Patents by Inventor Kawamae Takahiro

Kawamae Takahiro 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).

  • Card edge connector
    Patent number: 6634899
    Abstract: A card edge connector 1 capable of effectively restraining a daughter board B from inadvertent removal in the horizontal direction by increasing the holding pressure of the daughter board B. The card edge connector 1 has an insulated housing 10 mounted onto the mother board A and latch members 30A, 30B attached to the housing 10, for holding the daughter board B. The latch members 30A, 30B have a daughter board locking portion 47a for restraining the daughter board B in the horizontal direction. The locking portion engages the inner wall of the semicircular recess B1 formed at the edge portion of the daughter board B. The daughter board locking portion 47a has a pointed edge portion 47c for penetrating the inner wall of the semicircular recess B1.
    Type: Grant
    Filed: December 19, 2001
    Date of Patent: October 21, 2003
    Assignee: Tyco Electronics, AMP, K.K.
    Inventors: Kawamae Takahiro, Katsuhiko Kobayashi, Tadahiro Fumikura