MUMBAI, India, Nov. 7 -- Intellectual Property India has published a patent application (202514034396 A) filed by Toyota Boshoku Kabushiki Kaisha, Aichi, Japan, on April 8, for 'rotor manufacturing apparatus.'

Inventor(s) include Yuto Ito; and Yuki Wakimoto.

The application for the patent was published on Nov. 7, under issue no. 45/2025.

According to the abstract released by the Intellectual Property India: "A rotor manufacturing apparatus includes a first die and a second die configured to sandwich and clamp multiple rotor cores, which include magnets accommodated in slots, in an axial direction. The first die includes multiple urging sections configured to urge the rotor cores toward the second die. One of the first die and the second die includes multiple supply passages configured to supply plastic to the slots of the rotor cores. The first die and the second die are configured to sandwich and clamp the rotor cores collectively against urging forces of the urging sections."

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