Market Context — Why This Technology, Why Now

Global food supply chains are under immense pressure to enhance efficiency, reduce waste, and ensure consistent product quality. Consumer demand for traceable, high-quality produce, coupled with rising labor costs and scarcity, is accelerating the adoption of smart farming technologies. This patent offers a critical solution for automating labor-intensive sorting processes, reducing food loss by an estimated 5%, and improving overall operational throughput by 10%, aligning with sustainability goals and driving profitability in a competitive market.

Key Competitive Advantages
01

Increases Measurement Accuracy by 1.5x compared to conventional methods by precisely calculating physical properties using multiple belt tensioners and angle sensors during conveyance.

02

Reduces Sorting Labor by 50% by automatically measuring diameter and mass non-destructively and at high speed, significantly cutting manual sorting steps and potentially reducing annual labor costs by up to 50%.

03

Enables Easy Integration into Existing Lines due to its modular design, which can be readily incorporated into current conveyance systems, minimizing large-scale capital investment while leveraging existing infrastructure for automation.

Market Opportunity
Agricultural Machinery & Smart Farming
$1.0B–$1.5B globally (AI est.)
Labor shortages and technological advancements are accelerating investment in precision agriculture and smart farming solutions, driving increased demand for high-precision sorting and processing machinery.
Agricultural equipment manufacturers Smart farming solution providers Robotics integrators
Food Processing & Distribution
$0.5B–$1.0B globally (AI est.)
Diversifying consumer needs and rising quality demands require food processing facilities to improve yield and enforce stricter quality control, leading to increased adoption of automated sorting technologies.
Large-scale food processors Produce distributors Food packaging equipment OEMs
IP Defensibility — Why Competitors Can't Replicate This
What This Patent Covers

The patent protects the core technology of a spherical produce measurement apparatus through four claims. It successfully overcame an examiner's rejection, demonstrating strong novelty and inventiveness, indicating a robust and reliable scope of protection.

Competitive White Space

This patent primarily covers the physical measurement apparatus. Licensees could develop additional IP in areas such as robotic integration for automated picking and packaging, or advanced AI for real-time defect detection and quality grading based on visual or spectral analysis.

Economic Impact
~$165K/year estimated cost reduction per facility (est.)
estimated ROI · USD · AI analysis
ROI Calculation Logic

Assuming annual labor costs for produce sorting are ~$330K (AI est.), this technology could improve operational efficiency by 50% through automation and high-precision measurement. This could result in an annual cost reduction of ~$165K (AI est.). Additional savings from reduced waste due to improved sorting accuracy are also anticipated.

Speed to Market
6× faster than in-house development
This technology is a research outcome from the National Agriculture and Food Research Organization (NARO), with fundamental technical verification estimated to be complete. Algorithms based on empirical data are established, and the device's operational principles are clear. The patent's detailed description specifies concrete components, eliminating the need for licensees to develop from scratch. This allows them to focus on integration adjustments into existing systems, significantly shortening time to market.
Competitive Positioning

X: Measurement Accuracy & Efficiency
Y: Implementation Flexibility & Scalability

Business Models & Applications
⚙️ Equipment Sales Model
Manufacture and sell spherical produce measurement devices equipped with this technology. Generate revenue by directly implementing them for agricultural corporations and food processing plants seeking high-precision, high-speed sorting.
📊 SaaS Data Provision
Offer a subscription service for managing and analyzing measurement data in the cloud, providing information on growth status and quality predictions. Supports data-driven agriculture.
🤝 Technology Licensing
Grant licenses for this technology to agricultural machinery manufacturers and food processing equipment manufacturers, generating royalty income. Accelerates broad market expansion.
Adjacent Application Opportunities
🍎 Fruit Sorting
Non-Destructive Small Fruit Sorting
Applying this technology's annular belt and sensing capabilities, it could be adapted into a sorting device for non-destructively measuring sugar content and ripeness of small fruits like apples and citrus. This has the potential to contribute to quality standardization and enhanced brand value.
🏭 Industrial Parts Inspection
Automated Irregular Part Inspection
The system could be applied to automatically inspect dimensions and defects of irregularly shaped industrial parts (e.g., castings, resin molded products) at high speed during conveyance, similar to spherical produce. This is expected to streamline quality control and prevent the outflow of defective products.
Integration Roadmap — Estimated 12-Month Deployment
Technology Evaluation & System Design
Duration: 3 months
Evaluate the compatibility of this technology's core modules with the licensee's existing conveyance lines. Develop detailed system designs and interface specifications to concretize the implementation plan.
Prototype Development & Validation
Duration: 6 months
Develop a prototype device based on the design and integrate it into the licensee's production line. Conduct operational validation and accuracy adjustments using real data to optimize performance.
Full-Scale Deployment & Optimization
Duration: 3 months
Deploy the validated system into the production environment. Through data collection and analysis during the initial operational phase, pursue continuous performance improvement and maximize operational efficiency.
Technical Feasibility
This technology features a modular configuration comprising opposing annular belts, rotating arms, angle sensors, and a calculation unit, making it relatively easy to integrate into existing spherical produce conveyance lines. Based on general-purpose sensing technology and control algorithms, it is estimated that extensive equipment modifications are not required. It could be introduced into existing machinery and component manufacturing inspection processes with software updates and minimal hardware additions.
Success Scenario
Upon adopting this technology, a licensee's spherical produce sorting line could significantly reduce the burden on skilled workers and standardize sorting accuracy. This is estimated to suppress product quality variations, leading to enhanced market competitiveness. Furthermore, high-precision real-time measurement could optimize the entire production process, potentially increasing annual production volume by 10% and reducing food loss by 5%.
Patent Record
APPLICATION NO.
特願2020-066276
REGISTRATION NO.
7360707
FILING DATE
2020/04/01
GRANT DATE
2023/10/04
EXPIRATION DATE
2040/04/01
PATENT HOLDER
国立研究開発法人農業・食品産業技術総合研究機構
Examination History
2022年11月14日
出願審査請求書
2023年07月04日
拒絶理由通知書
2023年08月23日
意見書
2023年08月23日
手続補正書（自発・内容）
2023年09月05日
特許査定