Patents by Inventor Junichi Watanuki

Junichi Watanuki 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).

  • Training apparatus
    Patent number: 6913564
    Abstract: The present invention relates to a training apparatus which make a convenient assembly be carried out from one direction and respective parts be placed on both supporting plates as a unit, wherein a pair of supporting plates 13, 14 fixed to the main body frame 2 are provided, only one 13 of the supporting plates is formed so as to pass through the space defined by said main body frame 2 and saddle post 5, and the crank shaft 17 and the shaft of the loading device are supported by at least one of said pair of supporting plates 13, 14.
    Type: Grant
    Filed: June 11, 2002
    Date of Patent: July 5, 2005
    Assignee: Combi Corporation
    Inventors: Takeshi Inoue, Masao Seimiya, Junichi Watanuki
  • Training apparatus
    Publication number: 20020193208
    Abstract: The present invention relates to a training apparatus which make a convenient assembly be carried out from one direction and respective parts be placed on both supporting plates as a unit, wherein a pair of supporting plates 13,14 fixed to the main body frame 2 are provided, only one 13 of the supporting plates is formed so as to pass through the space defined by said main body frame 2 and saddle post 5, and the crank shaft 17 and the shaft of the loading device are supported by at least one of said pair of supporting plates 13,14.
    Type: Application
    Filed: June 11, 2002
    Publication date: December 19, 2002
    Applicant: COMBI CORPORATION
    Inventors: Takeshi Inoue, Masao Seimiya, Junichi Watanuki
  • Simple blood-collecting device
    Patent number: 5680872
    Abstract: A blood-collecting device comprising a decompression chamber, a suction cell with paracentetic means, and paracentesis-terminating means. Simple and painless blood collection is made possible.
    Type: Grant
    Filed: March 29, 1995
    Date of Patent: October 28, 1997
    Assignee: Kabushiki Kaisya Advance
    Inventors: Tetsuya Sesekura, Junichi Watanuki