Patents by Inventor Daisuke Ohkawa

Daisuke Ohkawa 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: 11945341
    Abstract: A seat connection structure includes a reinforcing member and a rear seat. The reinforcing member reinforces a rear floor panel and left and right rear wheel houses. The rear seat is disposed in front of a vehicle body of the reinforcing member, and is connected to the reinforcing member via left and right fixing members. The left and right fixing members connect the seat back of the rear seat and the reinforcing member, and are connected to face a front surface portion of the reinforcing member formed on a front side of the vehicle body and facing a vehicle width direction.
    Type: Grant
    Filed: September 19, 2022
    Date of Patent: April 2, 2024
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Hirotaka Hayakawa, Daisuke Ohkawa, Shungo Chino, Yushiro Tachibana, Takashi Nitta
  • Publication number: 20230101545
    Abstract: A seat connection structure includes a reinforcing member and a rear seat. The reinforcing member reinforces a rear floor panel and left and right rear wheel houses. The rear seat is disposed in front of a vehicle body of the reinforcing member, and is connected to the reinforcing member via left and right fixing members. The left and right fixing members connect the seat back of the rear seat and the reinforcing member, and are connected to face a front surface portion of the reinforcing member formed on a front side of the vehicle body and facing a vehicle width direction.
    Type: Application
    Filed: September 19, 2022
    Publication date: March 30, 2023
    Inventors: Hirotaka Hayakawa, Daisuke Ohkawa, Shungo Chino, Yushiro Tachibana, Takashi Nitta
  • Patent number: 11135943
    Abstract: A vehicle seat includes an internal support member for supporting a seat occupant. The internal support member includes a main body in plate or sheet form positioned within a seat cushion frame and first and second mounting portions engaged by first and second cross members of the seat cushion frame. A pressure sensor is mounted on a part of an upper surface of the internal support member which is closer to the first cross member than the second cross member. The main body of the internal support member is formed with a pair of openings positioned on either side of a central longitudinal line. A sensor mounting portion supporting the pressure sensor is defined between mutually adjoining edges of the openings. The first mounting portion includes a central first mounting piece which is positioned laterally centrally and has a greater width than the sensor mounting portion.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: October 5, 2021
    Assignees: TS TECH CO., LTD., HONDA MOTOR CO., LTD.
    Inventors: Koji Onuma, Soichiro Kamei, Yozo Furuta, Shinobu Sasaki, Daisuke Ohkawa, Koji Sano, Hiroto Horie
  • Patent number: 10315593
    Abstract: A protective case includes a case body allowing a corrugated tube with an inserted electric wire to be housed in its inside, and a slider configured to move together with one end portion of the corrugated tube and to allow its movement along the case body. The slider retains the electric wire withdrawn from the one end portion to extend from inside to outside through one opening portion of the case body. The case body has a cavity portion allowing the corrugated tube to change its form inside the case body in accordance with the movement of the slider, a guide passage guiding the electric wire withdrawn from the other end portion of the corrugated tube toward another opening portion of the case body, and a corrugated tube retention portion including a pair of wall surfaces to retain the other end portion of the corrugated tube.
    Type: Grant
    Filed: May 29, 2018
    Date of Patent: June 11, 2019
    Assignees: YAZAKI CORPORATION, HONDA MOTOR CO., LTD.
    Inventors: Hiroyuki Nishi, Daisuke Ohkawa
  • Patent number: 10286858
    Abstract: A protective case for electric wires includes a case body allowing a plurality of electric wires to be housed in its inside, and an electric wire fixture attached to the case body. The electric wire fixture has a plurality of connector retention portions retaining a plurality of connectors located at terminals of the electric wires extended from inside to outside through a first opening portion of the case body, and an electric wire holding portion bundling and holding a part or all of the electric wires between the first opening portion and the connector retention portions.
    Type: Grant
    Filed: May 29, 2018
    Date of Patent: May 14, 2019
    Assignees: YAZAKI CORPORATION, HONDA MOTOR CO., LTD.
    Inventors: Hiroyuki Nishi, Daisuke Ohkawa
  • Publication number: 20180345884
    Abstract: A protective case includes a case body allowing a corrugated tube with an inserted electric wire to be housed in its inside, and a slider configured to move together with one end portion of the corrugated tube and to allow its movement along the case body. The slider retains the electric wire withdrawn from the one end portion to extend from inside to outside through one opening portion of the case body. The case body has a cavity portion allowing the corrugated tube to change its form inside the case body in accordance with the movement of the slider, a guide passage guiding the electric wire withdrawn from the other end portion of the corrugated tube toward another opening portion of the case body, and a corrugated tube retention portion including a pair of wall surfaces to retain the other end portion of the corrugated tube.
    Type: Application
    Filed: May 29, 2018
    Publication date: December 6, 2018
    Inventors: Hiroyuki Nishi, Daisuke Ohkawa
  • Publication number: 20180345883
    Abstract: A protective case for electric wires includes a case body allowing a plurality of electric wires to be housed in its inside, and an electric wire fixture attached to the case body. The electric wire fixture has a plurality of connector retention portions retaining a plurality of connectors located at terminals of the electric wires extended from inside to outside through a first opening portion of the case body, and an electric wire holding portion bundling and holding a part or all of the electric wires between the first opening portion and the connector retention portions.
    Type: Application
    Filed: May 29, 2018
    Publication date: December 6, 2018
    Inventors: Hiroyuki Nishi, Daisuke Ohkawa