Patents Assigned to IBA Co., Ltd.
  • Training instrument for sports
    Patent number: 8409037
    Abstract: A training instrument includes a rigid pipe being provided with engaging striae extending in an axial direction, and having a predetermined inner diameter, leaf-shaped wings each of which is provided with a projection of a cross-sectional shape in accordance with each of the engaging striae, a shaft having an outer diameter smaller than an inner diameter of the pipe and being inserted in the pipe, a stopper being attached to an end of the shaft, and a grip being attached to the shaft.
    Type: Grant
    Filed: December 22, 2010
    Date of Patent: April 2, 2013
    Assignee: IBA Co., Ltd.
    Inventor: Yasuyuki Imatoh
  • TRAINING INSTRUMENT FOR SPORTS
    Publication number: 20110160004
    Abstract: A training instrument includes a rigid pipe being provided with engaging striae extending in an axial direction, and having a predetermined inner diameter, leaf-shaped wings each of which is provided with a projection of a cross-sectional shape in accordance with each of the engaging striae, a shaft having an outer diameter smaller than an inner diameter of the pipe and being inserted in the pipe, a stopper being attached to an end of the shaft, and a grip being attached to the shaft.
    Type: Application
    Filed: December 22, 2010
    Publication date: June 30, 2011
    Applicant: IBA Co., Ltd.
    Inventor: Yasuyuki IMATOH