Patents by Inventor Kousuke Yamada

Kousuke Yamada 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).

  • Bearing housing and rolling bearing device
    Patent number: 10550888
    Abstract: A bearing housing in which a rolling bearing is built includes a cylindrical inner circumferential surface and an end face formed continuously with an axial end of the inner circumferential surface in an orientation perpendicular to a central axis of the inner circumferential surface. The inner circumferential surface has an annular groove that is radially outwardly recessed around an entire circumference of the inner circumferential surface. A snap ring is attached into the annular groove to reduce displacement of the rolling bearing. A recess recessed in an axial direction and extending in a radial direction is provided in the end face of the bearing housing.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: February 4, 2020
    Assignee: JTEKT CORPORATION
    Inventors: Kousuke Yamada, Jun Matsunami, Kazuma Okada, Kazuhiro Kimura
  • BEARING HOUSING AND ROLLING BEARING DEVICE
    Publication number: 20190170191
    Abstract: A bearing housing in which a rolling bearing is built includes a cylindrical inner circumferential surface and an end face formed continuously with an axial end of the inner circumferential surface in an orientation perpendicular to a central axis of the inner circumferential surface. The inner circumferential surface has an annular groove that is radially outwardly recessed around an entire circumference of the inner circumferential surface. A snap ring is attached into the annular groove to reduce displacement of the rolling bearing. A recess recessed in an axial direction and extending in a radial direction is provided in the end face of the bearing housing.
    Type: Application
    Filed: November 28, 2018
    Publication date: June 6, 2019
    Applicant: JTEKT CORPORATION
    Inventors: Kousuke YAMADA, Jun MATSUNAMI, Kazuma OKADA, Kazuhiro KIMURA
  • Airbag device
    Patent number: 9469267
    Abstract: An airbag device has an airbag housing that is provided in inward lateral faces of a driver's seat backrest and a passenger seat backrest in a vehicle width direction. An upper portion of the airbag housing is provided with a cover portion through which the airbag supplied with gas moves upward from the airbag housing.
    Type: Grant
    Filed: March 17, 2015
    Date of Patent: October 18, 2016
    Assignee: FUJI JUKOGYO KABUSHIKI KAISHA
    Inventors: Isamu Nagasawa, Masaaki Kobayashi, Kousuke Yamada, Junichi Oorai, Takeru Shoji
  • AIRBAG DEVICE
    Publication number: 20150274113
    Abstract: An airbag device has an airbag housing that is provided in inward lateral faces of a driver's seat backrest and a passenger seat backrest in a vehicle width direction. An upper portion of the airbag housing is provided with a cover portion through which the airbag supplied with gas moves upward from the airbag housing.
    Type: Application
    Filed: March 17, 2015
    Publication date: October 1, 2015
    Inventors: Isamu Nagasawa, Masaaki Kobayashi, Kousuke Yamada, Junichi Oorai, Takeru Shoji
  • Anti-moisture structures for use with a liquid crystal display
    Patent number: 5243453
    Abstract: In the invention, an outer case is formed of a transmissive hard synthetic resin, a liquid crystal display board is housed in the outer case in a floating state relative to an inner bottom surface of the outer case, and the liquid crystal display board is surrounded with a transmissive synthetic resin poured into the outer case so that anti-moisture resistance is improved.
    Type: Grant
    Filed: March 4, 1991
    Date of Patent: September 7, 1993
    Assignee: Hitachi, Ltd.
    Inventors: Takuo Kawaguchi, Tetsuo Ishikawa, Yoshiaki Takeda, Kousuke Yamada