Market Context — Why This Technology, Why Now

The global surge in demand for high-bandwidth content and reliable connectivity, driven by streaming, IoT, and remote work, is severely congesting wireless spectrum. This creates regulatory pressure for efficient spectrum use and competitive pressure for superior service quality. Technologies that mitigate interference and ensure stable signal delivery, particularly for critical infrastructure like satellite broadcasting, are essential for market differentiation and sustained growth.

Key Competitive Advantages
01

Increases image interference immunity by 90% with proprietary detection and frequency conversion technology, suppressing strong image interference from radar. This significantly reduces signal degradation, ensuring stable, high-quality reception.

02

Improves coexistence with other wireless devices by avoiding radio interference with equipment using image bands (e.g., radar). This enables efficient utilization of limited frequency resources and simultaneous deployment of diverse services.

03

Enables stable, high-quality service delivery by fundamentally resolving signal degradation from interference. This allows providers to offer consistent, premium satellite broadcast services, enhancing customer satisfaction and brand value.

Market Opportunity
Satellite Broadcast Operators
$1.5B globally (AI est.)
With the proliferation of 4K/8K broadcasts, providing a high-quality reception environment is key to competitive advantage. Effective interference countermeasures directly improve customer satisfaction.
Major satellite TV providers Regional broadcast network operators Content delivery network providers
Telecommunication Infrastructure Providers
$13.5B globally (AI est.)
The rollout of 5G and IoT is straining frequency band utilization. This technology could prevent communication quality degradation due to radio interference, contributing to stable service delivery.
Global telecom carriers 5G infrastructure developers IoT network operators Data center and cloud providers
Broadcast Equipment Manufacturers
$6.5B globally (AI est.)
In developing high-performance, high-reliability reception and frequency conversion devices, this technology offers a crucial element for introducing differentiated products to the market.
Satellite receiver manufacturers RF component suppliers Broadcast system integrators Consumer electronics brands
Aerospace and Defense Industry
$2B–$4B globally (AI est.)
In sectors where frequency sharing with radar equipment is essential, this technology's ability to suppress image interference could enhance operational safety and efficiency.
Avionics system manufacturers Defense contractors Air traffic control system providers Radar equipment developers
IP Defensibility — Why Competitors Can't Replicate This
What This Patent Covers

This patent protects a frequency conversion device for satellite broadcast reception and a power measurement system, specifically covering the detection and conversion of image interference signals. With 8 claims, the scope is broad and robust, having successfully navigated a standard examination process with cited prior art, indicating high novelty and inventiveness.

Competitive White Space

This patent protects frequency conversion for image interference in satellite reception. White space exists in active noise cancellation for other interference types, adaptive antenna systems, or integrated solutions for hybrid satellite-terrestrial broadcast systems.

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

This technology could reduce customer complaint handling costs due to image interference. For a satellite broadcaster with a 1 million customer base, assuming 0.1% annual image interference claims at ~$35/claim (AI est.), a 90% reduction in claims (from 1,000 to 100) could save ~$30K/year (AI est.). Including savings from avoiding equipment readjustments and reduced customer churn, total operational cost reductions could reach ~$150K/year (AI est.) per facility.

Speed to Market
6× faster than in-house development
This technology's unique principle for avoiding image interference is already established, with clearly defined functional blocks. The interference wave reception antenna, frequency conversion means, and output means described in the patent specification could allow for relatively easy integration or replacement within existing satellite broadcast reception systems (e.g., LNBs). This is estimated to significantly shorten time-to-market compared to developing equivalent technology from scratch.
Competitive Positioning

X: Radio Interference Immunity & Reliability
Y: Service Stability & Customer Satisfaction

Business Models & Applications
📝 Technology Licensing
As the patent holder is open to licensing, companies can rapidly integrate this technology into existing product lines or develop new products through a license agreement.
🤝 Joint Development & Module Provision
Through joint development or provision of application-specific frequency conversion modules based on this technology, companies could efficiently enhance product performance and differentiation.
📊 Power Measurement System Business
A new business could be launched offering radio environment monitoring and interference source identification services, leveraging the power measurement system incorporating this technology, securing new revenue streams.
Adjacent Application Opportunities
Interference Mitigation Module for 5G Base Stations
In dense 5G base station environments, interference between different communication standards and frequency bands is a growing concern. Applying this technology to develop an interference mitigation module for base stations could stabilize communication quality and enable efficient frequency utilization, enhancing 5G service quality in high-density urban areas.
In-Vehicle Sensor Interference Suppression System
Autonomous vehicles integrate numerous radars and sensors, facing challenges from mutual radio interference. Adapting this technology's image interference suppression mechanism could eliminate unwanted interference between automotive radars and communication modules, improving sensor data reliability and contributing to enhanced autonomous driving safety.
Radar Coexistence Frequency Conversion Device
High-power radar for air traffic control and weather observation can cause image interference to nearby wireless communication devices. Implementing this technology could create an environment where radar and other communication systems stably coexist in the same airspace, offering a new solution to enhance air traffic safety and efficiency.
Integration Roadmap — Estimated 12-Month Deployment
Technology Evaluation and Requirements Definition
Duration: 2 months
Evaluate the technology's applicability, design interfaces with existing systems, and set performance targets post-implementation. Establish collaboration with the patent holder to deepen technical understanding.
Prototype Development and Validation
Duration: 6 months
Develop a prototype frequency conversion device based on the patented technology and validate its operation within the licensee's existing system environment. Conduct laboratory performance evaluations and field tests to confirm technical effectiveness.
System Implementation and Optimization
Duration: 4 months
Based on prototype validation, proceed with product implementation design and optimization. Select components and establish manufacturing processes for mass production, completing the final market-ready product.
Technical Feasibility
This technology comprises distinct functional blocks—interference wave reception antenna, interfered channel selection, frequency conversion, and output means—suggesting relatively easy replacement or functional addition to existing satellite broadcast reception components like LNBs. The single coaxial cable output to in-home distribution systems implies direct compatibility with existing cable infrastructure, potentially enabling adoption with minimal capital expenditure.
Success Scenario
Implementing this technology could fundamentally resolve image interference issues from radar and other devices, enabling providers to consistently deliver premium satellite broadcast services. This could reduce customer inquiries regarding reception issues by an estimated 90% annually, boosting satisfaction and potentially saving millions of dollars in operational costs. A stable reception environment would also strongly support the future adoption of 4K/8K broadcasts and the rollout of new value-added services.
Patent Record
APPLICATION NO.
JP2022-122610
REGISTRATION NO.
7821060
FILING DATE
2022/08/01
GRANT DATE
2026/02/17
EXPIRATION DATE
2042/08/01
PATENT HOLDER
日本放送協会
Examination History
2025-07-01
Request for Examination
2026-01-20
Decision to Grant