Patents by Inventor Shohei Katsuya

Shohei Katsuya 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).

  • Process cartridge for printer
    Patent number: D786968
    Type: Grant
    Filed: January 20, 2016
    Date of Patent: May 16, 2017
    Assignee: Canon Kabushiki Kaisha
    Inventors: Shunsuke Uratani, Takeshi Arimitsu, Ryoji Kusudo, Isao Koishi, Yu Fukasawa, Shigemi Kamoshida, Ryota Shibuya, Shohei Katsuya, Naoki Hayashi