Patents by Inventor Tadashi Udo

Tadashi Udo 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: 7350609
    Abstract: In the case of mounting a liquid storage tank or an intake air resonator on a substantially frame-shaped resin shroud panel (1) with an opening (11d) in which a radiator (2) is disposed, the shroud panel (1) is integrally formed at its both lateral sides with body fastening parts (12, 12) which will be fastened to right and left front side frames (4, 4), respectively, and the body fastening parts (12, 12) are integrally formed on their outsides in the vehicle width direction with casing placement parts (15a, 16a) on which will be placed a casing (15) for a liquid storage tank and a casing (16) for an intake air resonator in proximity to the body fastening parts (12, 12), respectively.
    Type: Grant
    Filed: June 13, 2005
    Date of Patent: April 1, 2008
    Assignees: DaikyoNishikawa Corporation, Mazda Motor Corporation
    Inventors: Tadashi Udo, Kazuma Kondou, Masanori Ogawa, Naoki Nagano, Takahide Ohhira, Kunio Takahashi
  • Publication number: 20070119648
    Abstract: Generally triangular first and second longitudinal side portions are arranged in the lower half region of a longitudinal side member between the first and second flat members vertically spaced apart from each other and form projections and depressions longitudinally and alternately. Generally inverted triangular third and fourth longitudinal side portions are arranged in the upper half region between the first and second flat members and form projections and depressions longitudinally and alternately. The first longitudinal side portions are vertically opposed to the third longitudinal side portions such that the first and third longitudinal side portions form projections and depressions. The second longitudinal side portions are vertically opposed to the fourth longitudinal side portions such that the second and fourth longitudinal side portions form projections and depressions.
    Type: Application
    Filed: November 14, 2006
    Publication date: May 31, 2007
    Applicant: DAIKYO NISHIKAWA CORPORATION
    Inventors: Tadashi Udo, Chun Nie
  • Publication number: 20050279547
    Abstract: In the case of mounting a liquid storage tank or an intake air resonator on a substantially frame-shaped resin shroud panel (1) with an opening (11d) in which a radiator (2) is disposed, the shroud panel (1) is integrally formed at its both lateral sides with body fastening parts (12, 12) which will be fastened to right and left front side frames (4, 4), respectively, and the body fastening parts (12, 12) are integrally formed on their outsides in the vehicle width direction with casing placement parts (15a, 16a) on which will be placed a casing (15) for a liquid storage tank and a casing (16) for an intake air resonator in proximity to the body fastening parts (12, 12), respectively.
    Type: Application
    Filed: June 13, 2005
    Publication date: December 22, 2005
    Applicants: GP Daikyo Corporation, MAZDA MOTOR CORPORATION
    Inventors: Tadashi Udo, Kazuma Kondou, Masanori Ogawa, Naoki Nagano, Takahide Ohhira, Kunio Takahashi
  • Patent number: 4930805
    Abstract: A vehicle rear suspension system having a vergically swingable arm connected at the front end swingably to the vehicle body and secured at the rear end to a wheel carrying member which carries a rare wheel for rotation. Three lateral links are provided and have inward ends pivotably connected to the vehicle body and outward ends pivotably connected to the wheel carrying member. The points of connection of the three lateral links to the wheel carrying member are not aligned in a straight line so that the orientation of the wheel carrying member can appropriately be controlled under bump and rebouncing movements of the rear wheel and under side and longitudinal forces acting on the rear wheel.
    Type: Grant
    Filed: November 3, 1988
    Date of Patent: June 5, 1990
    Assignee: Mazda Motor Corporation
    Inventors: Naoto Takata, Seita Kanai, Nobuhiro Araki, Tadashi Udo
  • Patent number: 4909565
    Abstract: A front body construction of a vehicle includes a lengthwise front side frame welded to the lower periphery of each of left and right wheel houses in the form of a substantially quatered spherical segment. Inner and outer extension frames different in length extend from the front side frame and are laterally spaced apart from each other. To the outer extension frame an apron frame welded to an outer edge of the wheel house is welded at its lower end. A frontal impact force is received by the inner and outer extension frames, specifically by the longer one at first and, then, by the shorter one when a buckling or crushing is caused in the longer one due to frontal impact force.
    Type: Grant
    Filed: April 15, 1988
    Date of Patent: March 20, 1990
    Assignee: Mazda Motor Corporation
    Inventors: Hayatsugu Harasaki, Makoto Ikegami, Tadashi Udo
  • Patent number: 4815755
    Abstract: A vehicle rear suspension system having a vertically swingable arm connected at the front end swingably to the vehicle body and secured at the rear end to a wheel carrying member which carries a rear wheel for rotation. Three lateral links ar provided and have inward ends pivotably connected to the vehicle body and outward ends pivotably connected to the wheel carrying member. The points of connection of the three lateral links to the wheel carrying member are not aligned in a straight line so that the orientation of the wheel carrying member can appropriately be controlled under bump and rebouncing movements of the rear wheel and under side and longitudinal forces acting on the rear wheel.
    Type: Grant
    Filed: April 20, 1987
    Date of Patent: March 28, 1989
    Assignee: Mazda Motor Corporation
    Inventors: Naoto Takata, Seita Kanai, Nobuhiro Araki, Tadashi Udo