Patents by Inventor Tekeshi Yamamoto

Tekeshi Yamamoto 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).

  • Sealing device and rolling bearing apparatus
    Publication number: 20090232433
    Abstract: First portions are fixed to an outer ring, and second portions are fixed to an inner ring. Bimetal members and electromagnets are embedded in and fixed by elastic portions of the first portions and portions of the second portions are constituted by ferromagnetic members. Whereas at a normal temperature region, the first portions and the second portions are brought into contact with each other, based on deformations of the bimetal members at a temperature equal to or higher than a predetermined temperature equal to or higher than the normal temperature region, the first portions and the second portions are made to be disposed to be spaced apart from each other by intervals therebetween at a temperature equal to or higher than the predetermined temperature equal to or higher than the normal temperature region.
    Type: Application
    Filed: March 3, 2009
    Publication date: September 17, 2009
    Applicant: JTEKT Corporation
    Inventors: Katsunori Otsuka, Tekeshi Yamamoto