Company patents
Sekisui House, Ltd.
Sekisui House, Ltd. shows a surprising and significant shift in its patent strategy, with its core "Building Construction Elements" category, representing 47.4% of its portfolio, experiencing a consistent decline, including a -42.9% YoY drop so far in 2026. Simultaneously, the company is rapidly emerging in the "Medical Diagnostics & Surgery" sector, which saw a +100.0% YoY growth in 2026, indicating a strategic pivot away from traditional building technologies towards healthcare.
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.
76 US filings (since 2023) · 10 categories · 8 themes
Design and material solutions for enhancing a building's ability to withstand seismic activity or other external loads, often involving energy dissipation mechanisms, specialized connectors, or reinforced structural elements.
Technologies for improving the thermal, acoustic, and moisture resistance of building envelopes, including specialized panels, membranes, sealants, and gap-filling components to enhance energy efficiency and structural protection.
Mechanical structures and components for securely attaching photovoltaic modules to various surfaces (ground, roof, canopy) while allowing for adjustment, sealing, and integration with cleaning or support features.
Development of devices and methods for non-invasive or minimally invasive collection and analysis of physiological data, often from wearable sensors, to monitor health, activity, or specific conditions.
Integration of power converters with energy storage devices (batteries, supercapacitors) or grid interfaces, often involving AC/DC conversion, power flow management, and fault handling for hybrid power systems or specific applications like EVs or PV.
Design and control of power supply architectures that combine multiple power sources (e.g., AC grid, DC battery, generators) or modular battery units, often featuring switching, conversion, and redundancy for enhanced reliability and flexibility.
Alert systems designed to deliver notifications tailored to an individual's specific situation, health status, location, or relationship context, often leveraging wearable devices or mobile applications for personalized guidance and compliance.
Mechanisms allowing for changes in the length, height, angle, or position of a support frame or component, often using sliding, rotating, or telescoping elements to achieve desired configurations.
Patents
Showing 1-10 of 103