metal Recovery from Electronics
Selectively delaminate solder joints from printed circuit boards and semiconductor packages, recovering precious metals like gold, silver, and palladium without damaging the substrate. This could significantly improve recycled material quality and recovery rates by over 20%.
✈️ 航空・宇宙
Aerospace Composite Material Separation and Reuse
Selectively separate joints between different materials in aircraft components, such as carbon fiber reinforced plastics (CFRP). This could enable the undamaged recovery of valuable carbon fibers, facilitating their reuse in new aerospace parts and reducing waste by up to 50%.
Integration Roadmap — Estimated 23-Month Deployment
Technology Verification & PoC
Duration: 5 months
Verify dismantling effectiveness for specific target objects, identify optimal pulse conditions, and conduct small-scale Proof-of-Concept (PoC).
Prototype Development & Demonstration
Duration: 9 months
Develop a prototype device for practical application based on PoC results. Conduct functional verification and performance evaluation in an environment similar to an actual production line.
System Implementation & Optimization
Duration: 9 months
Following prototype demonstration, proceed with integrated design and implementation into existing production lines. Further optimize the dismantling process based on operational data.
Technical Feasibility
This technology utilizes the physical phenomenon of generating shockwaves by applying high-voltage pulses through a conductive material in contact with an object. Therefore, it can be integrated into existing dismantling and manufacturing lines as an add-on, incorporating a conductive material supply mechanism (e.g., robotic arm) and a high-voltage pulse generation unit. The technical elements described in the patent claims are highly compatible with existing automation and control systems, indicating a high technical feasibility for integration into current processes without significant capital investment.
Success Scenario
Implementing this technology could dramatically transform component dismantling and recycling processes within manufacturing lines. For instance, high-quality recycled components could be consistently recovered from composite materials previously considered waste, potentially leading to material cost reductions of several hundred thousand dollars annually (AI est.). Additionally, reduced dismantling time could improve production throughput by 20%, allowing for expanded production capacity without additional investment by maximizing existing equipment utilization. This would enable adopting companies to achieve both environmental impact reduction and economic benefits, strengthening their market competitiveness.
Patent Record
APPLICATION NO.
特願2020-081408
REGISTRATION NO.
7572667
FILING DATE
2020/05/01
GRANT DATE
2024/10/16
EXPIRATION DATE
2040/05/01
PATENT HOLDER
学校法人早稲田大学
Examination History
2023年04月06日
出願審査請求書
2024年01月30日
拒絶理由通知書
2024年04月01日
意見書
2024年04月01日
手続補正書（自発・内容）
2024年06月04日
拒絶理由通知書
2024年08月01日
意見書
2024年08月01日
手続補正書（自発・内容）
2024年09月03日
特許査定