Patents by Inventor Takashi Taneda

Takashi Taneda has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20250116964
    Abstract: A developing roller is supported by a cleaning frame and used for an image forming process. An electrode plate 901 is electrically connected to the charging roller. The electrode plate 901 is exposed outside of a process cartridge and includes a contact portion 901a configured to contact a spring contact 911 of a main assembly. The contact portion 901a includes a bottom surface 901c which is a flat surface, an outermost surface 901f positioned further outside of the cleaning frame in a normal direction of the bottom surface 901c than the bottom surface 901c and an inner wall 901d connecting the bottom surface 901c and the outermost surface 901f.
    Type: Application
    Filed: December 19, 2024
    Publication date: April 10, 2025
    Inventors: TAKASHI TANEDA, NAOKI MAEDA, SHUNSUKE URATANI
  • Patent number: D1015421
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: February 20, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventors: Tachio Kawai, Shigemi Kamoshida, Hiroyuki Munetsugu, Isao Koishi, Yosuke Kashiide, Takashi Kimura, Yuko Harada, Goshi Ozaki, Yuichi Sakakibara, Shohei Katsuya, Soichi Ishii, Takashi Taneda