Japanese Patent Intelligence

AI-analyzed patents from Japan, translated for global R&D teams

3,250 patents
国立研究開発法人日本原子力研究開発機構 ★ S Rank

Method for Exchanging Glove Ports and Glove Port Exchange Jig

This technology provides a novel method and specialized jig for exchanging glove ports in contaminated environments, such as nuclear facilities or pharmace…

Manufacturing Advanced Materials

Zero Contamination Leakage: Glove Port Exchange 3x Faster, 50% Cheaper

~$130K/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

Optical Modulator Evaluation Technology Based on Phase Retrieval

This technology offers a simplified, high-precision system for evaluating optical IQ modulators, critical for 5G/6G networks. It estimates electrical-to-op…

AI & Software Inspection & Detection

Cut Optical Modulator Evaluation Costs by ~60% with Phase Retrieval

~$80K/year estimated evaluation cost reduction per facility (est.)

国立研究開発法人農業・食品産業技術総合研究機構 ★ S Rank

Knee Support Device for Agricultural Work

This technology is an ergonomic knee support device designed to significantly reduce physical strain during deep knee-bending tasks. Its unique multi-belt …

Healthcare & Safety Consumer & Lifestyle

70% Knee Strain Reduction, Zero Slippage for Manual Labor

~$100K/year estimated productivity improvement per facility (est.)

国立研究開発法人農業・食品産業技術総合研究機構 ★ S Rank

Method for Promoting Microbial Proliferation

This technology offers a novel method to significantly boost microbial proliferation by exposing them to specific gaseous compounds like vanillin or ionone…

Life Sciences Environment

2x Microbial Growth, 20% Cost Reduction via Gas-Phase Promoters

~$200K/year estimated production cost reduction per facility (est.)

学校法人 龍谷大学 ★ S Rank

Structure and Method for Manufacturing the Same

This technology provides a structure with monoclinic bismuth vanadate particles on a substrate and an efficient manufacturing method. Its unique crystal st…

Manufacturing Advanced Materials

1.5× Photocatalytic Efficiency, ~20% Environmental Cost Reduction

~$200K–$350K/year estimated environmental cost reduction per facility (est.)

株式会社I・B・H柴田 ★ S Rank

Coarse Aggregate for Concrete

This technology introduces a metallic coarse aggregate with a unique hollow spherical and wire-reinforced structure. It significantly enhances concrete's c…

Advanced Materials Chemistry & Pharma

2× Concrete Strength, ~10% Material Reduction for Durable Infrastructure

~$350K/year estimated cost reduction per facility (est.)

学校法人 関西大学 ★ S Rank

Learning Apparatus, Learning Method, and Control Program

This AI learning system dramatically improves prediction accuracy by generating 'virtual data' from both correct and incorrect estimations. It uses multipl…

AI & Software Manufacturing

Boost AI Prediction Accuracy by 20%, Optimize Data Efficiency

~$100K–$600K/year estimated cost savings and revenue increase per facility (est.)

国立大学法人千葉大学 ★ S Rank

Composite Particles and Toner

This technology uses composite particles with conductive cores coated by distinct materials to enable high-definition metal wiring via toner printing. It o…

AI & Software Electronics Advanced Materials

High-Precision Metal Wiring: Eco-Toner Cuts Costs by ~66%, Time by ~20%

~$1.0M/year estimated economic impact per facility (est.).

株式会社ユピテル ★ S Rank

System and Program for Enhanced Automotive Alerts

This system integrates AI camera recognition with vehicle radar to identify and suppress false alarms. By muting unnecessary audio alerts, it significantly…

AI & Software

AI-Powered Radar: Cut False Alarms by 90% for Safer Driving

~$1M/year estimated revenue increase per facility (est.)

国立研究開発法人防災科学技術研究所 ★ S Rank

Precipitation Prediction Device and Precipitation Prediction Method

This technology integrates real-time nowcast data, physics-based numerical predictions, and observational inputs using proprietary filtering and synthesis.…

AI & Software Manufacturing

Precision Rainfall Prediction: ~15% More Accurate, Cuts Flood Risk by ~20%

~$1.0M/year estimated economic loss reduction per facility (est.)

国立研究開発法人防災科学技術研究所 ★ S Rank

Snow Accretion Measurement Device

This technology provides an advanced system for measuring snow accretion on vertical and inclined surfaces from up to eight directions. It quantifies both …

AI & Software Manufacturing

8-Directional Snow Monitoring Cuts Incident Risk by ~30%

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

公益財団法人鉄道総合技術研究所 ★ S Rank

Bridge Resonance Detection Method, Apparatus, and Program

This technology precisely detects bridge resonance by analyzing track displacement data from moving trains. It identifies early signs of structural degrada…

AI & Software Civil & Architecture

Train-based bridge inspection slashes costs by ~70%, boosts safety.

