Company patents

AKEBONO BRAKE INDUSTRY CO., LTD.

AKEBONO BRAKE INDUSTRY CO., LTD. exhibits a highly concentrated patent strategy, with an overwhelming 91.7% of its portfolio in "Couplings & Brakes (Mechanical)", which saw a significant 70.0% YoY growth in 2024 before a decline in 2025 and so far in 2026. Despite this core focus, the company's patenting in "Vehicle Brake Systems" (22.9% of portfolio) has remained stagnant with 0.0% YoY growth in 2025 and a sharp decline so far in 2026, suggesting a potential shift in priorities away from this specific application area.

Patent Trend by Technology Area

Yearly patent publications since 2023

Product themes

Product-level themes inferred from filings since 2023, with category chips showing where each theme appears. Select a theme to filter the patents below.

48 US filings (since 2023) · 10 categories · 9 themes

Electric Parking Brake Control

Systems and methods for controlling electric parking brakes, including their actuators, redundancy features, and diagnostic capabilities for ensuring reliable operation.

Vehicle Brake Systems
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35since 2023
+18.2%YoY
Brake Wear Monitoring & Diagnostics

Systems and methods utilizing sensors and control logic to detect, measure, and report the wear status of brake components, enabling predictive maintenance or safety alerts.

Couplings & Brakes (Mechanical)
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27since 2023
-30.0%YoY
Electromechanical Braking Systems

Actuators, control, and components for converting electrical energy into braking force, often involving motors, spindles, and friction elements, particularly for vehicle applications.

Couplings & Brakes (Mechanical)Vehicle Brake Systems
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26since 2023
-33.3%YoY
Hydraulic Brake System Components

Design and optimization of the core hydraulic elements of a brake system, including master cylinders, valves, pistons, fluid reservoirs, and their associated sealing mechanisms.

Vehicle Brake Systems
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19since 2023
-14.3%YoY
Advanced Clutch Mechanisms

Novel designs or control strategies for clutches, including one-way, centrifugal, or disconnect types, to manage torque transmission in powertrains and other mechanical systems.

Couplings & Brakes (Mechanical)
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3since 2023
new
CMP Slurry Formulations

Abrasive slurry compositions used in semiconductor manufacturing for planarizing wafer surfaces, typically containing abrasive particles and chemical additives to achieve specific material removal rates and selectivity.

Functional Materials (LCD, Lubricants)
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2since 2023
n/a
Metal Matrix Composites & Hard Materials

Composite materials where a metallic matrix is reinforced with a second phase (e.g., ceramic particles, carbon nanotubes, diamond grains) to significantly enhance properties like hardness, wear resistance, stiffness, or strength, often used in cutting tools, wear parts, or structural applications.

Compounds Containing Metals
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2since 2023
n/a
Advanced Braking Control & ADASfiltered

Software-driven control strategies, sensor integration, and diagnostic methods for enhancing braking performance, driver assistance systems (ADAS), and autonomous vehicle braking functions.

Vehicle Brake Systems
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1since 2023
new
Magnetic Position Sensing

Methods and devices that determine the position, angle, or distance of an object by detecting changes in magnetic fields or inductive coupling.

Measurement (Non-specific)Length / Distance Measurement
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1since 2023
n/a

Patents

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