Daiwa Securities Group has been granted a patent for a cap design featuring a disk-shaped top plate with a cylindrical skirt, coated with a polyester-based resin and lubricant. The cap includes a sealing member with a smaller diameter than the skirt. GlobalData’s report on Daiwa Securities Group gives a 360-degree view of the company including its patenting strategy. Buy the report here.

According to GlobalData’s company profile on Daiwa Securities Group, Virtual banking assistant was a key innovation area identified from patents. Daiwa Securities Group's grant share as of May 2024 was 43%. Grant share is based on the ratio of number of grants to total number of patents.

Cap with disk-shaped top plate, cylindrical skirt, resin coating

Source: United States Patent and Trademark Office (USPTO). Credit: Daiwa Securities Group Inc

A recently granted patent (Publication Number: US11964806B2) discloses a unique cap design for containers. The cap comprises a cap body with a disk-shaped top plate portion and a cylindrical skirt portion, coated with a resin film containing a specific combination of polyester-based resin and lubricants, including hydrocarbon-based wax and fatty acid ester-based wax. The sealing member within the cap is smaller than the skirt portion and is designed to face the top plate portion, ensuring effective sealing of the container.

Furthermore, the patent details specific compositions and percentages of the lubricants used in the resin coating film, with the hydrocarbon-based wax identified as polyethylene wax and the fatty acid ester-based wax as lanolin. The sealing member includes a sliding layer and a sealing layer to securely seal the container's mouth portion. This innovative cap design aims to enhance the sealing capabilities of containers, providing a reliable solution for maintaining product freshness and integrity.

To know more about GlobalData’s detailed insights on Daiwa Securities Group, buy the report here.

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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.