Patents by Inventor Wataru Tsuboi

Wataru Tsuboi 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: 20230271582
    Abstract: A vehicle front structure includes: a front side-frame extending in a vehicle front-rear direction; and a lower member extending in the vehicle front-rear direction at a position outer in a vehicle width direction than the front side-frame, wherein a front end of the front side-frame and a front end of the lower member are coupled with each other, an outer end in the vehicle width direction of the front side-frame is inclined so as to be positioned outer in the vehicle width direction toward a front of a vehicle, and an inner end in the vehicle width direction of the lower member extends in the vehicle front-rear direction, without being inclined inward in the vehicle width direction toward the front of the vehicle.
    Type: Application
    Filed: February 22, 2023
    Publication date: August 31, 2023
    Inventors: Takehiro KONDO, Yosuke SHOJI, Wataru TSUBOI
  • Publication number: 20230227107
    Abstract: A vehicle front portion structure includes: a rear end part that constitutes a rear part of a front side frame and has an inclination portion which is inclined downward toward a vehicle rearward direction; a fixation portion that is provided on the inclination portion; and a lower arm that is connected to the fixation portion. The inclination portion includes: a bottom section that is inclined downward toward a vehicle rearward direction; and a protrusion section that protrudes further upward than the bottom section. The protrusion section extends toward a vehicle rearward direction from a vehicle forward position further than the fixation portion, and a middle side in a vehicle width direction of the protrusion section protrudes further upward than an outside in the vehicle width direction of the protrusion section.
    Type: Application
    Filed: December 29, 2022
    Publication date: July 20, 2023
    Inventors: Wataru Tsuboi, Naoki Nakamoto, Takehiro Kondo