Company patents
Rigaku Corporation
Rigaku Corporation's patent strategy reveals a surprising shift away from its core 'Material & Chemical Analysis' domain, which constitutes 82.1% of its portfolio but has seen a consistent decline, including a -20.0% YoY drop in 2025 and -35.7% so far in 2026. Concurrently, the company shows an emerging interest in 'Electronic Design Automation (CAD/EDA)', with a 100.0% YoY growth in 2025, suggesting a strategic pivot towards computing-related innovations despite the overall decline in its primary 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.
145 US filings (since 2023) · 6 categories · 8 themes
Methods and compositions for identifying, quantifying, or characterizing specific biological molecules (e.g., nucleic acids, proteins, metabolites, antibodies) or microbial species, often for diagnostic, prognostic, or quality control applications.
Methods and apparatus for precise wafer positioning, ion beam uniformity, and dose monitoring during ion implantation processes in semiconductor device manufacturing.
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.
Using computational design and simulation to optimize the performance characteristics of specific components or materials within a larger engineering system.
Engineering solutions for X-ray tube components, including integrated cooling systems (e.g., oil circulation) and control mechanisms for tube voltage and current to ensure stable and safe operation.
Applying computational methods, often involving machine learning and multiomics data, to design, analyze, and understand biomolecules, genetic sequences, or complex biological systems.
Methods and systems for improving the quality of video streams, generating intermediate frames, or continuously locating and following objects within a sequence of images, even under occlusion.
Utilizing machine learning, particularly deep learning, to analyze medical data such as images, sensor readings, or physiological signals for disease prediction, diagnosis, or treatment assessment.
Patents
Showing 1-3 of 3
Component Performance Optimization