Patents by Inventor Junichi Takabe

Junichi Takabe 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).

  • Grounding conductor
    Patent number: 7385140
    Abstract: A grounding conductor 1 is composed of a conductive metal portion 2 and a conductive casing portion 3 that covers the conductive metal portion 2. The conductive casing portion 3 has a specific resistance of 0.01 to 0. (?·m). Since the grounding conductor 1 is composed of the conductive metal portion 2 and the conductive casing portion 3 that covers the conductive metal portion 2, the conductive metal portion 2 is connected to the earth via the conductive casing portion 3. The conductive metal portion 2 does not contact directly with the earth but is electrically connected to the earth via the conductive casing portion 3. This prevents the conductive metal portion 2 from being corroded. It is also possible to avoid a disconnection in the conductive metal portion 2.
    Type: Grant
    Filed: June 20, 2005
    Date of Patent: June 10, 2008
    Assignee: Sankosha Corporation
    Inventors: Makoto Ishizaki, Minoru Yoneda, Junichi Takabe
  • Grounding conductor
    Publication number: 20050279525
    Abstract: A grounding conductor 1 is composed of a conductive metal portion 2 and a conductive casing portion 3 that covers the conductive metal portion 2. The conductive casing portion 3 has a specific resistance of 0.01 to 0. (?·m). Since the grounding conductor 1 is composed of the conductive metal portion 2 and the conductive casing portion 3 that covers the conductive metal portion 2, the conductive metal portion 2 is connected to the earth via the conductive casing prtion 3. The conductive metal portion 2 does not contact directly with the earth but is electrically connected to the earth via the conductive casing portion 3. This prevents the conductive metal portion 2 from being corroded. It is also possible to avoid a disconnection in the conductive metal portion 2.
    Type: Application
    Filed: June 20, 2005
    Publication date: December 22, 2005
    Applicant: SANKOSHA CORPORATION
    Inventors: Makoto Ishizaki, Minoru Yoneda, Junichi Takabe