Patents by Inventor Kazuki TAKIKAWA

Kazuki TAKIKAWA 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).

  • Patent number: 11552420
    Abstract: A floating connector comprises a movable housing, a regulating member and a plurality of contacts. Each of the contacts is made of a single metal plate. Each of the contacts has a fixed portion, a regulated portion, a held portion, an extending portion, a contact portion and a coupling portion. The coupling portion is resiliently deformable. The movable housing is movable within a predetermined range in a plane perpendicular to an up-down direction by the resilient deformation of the coupling portion. The coupling portion has a first portion, a second portion and a bent portion. Each of the first portion and second portion has a principal surface. The principal surface of the first portion faces in a first direction. The principal surface of the second portion faces in a second direction. The first direction and the second direction are different from each other.
    Type: Grant
    Filed: April 29, 2021
    Date of Patent: January 10, 2023
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Yusuke Obata, Takashi Tokunaga, Kiichi Hori, Kazuki Takikawa, Hiroaki Obikane
  • Patent number: 11431119
    Abstract: A floating connector is provided with a plurality of contacts, at least one stub member and a movable housing. The movable housing has a first holding portion and a second holding portion. The first holding portion holds first held portions of the contacts, and the second holding portion holds a second held portion of the stub member. The at least one stub member corresponds to at least one of the contacts in one-to-one correspondence. A stub contact point is always pressed against a coupling portion of the contact corresponding to the stub member even when the movable housing is moved within a predetermined range.
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: August 30, 2022
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Yusuke Obata, Takashi Tokunaga, Kazuki Takikawa, Kiichi Hori
  • Publication number: 20220021143
    Abstract: A floating connector comprises a movable housing, a regulating member and a plurality of contacts. Each of the contacts is made of a single metal plate. Each of the contacts has a fixed portion, a regulated portion, a held portion, an extending portion, a contact portion and a coupling portion. The coupling portion is resiliently deformable. The movable housing is movable within a predetermined range in a plane perpendicular to an up-down direction by the resilient deformation of the coupling portion. The coupling portion has a first portion, a second portion and a bent portion. Each of the first portion and second portion has a principal surface. The principal surface of the first portion faces in a first direction. The principal surface of the second portion faces in a second direction. The first direction and the second direction are different from each other.
    Type: Application
    Filed: April 29, 2021
    Publication date: January 20, 2022
    Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Yusuke OBATA, Takashi TOKUNAGA, Kiichi HORI, Kazuki TAKIKAWA, Hiroaki OBIKANE
  • Publication number: 20210376509
    Abstract: A floating connector is provided with a plurality of contacts, at least one stub member and a movable housing. The movable housing has a first holding portion and a second holding portion. The first holding portion holds first held portions of the contacts, and the second holding portion holds a second held portion of the stub member. The at least one stub member corresponds to at least one of the contacts in one-to-one correspondence. A stub contact point is always pressed against a coupling portion of the contact corresponding to the stub member even when the movable housing is moved within a predetermined range.
    Type: Application
    Filed: April 1, 2021
    Publication date: December 2, 2021
    Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Yusuke OBATA, Takashi TOKUNAGA, Kazuki TAKIKAWA, Kiichi HORI