Japanese Patent Intelligence

Industry: Electronics

445 patents
学校法人金沢工業大学 ★ S Rank

Multi-Finger Semiconductor Structure

This multi-finger semiconductor structure stabilizes Id-Vg characteristics in parallel-connected MOSFETs. It integrates the body contact and an opposing se…

AI & Software Electronics

Stable Parallel MOSFETs: Boost Performance by ~5% Yield, Cut Power 10%

~$400K/year estimated cost reduction per facility (est.)

菅 清三 ★ S Rank

Wind Power Generation System for Mobile Objects

This hybrid system generates power for EVs using both driving wind and stored compressed air while parked, ensuring continuous battery charging. It signifi…

AI & Software Manufacturing Advanced Materials

EVs Charge On-the-Go & Parked: 1.5× Power Output, ~15% Range Boost

~$800K/year estimated fuel and charging cost reduction per fleet (est.).

日本放送協会 ★ S Rank

Scene Sharing System

This technology allows viewers to bookmark and share specific scenes within video content, transforming passive consumption into active participation. It e…

AI & Software Manufacturing Electronics

Boost Viewer Engagement by ~20% with Scene Sharing, Cut Marketing Costs ~$1M

~$1M/year estimated marketing cost reduction (est.)

株式会社stepdays ★ S Rank

Program, Information Processing Apparatus, and Method

This technology uses AI to analyze meteorological satellite infrared images, automatically detecting "earthquake clouds" to predict seismic events. Unlike …

Healthcare & Safety Electronics Environment

AI-Powered Earthquake Prediction: >90% Accuracy, 82% within 0.7 Magnitude

~$1.5M/year estimated disaster response cost reduction per facility (est.)

学校法人金沢工業大学 ★ S Rank

Rectenna Device Using a Loop Antenna

This innovative rectenna system integrates a miniature loop antenna with an impedance transformation capacitor, enabling efficient wireless power reception…

AI & Software Manufacturing Electronics

Miniature Rectenna Powers IoT: Cuts Maintenance 30%, Protected Until 2042

~$50K/year estimated maintenance cost reduction per facility (est.).

国立研究開発法人情報通信研究機構 ★ S Rank

Voltage Regulation Circuit

This technology offers a current-voltage conversion circuit with superior linearity, small footprint, and low power consumption. Utilizing optimized curren…

Manufacturing Electronics

Up to 20% Power Reduction, 30% Smaller for High-Precision Voltage Control

~$300K/year estimated electricity cost reduction per facility (AI est.)

学校法人金沢工業大学 ★ S Rank

Circularly Polarized Antenna and Communication Device

This technology offers a compact, wideband circular polarized antenna using a unique layered structure with non-contact excitation elements. It significant…

Manufacturing Electronics

Compact, Wideband Circular Polarized Antenna: Boosts Communication Stability by 20%

~$200K/year (AI est.) estimated equipment cost reduction and communication quality improvement per f…

日本放送協会 ★ S Rank

Wireless Communication Device

This technology optimizes SVD-MIMO wireless communication by dynamically adjusting modulation, power allocation, and coding rates. It maximizes data throug…

AI & Software Manufacturing Electronics

SVD-MIMO Boosts Wireless Transmission Efficiency by ~20% for Next-Gen Comms

~$1.5M/year estimated communication infrastructure optimization per facility (est.)

地方独立行政法人北海道立総合研究機構 ★ S Rank

Electromagnetic Wave Filter

This technology introduces an electromagnetic wave filter that achieves stable, isotropic filtering performance, independent of wave polarization. By utili…

Advanced Materials Electronics

Omnidirectional EMI Filter Boosts Reliability, Cuts Design Time by ~30%

~$95K/year estimated cost reduction and reliability improvement per facility (est.)

国立研究開発法人情報通信研究機構 ★ S Rank

Spectrum Estimation System

This technology is a spectrum estimation system that efficiently analyzes signals received by array antennas. It uses discrete Fourier transform and tensor…

AI & Software Manufacturing Electronics

2x Spectrum Data, 30% Cost Cut: Next-Gen 5G/IoT Analysis

~$1M/year estimated operational cost reduction per facility (est.)

株式会社ユピテル ★ S Rank

Relay System

This technology provides a universal relay system for vehicle remote control, dynamically optimizing communication parameters for various car models. It re…

Transportation AI & Software Manufacturing

Universal Vehicle Relay: ~20% Dev Cost Cut, 3-Month Faster Launch

~$50K/year estimated cost savings per facility, plus 3-month faster market entry (est.)

日本放送協会 ★ S Rank

Synchronization Accuracy Evaluation Device and Program

This software-based technology simplifies Precision Time Protocol (PTP) synchronization accuracy evaluation in IP broadcast systems. It calculates PTP offs…

AI & Software Manufacturing Electronics

PTP Sync Evaluation Simplified, Save ~$100K Annually

~$100K/year estimated operational cost reduction per facility (est.).

