Patents by Inventor Teruaki Katagiri

Teruaki Katagiri 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).

  • Abrasion-resistant sintered body, sliding member, and pump
    Patent number: 8207077
    Abstract: The present invention provides a dense, abrasion resistant ceramic. The ceramic of the invention includes alumina crystal particles and a grain boundary phase. The invention also includes an abrasion resistant sliding member and a pump comprising the same.
    Type: Grant
    Filed: October 28, 2008
    Date of Patent: June 26, 2012
    Assignee: Kyocera Corporation
    Inventors: Kunihide Shikata, Teruaki Katagiri
  • ABRASION-RESISTANT SINTERED BODY, SLIDING MEMBER, AND PUMP
    Publication number: 20100234207
    Abstract: The present invention provides a dense, abrasion resistant ceramic. The ceramic of the invention includes alumina crystal particles and a grain boundary phase. The invention also includes an abrasion resistant sliding member and a pump comprising the same.
    Type: Application
    Filed: October 28, 2008
    Publication date: September 16, 2010
    Inventors: Kunihide Shikata, Teruaki Katagiri