Company patents

DMG MORI CO., LTD.

DMG MORI CO., LTD. demonstrates a clear focus on manufacturing technologies, with Industrial Control Systems representing the largest share of its portfolio at 21.6%. While patenting in core areas like Industrial Control Systems and Additive Manufacturing (3D Printing) saw declines in 2025 and so far in 2026, the company showed an emerging interest in Plastics Shaping & Molding, which experienced a remarkable 400% year-over-year growth in 2025, suggesting a strategic pivot towards this specific manufacturing process.

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.

264 US filings (since 2023) · 11 categories · 14 themes

AM Process Monitoring & Control

Systems and methods for real-time sensing, modeling, and closed-loop control of additive manufacturing parameters to ensure part quality, consistency, and process efficiency. This includes thermal management, atmospheric regulation, and precise material deposition.

Additive Manufacturing (3D Printing)Industrial Control SystemsPowder Metallurgy
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52since 2023
-12.5%YoY
Metal Additive Manufacturing Processes

Techniques for building three-dimensional metal objects layer-by-layer using metal powders, including powder bed fusion, binder jetting, and directed energy deposition. This theme encompasses process mechanics, equipment design, and operational control for AM systems.

Additive Manufacturing (3D Printing)Powder MetallurgyPlastics Shaping & Molding
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23since 2023
+50.0%YoY
Hybrid Additive-Subtractive Manufacturing

Integration of additive manufacturing with subtractive manufacturing (e.g., machining, cutting) or other traditional processes within a single system or workflow to create parts with improved features, surface finish, or material properties, or to enable new manufacturing paradigms.

Additive Manufacturing (3D Printing)
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15since 2023
0.0%YoY
Automated Visual Inspection

Systems that employ imaging and image processing to automatically detect defects, verify states, or ensure quality control in manufactured goods, printed materials, or industrial processes.

Pictorial / Video Communications
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15since 2023
+400.0%YoY
Precision Motion Metrology

Systems and methods for accurately measuring and compensating for position, orientation, and movement errors in mechanical systems, often for manufacturing, robotics, or optical alignment.

Length / Distance Measurement
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14since 2023
-66.7%YoY
Robot Health Monitoring & Safety

Methods and systems for monitoring the operational status, detecting anomalies, ensuring safe interaction, and preventing damage or injury in robotic systems.

Manipulators & Robotics
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5since 2023
new
Laser Material Processing

Techniques and systems utilizing laser beams for precise material modification, including cutting, cladding, ablation, and surface treatment, often for joining, shaping, or removing material.

Welding & Soldering
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5since 2023
0.0%YoY
Specialized End-Effectors & Mechanisms

Design and control of advanced robotic grippers, tools, and mechanical linkages for specific manipulation tasks or operating in challenging environments.

Manipulators & Robotics
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2since 2023
+100.0%YoY
Welding Process Control

Systems and methods for precisely controlling welding parameters such as power, speed, oscillation, and material feed to optimize weld quality, consistency, and efficiency, often involving automated or semi-automated processes.

Welding & Soldering
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2since 2023
+100.0%YoY
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.

Length / Distance Measurement
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2since 2023
0.0%YoY
Optical 3D Surface Metrology

Techniques and systems for measuring three-dimensional shapes, depths, or surface profiles using optical principles, including diffraction, interferometry, structured light, and imaging.

Length / Distance Measurement
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2since 2023
new
Autonomous Path Planning

Algorithms and systems for generating, optimizing, and executing trajectories for autonomous vehicles or robots to move through an environment, often involving obstacle avoidance, route validation, and goal reaching.

Manipulators & Robotics
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2since 2023
n/a
Vehicle Docking & Loading Automationfiltered

Systems and mechanisms designed to safely and efficiently interface transport vehicles (trucks, trailers) with loading docks or automated loading systems, including vehicle restraint, telescopic loading arms, and specialized vehicle-mounted conveyors.

Conveying & Handling
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1since 2023
new
Automated Storage and Sorting Systems

Systems and methods for efficient storage, retrieval, and sorting of items within warehouses, distribution centers, or manufacturing facilities, often involving vertical lifts, high-throughput sorters, or inventory management logic.

Conveying & Handling
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1since 2023
n/a

Patents

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