Market Context — Why This Technology, Why Now

The proliferation of 8K displays, immersive VR/AR experiences, and remote work platforms is driving an unprecedented surge in demand for high-fidelity video content. This trend puts immense pressure on existing network infrastructure and storage solutions. Technologies that can deliver superior visual quality with reduced data footprints are essential for meeting consumer expectations and managing escalating operational costs across media, gaming, and enterprise sectors.

Key Competitive Advantages
01

Minimizes Image Quality Degradation During ACT: Optimizes scaling lists to prevent quality loss typically associated with color space transformation (ACT) in conventional methods.

02

Maximizes Data Compression Efficiency: Quantization control determines optimal scaling lists based on ACT, enabling more efficient quantization of prediction residual transform coefficients and increasing data compression rates.

03

Establishes Strong Market Advantage: This patent, registered after overcoming four prior art documents and examiner objections, demonstrates clear technical superiority and provides a stable foundation for long-term business development.

Market Opportunity
Video Streaming & Distribution
$400B globally (AI est.)
As platforms like Netflix and YouTube advance high-definition content, this technology could reduce bandwidth and storage costs, contributing to stable delivery during peak loads.
Major streaming service providers Cloud content delivery networks Video codec developers
Online Gaming & Metaverse
$200B globally (AI est.)
Interactive content demands high-quality, low-latency data transmission. This technology could provide the foundation for maintaining high visual fidelity while minimizing delays in real-time gaming and metaverse environments.
Game engine developers Metaverse platform providers Cloud gaming infrastructure companies
Remote Work & Web Conferencing
$50B globally (AI est.)
With the essential need for high-quality web conferencing and online collaboration, this technology could enable stable, high-definition communication, significantly enhancing user experience.
Enterprise communication platform providers Video conferencing software developers Cloud collaboration service providers
Medical Imaging & Telemedicine
$20B globally (AI est.)
Efficient transmission and storage of high-definition medical images are crucial for improving diagnostic accuracy and expanding telemedicine. This technology could strengthen the underlying infrastructure for these applications.
Medical imaging equipment manufacturers Telemedicine platform developers Healthcare IT solution providers
IP Defensibility — Why Competitors Can't Replicate This
What This Patent Covers

This patent was registered in a short period of approximately 13 months, overcoming examiner objections, which clearly affirms its novelty and inventiveness, indicating robust claim strength and low invalidation risk. Comprising four claims, it broadly covers encoding devices, decoding devices, and programs, with a well-defined scope of rights.

Competitive White Space

This patent focuses on optimizing scaling lists during ACT for video encoding. White space exists in areas like adaptive bitrate streaming algorithms, content-aware encoding beyond ACT, or hardware-specific acceleration architectures for video processing.

Economic Impact
~$200K/year estimated data transfer and storage cost savings per facility (est.)
estimated ROI · USD · AI analysis
ROI Calculation Logic

Improving encoding efficiency could reduce data volume by 15-20%. For a company handling 100TB of video data monthly, assuming annual data transfer and storage costs of ~$1M (AI est.), a 20% efficiency improvement could yield ~$200K in annual cost savings (AI est.).

Speed to Market
4× faster than in-house development
This technology is a result of academic research by NHK, with a well-established theoretical foundation. It is designed for integration as a software module into existing encoding and decoding systems. By adopting the developed algorithms, companies could significantly reduce the typical 4-year in-house development cycle, enabling market entry in approximately 1 year. Its basis in validated data is expected to dramatically shorten the time from prototyping to productization.
Competitive Positioning

X: Image Quality Preservation Efficiency
Y: Data Compression Rate

Business Models & Applications
🤝 Technology Licensing
License this technology to video codec developers and device manufacturers, promoting its integration into next-generation products to generate royalty revenue.
💡 Solution Provision
Offer this technology as an integrated, high-efficiency encoding and decoding solution for video streaming platform operators and cloud service providers.
📺 Integration into Video Devices
Collaborate with manufacturers of video devices like 8K TVs, VR headsets, and surveillance cameras to embed this technology into chipsets or firmware, enhancing product value.
Adjacent Application Opportunities
🚗 Autonomous Driving & In-Vehicle Systems
Real-time High-Definition Video Processing
Autonomous vehicles require real-time processing of high-definition video from multiple cameras. Applying this technology could enable efficient transmission and analysis of high-quality video within limited bandwidth and processing power, preserving AI recognition accuracy.
🏭 Industrial IoT & Smart Factories
High-Efficiency Surveillance Video Transmission
Smart factories utilize numerous high-resolution cameras for production line monitoring and quality inspection. Implementing this technology could reduce network load while ensuring stable transmission and storage of high-definition video essential for AI-driven anomaly detection.
🛰️ Satellite & Drone Imagery
Low-Bandwidth High-Quality Data Transmission
Remote sensing imagery from satellites and drones requires high quality under limited transmission bandwidth. Applying this technology could enable efficient data transmission with minimal quality degradation, even in areas with weak communication infrastructure.
Integration Roadmap — Estimated 18-Month Deployment
Phase 1: Technology Evaluation & Requirements Definition
Duration: 3 months
Assess the technology's compatibility with existing systems, clarify performance requirements, and develop a detailed implementation plan.
Phase 2: Prototype Development & Validation
Duration: 6 months
Develop a prototype incorporating this technology and conduct tests simulating real operating environments to validate image quality, compression rates, and processing performance.
Phase 3: System Integration & Full Deployment
Duration: 9 months
Based on validation results, fully integrate the technology into existing systems, perform final adjustments, and then launch it to market or begin internal operations.
Technical Feasibility
This technology, encompassing encoding devices, decoding devices, and programs within its claims, is estimated to be easily integrated as a module into existing video encoding and decoding software stacks. Specifically, the functions of the quantization control unit and color space conversion unit can be implemented through software or firmware updates without requiring extensive hardware modifications, suggesting a low technical barrier to adoption.
Success Scenario
Implementing this technology could enable video streaming platforms to reduce required network bandwidth by up to 20% while maintaining high-definition content quality. This could lead to a smoother, higher-quality viewing experience for users, increasing customer satisfaction, and potentially saving the adopting enterprise hundreds of millions of dollars annually in infrastructure costs. It also creates opportunities to launch new high-definition services at a lower cost.
Patent Record
APPLICATION NO.
特願2022-144830
REGISTRATION NO.
7366216
FILING DATE
2022/09/12
GRANT DATE
2023/10/12
EXPIRATION DATE
2042/09/12
PATENT HOLDER
日本放送協会
Examination History
2022年09月12日
出願審査請求書
2022年09月13日
手続補正書（自発・内容）
2023年06月20日
拒絶理由通知書
2023年08月18日
手続補正書（自発・内容）
2023年08月18日
意見書
2023年09月12日
特許査定