Kyocera had 21 patents in batteries during Q2 2024. Kyocera Corp filed patents in Q2 2024 for a method of manufacturing electrochemical cells involving stacking films, current collectors, and electrodes, as well as sealing the unit cell with a non-sealing region. Another patent describes an electrochemical cell with a negative electrode containing silicon and carbon material layers, housed in a casing with a terminal for electricity generation. GlobalData’s report on Kyocera gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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Kyocera had no grants in batteries as a theme in Q2 2024.
Recent Patents
Application: Method for manufacturing electrochemical cell (Patent ID: US20240213543A1)
The patent filed by Kyocera Corp. describes a method for manufacturing an electrochemical cell involving the creation of a first structure and a second structure by stacking films, current collectors, and electrodes, with a separator placed between them. The unit cell is then formed by sealing the outer peripheries of the films while leaving non-sealing regions in part of the outer periphery of the first film.
Additionally, the method includes the sealing of the outer peripheries of the films while leaving non-sealing regions in part of the outer periphery of the second film. The process involves specific configurations for the outer peripheries of the films, current collectors, and electrodes, as well as the formation of non-sealing regions within cutout regions. The method also includes the manufacturing of a stack cell by sealing the unit cell in a package with a gap between the inner wall of the package and the unit cell. Overall, the patent outlines a detailed process for efficiently manufacturing electrochemical cells with specific sealing configurations and non-sealing regions to enhance performance and reliability.
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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.
