Daiwa Securities Group has patented a bottle-shaped can design with a cap that combines excellent sealing ability with easy opening. The unique structure includes a smooth curved surface and specific dimensions for optimal functionality. 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 January 2024 was 17%. Grant share is based on the ratio of number of grants to total number of patents.

Patent granted for bottle-shaped can with easy-to-open cap

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

A recently granted patent (Publication Number: US11878832B2) describes a bottle-shaped can with a unique cap design. The can includes a neck portion with a thread for mounting the cap and a curled portion at the upper end of the neck for sealing. The curled portion features a smooth top section with specific dimensions and curvature, ensuring a tight seal when the cap is affixed. The design includes a flexion section and an outer circumferential wall section with a tapered or curved shape, enhancing the sealing capabilities of the can. Additionally, a lower end arcuate section with a positive curvature further contributes to the sealing effectiveness of the design.

Furthermore, the patent also covers a manufacturing apparatus for producing the bottle-shaped can with the described cap. The apparatus includes a forming tool with inner and outer components to shape the curled portion of the can. By utilizing this tool, the unique design of the can's cap can be efficiently and accurately replicated during the manufacturing process. Overall, the patented design aims to improve the sealing efficiency of bottle-shaped cans, ensuring product freshness and integrity for consumers.

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

Premium Insights


The gold standard of business intelligence.

Blending expert knowledge with cutting-edge technology, GlobalData’s unrivalled proprietary data will enable you to decode what’s happening in your market. You can make better informed decisions and gain a future-proof advantage over your competitors.


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.