Patents by Inventor Syuji Tachizaki

Syuji Tachizaki 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).

  • Tension clamp for stranded conductor
    Patent number: 6015953
    Abstract: An end of a conductor having a stranded conductor layer wound around a tension member made of resin-reinforced carbon fiber is cut back to expose the end of the tension member. The exposed end of the tension member is inserted into a metal fitting having multiple longitudinal slits. A metal sleeve is then fit over the metal fitting and also partially over the stranded conductor layer before compress-fitted into place. Accordingly, it is possible to attach, with good workability and sufficient tensile strength, a conductor that has a tension member made of resin-reinforced carbon fiber.
    Type: Grant
    Filed: March 28, 1997
    Date of Patent: January 18, 2000
    Assignees: Tohoku Electric Power Co., Inc., Tokyo Rope Mfg. Co, Sanwa Tekki Corporation, Showa Electric Wire & Cable Co. Ltd.
    Inventors: Shigeru Tosaka, Syuji Tachizaki, Kouetu Sato, Yoshihiro Takahashi, Hiroshi Kimura, Hiroshi Tajima, Haruki Susukida, Jun Sato, Masakazu Kojima, Hirotoshi Ebiko, Takeshi Ito