Patents by Inventor Kazuhiro Nomura

Kazuhiro Nomura 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: 4894158
    Abstract: A porous filter element for filtering a liquid, the filter element having a plurality of seamless filter element units that are made of stainless steel or titanium powder wherein ranges of particle diameters, sintering densities, and nominal pore sizes define a final shape which is formed with undulations to provide bed surfaces for an auxiliary filtering agent.
    Type: Grant
    Filed: July 31, 1987
    Date of Patent: January 16, 1990
    Assignee: Kirin Beer Kabushiki Kaisha
    Inventors: Tadashi Morita, Kazuhiro Nomura, Yoshiyuki Matsushima
  • Patent number: 4678198
    Abstract: A construction of a mudguard of a movable fender portion in a motor vehicle.The motor vehicle is provided therein with a side door hinge mechanism utilizing a quadric crank chain comprising: a front rotary link interconnecting two points which are disposed at the front side of a vehicle body and a side door in the motor vehicle as rotary shafts out of four points including two points disposed on the vehicle body and spaced apart from each other in the longitudinal direction of the vehicle body and two points disposed on the side door and spaced apart from each other in the longitudinal direction of the side door; a rear rotary link interconnecting two points disposed at the rear sides as rotary shafts; a portion between the two points on the vehicle body; and a portion between the two points on the side door.
    Type: Grant
    Filed: May 17, 1984
    Date of Patent: July 7, 1987
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventor: Kazuhiro Nomura
  • Patent number: 4641881
    Abstract: A hinge mechanism for a vehicle door including a support arm and a control arm, both which are pivotably connected between a mounting surface along the vehicle body and the door. The support arm is typically mounted forward of the control arm along the vehicle body. The door includes an end surface extending between an exterior and an interior of the door adjacent the mounting surface of the vehicle body. The end surface has a lower vertical section measuring a predetermined length and an upper inclined section. The mounting surface is aligned with the vertical section. The support arm extends along a substantial portion of the predetermined length of the vertical section of the door. The support arm is mounted to the mounting surface of the vehicle body by a first shaft and a second shaft pivotally mounts the door along the end surface thereof to the opposite end of the support arm.
    Type: Grant
    Filed: October 3, 1984
    Date of Patent: February 10, 1987
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Kazuhiro Nomura, Masayuki Nomura
  • Patent number: 4632447
    Abstract: A hinge mechanism for a vehicle door, in which a vehicle body includes a door section having an arm rest extending along an interior portion thereof. The bottom surface of the arm rest contains a recessed section defined along the vehicle interior by a contour line extending along at least a forward portion of the bottom surface of the arm rest. A support arm extends between the door section and the vehicle body to provide primary support for the door section. A control arm with attached cover extends between the door section and the vehicle body for guiding the door section when the door section is opened and closed. The support arm and the control arm are pivotally attached to both the door section and the vehicle body. The control arm and cover have a cross-sectional dimension, when viewed from above, substantially corresponding to the contour line, enabling the control arm and cover to be substantially flush with the contour line when the door is closed.
    Type: Grant
    Filed: August 8, 1984
    Date of Patent: December 30, 1986
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Kazuhiro Nomura, Masayuki Nomura