Patents by Inventor Juichiro Ozawa

Juichiro Ozawa 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).

  • Chip resistor
    Patent number: 4684916
    Abstract: In a chip resistor made of thin film having its connecting electrodes for connecting the resistor to a substrate, the connecting electrodes are coated with electrical conducting paint then soldering is performed so as to ensure soldering of the connecting electrodes to the substrate.
    Type: Grant
    Filed: March 11, 1986
    Date of Patent: August 4, 1987
    Assignees: Susumu Industrial Co., Ltd., Thin Film Technology Corporation
    Inventor: Juichiro Ozawa
  • Delay line device having symmetrical delay path
    Patent number: 4641113
    Abstract: A delay line device comprises a transmission path formed by a thin film of an electrically conductive material on one surface of a substrate in a zigzag-shape in plan view and a ground electrode formed on another surface of the substrate to provide an inductance part and a capacitor part similar to an ideal distributed parameter circuit. The delay line device has a sufficiently high characteristic impedance for transmitting a high speed pulse signal with low distortion.
    Type: Grant
    Filed: May 2, 1984
    Date of Patent: February 3, 1987
    Assignees: Susumu Industrial Co., Ltd., Thin Film Technology Corporation
    Inventor: Juichiro Ozawa
  • Fusible resistor
    Patent number: 4031497
    Abstract: A fusible resistor device is made up of an elongated resistor film, a portion of which is disposed on a film of an organic substance attached to a base plate. The organic film is adapted to be melted by an excessive current flowing through the circuit including the elongated resistor film, whereby the organic film will decay to thereby open the circuit. The organic film is preferably produced by the polymerization of a monomer by a glow discharge within a gas atmosphere of the monomer.
    Type: Grant
    Filed: January 13, 1976
    Date of Patent: June 21, 1977
    Inventor: Juichiro Ozawa