Patents by Inventor Kiyoshi Kamihama

Kiyoshi Kamihama 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: 4641890
    Abstract: A wheel cover (1) for a vehicle includes outer and an inner peripheral portions (2, 3) and a plurality of spoke portions (4) connecting the outer and inner peripheral portions with each other. The outer and inner peripheral portions and the spoke portions are integrally formed into a one-piece structure. Longitudinal center lines (e, f) of the spoke portions cross each other, in front view, at the cross points (Q) which are radially outward beyond the inner peripheral surface (2a) of the outer peripheral portion (2) and/or at the cross points (P) which are radially inward beyond the outer peripheral surface (3a) of the inner peripheral portion (3).
    Type: Grant
    Filed: February 22, 1985
    Date of Patent: February 10, 1987
    Assignees: Nissan Motor Company, Ltd., Hashimoto Forming Kogyo Co., Ltd.
    Inventors: Takao Ookubo, Yuko Baba, Kiyoshi Kamihama
  • Patent number: 4364608
    Abstract: A wheel cover for a vehicle comprises first and second cover members (1, 2) each including an outer and an inner peripheral portion (12, 13, 21, 22) and a plurality of spoke portions (14, 15, 24, 25). The portions of each cover member are integrally formed into a one-piece structure. The first and the second cover members are axially superimposed on each other leaving a space (S) between the respective spoke portions of the first and second cover members. The first and the second cover members are connected together such that the spoke portions (14, 15) of the cover member (1) which is axially on the rear side are visible from outside.
    Type: Grant
    Filed: June 3, 1980
    Date of Patent: December 21, 1982
    Assignees: Nissan Motor Co., Ltd., Hashimoto Forming Kogyo Co., Ltd.
    Inventors: Takao Ookubo, Yuko Baba, Kiyoshi Kamihama
  • Patent number: 4355848
    Abstract: A wheel cover (1) for a vehicle includes outer and inner peripheral portions (2 and 3) and a plurality of spoke-resembling portions (4) connecting the outer and inner peripheral portions (2 and 3) with each other. The outer and inner peripheral portions (2 and 3) and the spoke-resembling portions (4) are integrally formed by a moulding, casting or die casting process as a one-piece structure.
    Type: Grant
    Filed: June 3, 1980
    Date of Patent: October 26, 1982
    Assignees: Nissan Motor Co., Ltd., Hashimoto Forming Kogyo Co., Ltd.
    Inventors: Takao Ookubo, Yuko Baba, Kiyoshi Kamihama
  • Patent number: 4275930
    Abstract: A wheel cover for road wheels of automobiles, made up of at least two generally circular cover members assembled and fixed together in a concentrically piled arrangement. Each of the cover members is a one-piece member which is made of a synthetic resin or a sheet metal and has a central portion, a generally annular peripheral portion and a multiplicity of elongate spoke-like portions each extending from the radially outer periphery of the central portion to the peripheral portion. Preferably the wheel cover includes an annular frame attached to its radially outside periphery and resilient retaining clips secured to the annular frame for ready and firm attachment of the wheel cover to a road wheel rim.
    Type: Grant
    Filed: January 22, 1979
    Date of Patent: June 30, 1981
    Assignees: Nissan Motor Company, Limited, Hashimoto Forming Kogyo Company Limited
    Inventor: Kiyoshi Kamihama