Patents by Inventor Masayuki Kage

Masayuki Kage 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).

  • Speaker mounting structure to front pillar in vehicle and method of manufacturing vehicle
    Patent number: 10717394
    Abstract: A device is mounted on a vehicle body and housed in a space between a pillar inner and a pillar trim. A speaker is inserted into an opening portion opened in the pillar trim from an inside of a vehicle compartment and retained therein. A harness is connected to the speaker and disposed in the space. In a part of the speaker to be inserted into an inner side of the pillar trim, a protrusion portion is provided that protrudes radially outward. An insertion acceptance portion that is a gap for accepting insertion of the protrusion portion is provided in an opening edge portion facing the opening portion on an inner surface side of the pillar trim. The insertion acceptance portion has a width larger than a width of the protrusion portion.
    Type: Grant
    Filed: October 5, 2017
    Date of Patent: July 21, 2020
    Assignee: MAZDA MOTOR CORPORATION
    Inventors: Yasunori Baba, Yuuhei Furuse, Minoru Nakamura, Masayuki Kage, Kouki Hirao
  • SPEAKER MOUNTING STRUCTURE TO FRONT PILLAR IN VEHICLE AND METHOD OF MANUFACTURING VEHICLE
    Publication number: 20190256010
    Abstract: A device is mounted on a vehicle body and housed in a space between a pillar inner and a pillar trim. A speaker is inserted into an opening portion opened in the pillar trim from an inside of a vehicle compartment and retained therein. A harness is connected to the speaker and disposed in the space. In a part of the speaker to be inserted into an inner side of the pillar trim, a protrusion portion is provided that protrudes radially outward. An insertion acceptance portion that is a gap for accepting insertion of the protrusion portion is provided in an opening edge portion facing the opening portion on an inner surface side of the pillar trim. The insertion acceptance portion has a width larger than a width of the protrusion portion.
    Type: Application
    Filed: October 5, 2017
    Publication date: August 22, 2019
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Yasunori BABA, Yuuhei FURUSE, Minoru NAKAMURA, Masayuki KAGE, Kouki HIRAO
  • Seat structure for vehicle
    Patent number: 6523892
    Abstract: A headrest movable frame (2) has an upper frame (2b) which is arranged on the upper end face of a seatback and extends in the widthwise direction of the vehicle body, and side frames (10) which are arranged on the side end faces of the seatback and extend in the up-and-down direction. A lower frame (2c) is axially supported on the side frames (10) at a position below the upper frame (2b). Guide holes (3) linearly move a headrest (1) upward and forward by a backward load acting on the lower portion of the lower frame (2c) of the headrest movable frame (2) in a rear impact collision.
    Type: Grant
    Filed: May 16, 2000
    Date of Patent: February 25, 2003
    Assignee: Mazda Motor Corporation
    Inventors: Masayuki Kage, Hiroyuki Matsumoto, Kazutaka Ishikura, Takao Fukuda, Toshihiro Ishikawa, Naoki Okano