Intellectual Property India Publishes Patent Application for 'Electronic Photographic Image Formation Device, Cartridge, And Drum Unit' Filed by Canon Kabushiki Kaisha

MUMBAI, India, Sept. 26 -- Intellectual Property India has published a patent application (202548083722 A) filed by Canon Kabushiki Kaisha, Tokyo, on Sept. 3, for 'electronic photographic image formation device, cartridge, and drum unit.'

Inventor(s) include Morioka, Masanari; Kawanami, Takeo; and Fukasawa, Yu.

The application for the patent was published on Sept. 26, under issue no. 39/2025.

According to the abstract released by the Intellectual Property India: "To further develop conventional technique. [Solution] a cartridge includes a casing, a photosensitive drum (104; 707) and a coupling (143; 770; 1043), the coupling includes a driving force receiving portion (143b; 145b; 243b, 343b; 443b; 643i; 770b; 1043i) for receiving a drivin...