JTEKT had three patents in 3D printing during Q2 2024. The patent filed by JTEKT Corp in Q2 2024 is for an additive manufacturing device that controls the power density of the outer light beam to prevent cracking and produce high-quality shaped objects. The device includes inner and outer light beam radiation devices, along with a control device that ensures a controlled cooling rate of the molten pool during the additive manufacturing process. GlobalData’s report on JTEKT gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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JTEKT had no grants in 3D printing as a theme in Q2 2024.
Recent Patents
Application: Additive manufacturing device (Patent ID: US20240157479A1)
The patent filed by JTEKT Corp describes an additive manufacturing device that utilizes inner and outer light beams to melt a material including a hard material and a carbide binder to form a molten pool. The control device ensures that the power density of the outer light beam is controlled to maintain a specific cooling rate of the molten pool to prevent cracking and produce high-quality shaped objects. The device's configuration allows for precise control over the additive manufacturing process, resulting in improved outcomes.
The device's claims outline the specific components and functionalities of the additive manufacturing device, including the use of inner and outer light beams, control over power density, and movement of the beams relative to the base. The device's ability to control the cooling rate of the molten pool, heat retention in the object being formed, and the elliptical shape of the outer light beam radiation range are highlighted. Additionally, the device includes features such as an additive material supply device, control over the movement of the outer light beam, and the use of non-coaxial inner and outer light beams. Overall, the patent details a comprehensive and innovative additive manufacturing device designed to enhance the production of high-quality shaped objects.
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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.
