Patents by Inventor Ryouta Sekiguchi

Ryouta Sekiguchi 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).

  • End plate of suspension member
    Patent number: 10543728
    Abstract: There is provided an end plate that includes a through hole that causes an outer wall portion and an inner wall portion to communicate with each other, into which an intruding portion provided in a wheel-side member can intrude, a first press-formed portion formed by depressing in a peripheral edge of the through hole in the inner wall portion. The end plate includes a second press-formed portion arranged in a part of a peripheral edge on the side of a peripheral end of the inner wall portion, which is a remnant of a portion where the first press-formed portion is arranged in the inner wall portion, and formed therein with a protruding portion by protruding a part of the peripheral edge, and a screw hole formed by penetrating through the protruding portion in the second press-formed portion between the outer wall portion and the inner wall portion.
    Type: Grant
    Filed: September 14, 2015
    Date of Patent: January 28, 2020
    Assignee: F-TECH INC.
    Inventors: Ryouta Sekiguchi, Masayuki Sasaki
  • END PLATE OF SUSPENSION MEMBER
    Publication number: 20170282663
    Abstract: There is provided an end plate that includes a through hole that causes an outer wall portion and an inner wall portion to communicate with each other, into which an intruding portion provided in a wheel-side member can intrude, a first press-formed portion formed by depressing in a peripheral edge of the through hole in the inner wall portion. The end plate includes a second press-formed portion arranged in a part of a peripheral edge on the side of a peripheral end of the inner wall portion, which is a remnant of a portion where the first press-formed portion is arranged in the inner wall portion, and formed therein with a protruding portion by protruding a part of the peripheral edge, and a screw hole formed by penetrating through the protruding portion in the second press-formed portion between the outer wall portion and the inner wall portion.
    Type: Application
    Filed: September 14, 2015
    Publication date: October 5, 2017
    Applicant: F-TECH INC.
    Inventors: Ryouta Sekiguchi, Masayuki Sasaki