Patents by Inventor Kyoji Yoshida

Kyoji Yoshida 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).

  • Spring manufacturing machine
    Patent number: 8015850
    Abstract: A swing bar is connected to a slide by attaching a first pivot to one end of the swing bar, and a bending die is mounted to the other end. A connecting piece is provided on the upper surface of the swing bar, and a second pivot capable of freely turning is inserted into a through-hole formed in the connecting piece, and then fitted into a guide groove formed parallel to the wire feeding direction in a guide member mounted to a second bending unit. Motors are connected to the slide and the second bending unit, respectively.
    Type: Grant
    Filed: December 19, 2007
    Date of Patent: September 13, 2011
    Assignee: Shinko Machinery Co., Ltd.
    Inventors: Katsuhide Tsuritani, Kyoji Yoshida
  • Spring manufacturing machine
    Publication number: 20080264132
    Abstract: A swing bar is connected to a slide by attaching a first pivot to one end of the swing bar, and a bending die is mounted to the other end. A connecting piece is provided on the upper surface of the swing bar, and a second pivot capable of freely turning is inserted into a through-hole formed in the connecting piece, and then fitted into a guide groove formed parallel to the wire feeding direction in a guide member mounted to a second bending unit. Motors are connected to the slide and the second bending unit, respectively.
    Type: Application
    Filed: December 19, 2007
    Publication date: October 30, 2008
    Inventors: Katsuhide Tsuritani, Kyoji Yoshida
  • Medical material and process for its production
    Patent number: 4726960
    Abstract: A medical material comprising a shaped article made of a soft vinyl chloride resin composition, a layer formed on the shaped article and composed essentially of crosslinked gelatin having good bio-compatibility with a living body, and an intermediate bonding layer firmly bonding the crosslinked gelatin layer to the shaped article.
    Type: Grant
    Filed: September 4, 1986
    Date of Patent: February 23, 1988
    Assignee: Mitsubishi Monsanto Chemical Company
    Inventors: Tsutomu Sawada, Kyoji Yoshida, Shozo Takano, Masanori Fujikawa
  • Medical material and process for its production
    Patent number: 4664658
    Abstract: A medical material comprising a shaped article made of a soft vinyl chloride resin composition, a layer formed on the shaped article and composed essentially of crosslinked gelatin having good bio-compatibility with a living body, and an intermediate bonding layer firmly bonding the crosslinked gelatin layer to the shaped article.
    Type: Grant
    Filed: November 7, 1985
    Date of Patent: May 12, 1987
    Assignee: Mitsubishi Monsanto Chemical Company
    Inventors: Tsutomu Sawada, Kyoji Yoshida, Shozo Takano, Masanori Fujikawa