Patents by Inventor Hideaki Sumitomo

Hideaki Sumitomo 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).

  • Titanium alloy bolt and its manufacturing process
    Patent number: 8293032
    Abstract: A process which can make a titanium alloy bolt at ambient temperature is disclosed. A Ti—Fe—O alloy is used as a material. It has a screw thread formed thereon by drawing and rolling.
    Type: Grant
    Filed: March 29, 2006
    Date of Patent: October 23, 2012
    Assignees: Honda Motor Co., Ltd., Meira Co., Ltd.
    Inventors: Hiroyuki Horimura, Kosuke Doi, Hideaki Sumitomo
  • Titanium alloy bolt and its manufacturing process
    Publication number: 20060234800
    Abstract: A process which can make a titanium alloy bolt at ambient temperature is disclosed. A Ti—Fe—O alloy is used as a material. It has a screw thread formed thereon by drawing and rolling.
    Type: Application
    Filed: March 29, 2006
    Publication date: October 19, 2006
    Inventors: Hiroyuki Horimura, Kosuke Doi, Hideaki Sumitomo