Patents by Inventor Katsumi Hashiyama

Katsumi Hashiyama 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).

  • Vehicular headlamp system
    Patent number: 6540387
    Abstract: Each of a pair of left and right lamp chambers (3) disposed at a front of a body of a vehicle (2) is constituted with an enclosing housing (4) and a transparent front cover (5) fixed to the housing (4), and accommodates therein a high-beam forming front lamp unit as a reflecting lamp (7) disposed in a front half region of the lamp chamber (3) and a low-beam forming rear lamp unit as a projecting lamp (6) disposed in a rear half region of the lamp chamber (3), the front and rear lamp units (6, 7) overlapping each other in a longitudinal direction of the vehicle (2).
    Type: Grant
    Filed: April 25, 2001
    Date of Patent: April 1, 2003
    Assignee: Ichikoh Industries, Ltd.
    Inventors: Katsumi Hashiyama, Noboru Matsubara, Koji Futakawa
  • Vehicular headlamp system
    Publication number: 20010033495
    Abstract: Each of a pair of left and right lamp chambers (3) disposed at a front of a body of a vehicle (2) is constituted with an enclosing housing (4) and a transparent front cover (5) fixed to the housing (4), and accommodates therein a high-beam forming front lamp unit as a reflecting lamp (7) disposed in a front half region of the lamp chamber (3) and a low-beam forming rear lamp unit as a projecting lamp (6) disposed in a rear half region of the lamp chamber (3), the front and rear lamp units (6, 7) overlapping each other in a longitudinal direction of the vehicle (2).
    Type: Application
    Filed: April 25, 2001
    Publication date: October 25, 2001
    Applicant: ICHIKOH INDUSTRIES, LTD.
    Inventors: Katsumi Hashiyama, Noboru Matsubara, Koji Futakawa