Patents Assigned to Adamant Kogyo Co., Ltd.
  • Patent number: 4269900
    Abstract: A solderless capillary chip formed of a corundum-system precious stone such as ruby or sapphire, for use in electrical windings and the like. The inner bore of the chip is enlarged adjacent the exit end thereof, to permit relaxation of the wire to be pressure-bonded and thereby provide an improved contact situation for the next pressure-bonding operation.
    Type: Grant
    Filed: July 12, 1979
    Date of Patent: May 26, 1981
    Assignee: Adamant Kogyo Co., Ltd.
    Inventor: Minoru Ozawa