Patents by Inventor Hiromi Yaguchi

Hiromi Yaguchi 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).

  • Method for producing bottle-shaped container mainly made of polyethylene terephthalate resin
    Patent number: 7485251
    Abstract: A method for producing a bottle-shaped container that is highly thermally resistant and shows an excellent shaping/shape-keeping property in a short period of time is provided.
    Type: Grant
    Filed: July 31, 2002
    Date of Patent: February 3, 2009
    Assignee: Yoshino Kogyosho Co., Ltd.
    Inventors: Hiromi Yaguchi, Tomohiko Ishizuka, Daisuke Uesugi
  • Method of manufacturing bottled formed mainly of polyethylene terephthalate resin
    Publication number: 20040173950
    Abstract: A method for producing a bottle-shaped container that is highly thermally resistant and shows an excellent shaping/shape-keeping property in a short period of time is provided.
    Type: Application
    Filed: January 29, 2004
    Publication date: September 9, 2004
    Inventors: Hiromi Yaguchi, Tomohiko Ishizuka, Daisuke Uesugi
  • Biaxially stretch-blow molded lightweight synthetic resin bottle container and method for production thereof
    Publication number: 20040022976
    Abstract: A bottle-shaped container shows a large critical strength against buckling and is made of a reduced amount of synthetic resin material. A manufacturing method can manufacture such a bottle-shaped container. A lightweight bottle-shaped container made of synthetic resin and formed by biaxially-oriented blow-molding, characterized in that a wall thickness is increased to 109% or more of an average wall thickness of blow-molded pad of the wall at an infection point between a portion having a transversal cross sectional area and a portion having a different transversal cross sectional area in a cylindrical wall. The wall is thicker between the heel and the bottom, or at the waist, at the recessed rib, or at the projection.
    Type: Application
    Filed: May 27, 2003
    Publication date: February 5, 2004
    Inventors: Toyoji Kato, Daisuke Uesugi, Naoki Tsutsui, Naoto Hara, Tomoyuki Ozawa, Tomohiko Ishizuka, Hiromi Yaguchi