Company patents
YKK Corporation
YKK Corporation's patent strategy reveals a surprising recent surge in Vehicle Seats & Accommodations, with an astounding 700% year-over-year growth in 2025, suggesting an emerging focus beyond its traditional manufacturing core, despite a decline so far in 2026. While Fasteners saw a remarkable 500% YoY growth in 2024, its overall share remains modest at 6.9% of the portfolio, indicating a more diversified approach than commonly perceived.
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.
202 US filings (since 2023) · 4 categories · 11 themes
Methods, tools, and component designs that facilitate the efficient and robust manufacturing, assembly, and attachment of vehicle seat structures, covers, and internal mechanisms.
Techniques for combining multiple materials or layers, often with specialized surface treatments, coatings, or assembly methods, to create functional or aesthetically enhanced plastic articles, including consumer goods and encapsulated electronics.
Systems designed for rapid and secure attachment and detachment of devices or components to a main support structure, often employing snap-fit, clamping, or magnetic mechanisms for convenience and flexibility.
Seat designs and mechanisms that allow for dynamic adjustment, folding, removal, or repositioning of seats or seat components to adapt to various passenger, cargo, or vehicle usage scenarios.
Fasteners designed to release or change state under specific triggers, such as a predefined force, pressure differential, or through active mechanical control.
Fastening solutions tailored for demanding conditions such as high pressure, corrosion, specific loads, or requiring watertight sealing, often involving specialized materials or coatings.
Technologies specifically designed for securing children in vehicles, including child safety seats, impact absorption features, and mechanisms to ensure correct installation or detect misuse.
Design principles and connection methods that facilitate the easy assembly, disassembly, reconfiguration, or integration of functional modules and components in furniture systems.
Safety features built into or around vehicle seats to protect occupants during various accident scenarios, including airbags, pre-crash positioning, and blast attenuation.
Integrated systems within vehicle seats that provide heating, cooling, ventilation, or air treatment (e.g., scenting) to enhance occupant comfort and well-being.
Methods and equipment for continuously shaping plastic materials by forcing them through a die, often involving screw extruders, heating elements, and downstream calibration.
Patents
Showing 1-10 of 330