~$350K/year estimated bridge inspection cost reduction per facility (est.)

国立大学法人信州大学 ★ S Rank

Power Generation Element and Sensor

This technology introduces a self-powered sensor that efficiently harvests energy from weak vibrations and stresses, enabling high-sensitivity detection wi…

AI & Software Electronics

Self-Powered Sensors Cut OpEx by 80%, Boost Sensitivity

~$150K/year estimated operational cost reduction per facility (est.)

国立大学法人高知大学 ★ S Rank

Repellent for Isopods and/or Millipedes

This technology provides a safe, highly effective repellent against woodlice and millipedes, using specific cinnamic acid compounds. It delivers superior r…

Life Sciences Advanced Materials

Eco-Safe Pest Control: Reduce Crop Damage by ~10% with Low-Dose Repellent

~$150K/year estimated pest damage reduction per facility (est.)

日本放送協会 ★ S Rank

User Terminal and Program

This technology provides a user terminal and program that eliminates video switching delays and playback glitches. It uses an innovative buffer management …

AI & Software Manufacturing Electronics

Zero-Wait Video Switching: Boost User Engagement by 10%

~$4M/year estimated revenue contribution per service (est.)

日本放送協会 ★ S Rank

Lens Array and Stereoscopic Display Device

This technology introduces a novel random lens array for light-field 3D displays, eliminating color moire and image degradation. By randomly shifting the c…

AI & Software Manufacturing Electronics

Next-Gen 3D Displays: Eliminate Moire, Boost Quality by ~30%

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

田川 雄三 ★ S Rank

Paper Aircraft

This innovative paper aircraft design features an optimized center of gravity and a fixed hollow structure in its wings, enabling 20% greater flight distan…

Consumer & Lifestyle Advanced Materials

20% Longer Flight, Stable & Easy-to-Build Paper Aircraft

~$1.0M/year estimated market opportunity per facility (est.)

公益財団法人鉄道総合技術研究所 ★ S Rank

Protective Structure for Oblique Vehicle Collisions

This technology enhances the resilience of protective structures against oblique upward collisions from oversized vehicles. It features a guided displaceme…

Manufacturing Civil & Architecture Advanced Materials

Oblique Collision Resilience: Boosts Bridge Safety by 1.5x, Cuts Damage 30%

~$200K/year estimated accident damage reduction per facility (est.)

日本放送協会 ★ S Rank

Transmitting and Receiving Apparatus

This technology significantly expands broadcast transmission capacity by efficiently multiplexing existing and new signals. It utilizes adjacent frequency …

AI & Software Manufacturing Electronics

Double Frequency Efficiency, Expand Broadcast Capacity by 2x

~$1.5M/year estimated new service revenue per facility (est.)

日本放送協会 ★ S Rank

Transmission Device and Reception Device

This technology enables efficient, low-interference data multiplexing within existing broadcast infrastructure. It combines standard broadcast signals with…

AI & Software Manufacturing Electronics

Next-Gen Data Multiplexing: Zero Interference, 20% Bandwidth Boost

~$1.5M/year estimated opportunity loss prevention per facility (est.)

国立研究開発法人日本原子力研究開発機構 ★ S Rank

Radioactivity Assessment Method, Radioactivity Assessment Program, and Radioactivity Ass…

This technology statistically integrates multiple error factors in radioactivity assessment, delivering highly reliable evaluations. By meticulously analyz…

AI & Software Manufacturing

Precision Radioactivity Assessment: ~66% Error Reduction, Boosts Safety

~$80K/year estimated cost reduction per facility (est.).

国立研究開発法人情報通信研究機構 ★ S Rank

Tapered TEM Horn Antenna

This patent introduces a novel tapered TEM horn antenna design that achieves both extreme miniaturization and high radiation efficiency across wide frequen…

Manufacturing Electronics

1.5× Efficiency, 20% Smaller: Next-Gen Antennas for 5G & IoT

~$150K/year estimated cost reduction per facility (est.)

日本放送協会 ★ S Rank

Audio Signal Processing Device

This technology enables individual dialogue volume control within standard channel-based audio systems. By separating dialogue from other audio and adjusti…

AI & Software Manufacturing

Boost Viewer Engagement by 15% with Dynamic Dialogue Control

~$1.5M/year estimated revenue opportunity per content provider (est.)

日本放送協会 ★ S Rank

Audio Signal Processing Apparatus

This technology enables viewers to independently control dialogue and background audio levels in channel-based content. By isolating dialogue into a dedica…

Manufacturing AI & Software

Boost viewer engagement by 5% with personalized audio control.

~$3.5M/year estimated increase in customer satisfaction and new viewership (est.)