Patents by Inventor Hideya Suyama

Hideya Suyama 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).

  • Ignition unit
    Patent number: 7223098
    Abstract: An ignition unit promotes the efficiency of assembly because connections on the high voltage output side and the ground side are completed by a single operation, when an ignition electrode part and a main unit are connected together directly. A guide rail of the main unit is insertion-engaged into a slit between clamp pieces of a bracket so that the main unit is mounted onto the bracket. With the insertion engagement, a high voltage output terminal receives therein a high voltage input terminal of a spark plug supported by the bracket, a plate terminal which is a part of the bracket is driven into a ground-side connection terminal, and a convex portion of a projected piece is engaged into an engagement hole, for positioning and slipping-off prevention.
    Type: Grant
    Filed: August 4, 2004
    Date of Patent: May 29, 2007
    Assignee: Noritz Corporation
    Inventors: Hideya Suyama, Atsushi Yoshimoto, Kozo Uehara, Masaaki Kumon, Satoshi Nakai, Kazuya Kawauchi, Takuji Saiki, Shingo Kimura, Naomi Tanaka
  • Ignition unit
    Publication number: 20050042564
    Abstract: An ignition unit promotes the efficiency of assembly because connections on the high voltage output side and the ground side are completed by a single operation, when an ignition electrode part and a main unit are connected together directly. A guide rail of the main unit is insertion-engaged into a slit between clamp pieces of a bracket so that the main unit is mounted onto the bracket. With the insertion engagement, a high voltage output terminal receives therein a high voltage input terminal of a spark plug supported by the bracket, a plate terminal which is a part of the bracket is driven into a ground-side connection terminal, and a convex portion of a projected piece is engaged into an engagement hole, for positioning and slipping-off prevention.
    Type: Application
    Filed: August 4, 2004
    Publication date: February 24, 2005
    Applicant: NORITZ CORPORATION
    Inventors: Hideya Suyama, Atsushi Yoshimoto, Kozo Uehara, Masaaki Kumon, Satoshi Nakai, Kazuya Kawauchi, Takuji Saiki, Shingo Kimura, Naomi Tanaka