Patents by Inventor Seiichi MACHIDA

Seiichi MACHIDA 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).

  • Publication number: 20210148447
    Abstract: A sliding member includes a first sliding member having a resin portion on its outer surface and a second sliding member having a metal portion that slides relative to the resin portion, wherein the resin portion of the first sliding member includes a resin containing a reinforcing filler and having a viscosity number VN of 180 ml/g or more, and the reinforcing filler has a hardness higher than that of the metal portion of the second sliding member. In the sliding component, preferably, the reinforcing filler has a Vickers hardness of 300 HV to 800 HV, and the metal portion has a Vickers hardness of 250 HV to 600 HV.
    Type: Application
    Filed: April 11, 2019
    Publication date: May 20, 2021
    Applicant: JTEKT CORPORATION
    Inventors: Yasuharu NAGAI, Setsuo NAGAI, Takeshi KUNISHIMA, Seiichi MACHIDA