国立大学法人福井大学 ★ S Rank

Radio Wave Power Generation Device

This technology efficiently converts ambient radio waves into stable power using a unique coil and conductive tube design. It overcomes limitations of trad…

Manufacturing Electronics

Harvest ambient radio waves for power, cut IoT maintenance by ~$1M/year.

~$1M/year estimated maintenance cost reduction per facility (est.)

国立大学法人福井大学 ★ S Rank

Multi-Loop Antenna and Passive Loop Antenna Radio

This technology introduces a multi-loop antenna with a unique frequency tuning mechanism, utilizing various conductive or dielectric materials within a fle…

AI & Software Manufacturing Electronics

Flexible Antenna Cuts IoT Power by ~20%, Saves ~$1M Annually

~$1M/year estimated operational cost reduction per facility (est.)

国立研究開発法人情報通信研究機構 ★ S Rank

Key Sharing Method Selection Apparatus, Program, and System

This technology dynamically selects optimal key sharing methods by evaluating active attack models, quantum/non-quantum eavesdropping, and usability requir…

Electronics AI & Software Manufacturing

Dynamic Key Sharing: Reduce Operational Burden 80%, Quantum-Ready

~$1.5M/year estimated cyber risk mitigation per facility (est.)

鈴木 数馬 ★ S Rank

Electrostatic Motor

This technology introduces an electrostatic motor utilizing a piezoelectric element for high-voltage generation, enabling non-contact, high-speed rotation.…

Manufacturing Electronics

Electrostatic Motor: ~30% Cost Reduction, 6x Faster Deployment

~$1.0M/year estimated manufacturing and operational cost savings per facility (est.)

日本放送協会 ★ S Rank

Prediction Device and Program

This technology innovates video encoding by optimally combining non-smoothed and smoothed prediction images. It dynamically determines weighting coefficien…

AI & Software Manufacturing Electronics

Boost Video Encoding by 15%, Cut Bandwidth Costs for 4K/8K

~$800K/year estimated operational cost savings per service provider (est.).

国立大学法人九州工業大学 ★ S Rank

Computing Element and Machine Learning System

This technology introduces a novel computing element utilizing organic materials and water to create a non-linear signal transmission unit. It enables low-…

Electronics Manufacturing AI & Software

Water-Powered AI Chips: Cut Manufacturing Costs by ~65%, Reduce Energy by 50%

~$2M/year estimated manufacturing cost reduction per facility (est.)

国立研究開発法人物質・材料研究機構 ★ S Rank

Solid-State Thermal Switch Magnetic Refrigeration System & Material Manufacturing

This solid-state magnetic refrigeration system provides high-efficiency, eco-friendly cooling without gas refrigerants. It leverages magnetocaloric materia…

Manufacturing Advanced Materials Electronics

Solid-State Magnetic Refrigeration: 20% More Efficient, 90% Greener

~$170K/year estimated operational cost savings per facility (est.)

国立大学法人信州大学 ★ S Rank

Position Estimation System and Method

This technology offers a high-precision indoor and outdoor positioning system that combines position fingerprinting with PhyC-SN for rapid data aggregation…

Electronics AI & Software

1.5× Accuracy, 66% Faster Data Aggregation for Indoor Positioning

~$100K/year estimated operational cost savings per facility (est.).

日本放送協会 ★ S Rank

Time Synchronization Error Generation Device and Program

This technology provides a novel method and device to arbitrarily generate time synchronization errors in Precision Time Protocol (PTP) networks. It enable…

AI & Software Manufacturing Electronics

PTP Error Gen: 1.5x Faster Dev, ~20% Cost Cut for Critical Networks

~$200K/year estimated development and verification cost reduction per facility (est.)

日本放送協会 ★ S Rank

Encoding Device, Decoding Device, and Program

This technology significantly enhances video compression efficiency by optimizing intra-prediction in decoding. It intelligently reorders signals based on …

Manufacturing Electronics

20% Video Compression Boost: Next-Gen Codecs Cut Data Costs

~$1M/year estimated data-related cost savings per facility (est.)

国立大学法人電気通信大学 ★ S Rank

Information Transmission System, Information Transmission Method, Terminal Program, and …

This technology optimizes data transmission by effectively suppressing packet collisions in high-density communication networks. It uses a novel logical an…

AI & Software Electronics

Boost Communication Efficiency by ~20%, Cut Packet Collisions by ~30%

~$1.5M/year estimated opportunity cost reduction and cost savings per facility (est.)

宮内 則雄 ★ S Rank

Analog Electronic Watch

This technology enables smooth, continuous sweep hand movement in analog electronic watches. It uses real-time angular velocity control and load torque com…

Electronics AI & Software Manufacturing

Analog Watches: Smooth Sweep Movement Drives ~$3.5M Revenue Potential

~$3.5M/year estimated revenue increase per facility (est.)