Patents by Inventor Shuichi KUSAMA

Shuichi KUSAMA 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).

  • Vehicle knuckle
    Patent number: 11827298
    Abstract: A vehicle knuckle (1) includes a main body portion (10) for supporting an axle, a strut connecting portion (11) for connecting a strut, and an arm portion (12) for connecting the main body portion (10) and the strut connecting portion (11) and having a space (18) inside. The arm portion (12) includes a sidewall portion (120) for connecting the main body portion (10) and the strut connecting portion (11), and has a first through hole (17a) communicating with the space (18), at a coupling portion (12a) with the main body portion (10). The sidewall portion (120) is free of a through hole communicating with the space (18).
    Type: Grant
    Filed: April 10, 2020
    Date of Patent: November 28, 2023
    Assignee: KABUSHIKI KAISHA RIKEN
    Inventors: Cakrawala Anang, Tadaaki Kanbayashi, Shuichi Kusama
  • VEHICLE KNUCKLE
    Publication number: 20220161847
    Abstract: A vehicle knuckle (1) includes a main body portion (10) for supporting an axle, a strut connecting portion (11) for connecting a strut, and an arm portion (12) for connecting the main body portion (10) and the strut connecting portion (11) and having a space (18) inside. The arm portion (12) includes a sidewall portion (120) for connecting the main body portion (10) and the strut connecting portion (11), and has a first through hole (17a) communicating with the space (18), at a coupling portion (12a) with the main body portion (10). The sidewall portion (120) is free of a through hole communicating with the space (18).
    Type: Application
    Filed: April 10, 2020
    Publication date: May 26, 2022
    Applicant: KABUSHIKI KAISHA RIKEN
    Inventors: Cakrawala ANANG, Tadaaki KANBAYASHI, Shuichi KUSAMA