Toyoda Gosei has patented a light-emitting emblem design with a housing, cover, and ribs for light extraction. The cover features an emblem and light-emitting portion, allowing light from the element to be emitted. The design ensures efficient light reflection and extraction. GlobalData’s report on Toyoda Gosei gives a 360-degree view of the company including its patenting strategy. Buy the report here.

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According to GlobalData’s company profile on Toyoda Gosei, Passive safety systems was a key innovation area identified from patents. Toyoda Gosei's grant share as of January 2024 was 32%. Grant share is based on the ratio of number of grants to total number of patents.

Light-emitting emblem with housing, cover, and light-emitting element

Source: United States Patent and Trademark Office (USPTO). Credit: Toyoda Gosei Co Ltd

The granted patent (Publication Number: US11885479B2) discloses a light-emitting emblem comprising a light-emitting element as a source of light, housed within a housing with an opening covered by a cover. The cover features an emblem and a light-emitting portion to allow light from the element to be emitted. The housing and cover are connected by ribs, with the cover joined to the housing at the opening's end. The light-emitting element is mounted on a printed circuit board within the housing, with light emitted and reflected by the inner surfaces of the housing and board extracted through the light-emitting portion.

Furthermore, the patent includes a claim where the housing contains a protrusion on its bottom portion facing the light-emitting element. This protrusion extends from the inside of the housing, enhancing the functionality and design of the light-emitting emblem. Overall, the patent details a unique and innovative design for a light-emitting emblem, combining practical functionality with aesthetic appeal through the integration of the light-emitting element, housing, cover, and additional features like ribs and protrusions.

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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.

GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.