Patents by Inventor Takashi Onimoto

Takashi Onimoto 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).

  • Publication number: 20180024158
    Abstract: A turbocharger rotation detector includes an oscillator circuit that includes a coil generating a magnetic field inducing an eddy current in blades of a compressor wheel and outputs as a detection signal an AC signal having an amplitude varying with approach and recession of the blades, a first detector circuit for detecting, of the detection signal, a signal component of a positive voltage higher than a reference potential, a second detector circuit for detecting, of the detection signal, a signal component of a negative voltage lower than the reference potential, a first interrupter circuit that, of an output signal of the first detector circuit, interrupts a DC component, a second interrupter circuit that, of an output signal of the second detector circuit, interrupts a DC component, and a differential amplifier circuit to which the signals passing through the first and second interrupter circuits are input.
    Type: Application
    Filed: July 5, 2017
    Publication date: January 25, 2018
    Inventors: Yuta SUGIYAMA, Takashi ONIMOTO
  • Patent number: 9831590
    Abstract: A molded connector (10) includes a terminal fitting (2) connected to a cable (11), a terminal holding member (3) including a resin and holding the terminal fitting (2), and a molded resin portion (4) formed by injection molding using a mold (5) and holding the terminal holding member (3) and an end portion of the cable (11). The terminal holding member (3) includes a main body (30) holding the terminal fitting (2) and protruding portion (31) that is formed protruding from the main body (30) and includes a tip end surface (31a) in contact with an inner surface of a cavity (5a) in the mold (5) during injection molding. The protruding portion (31) is locked to a locking portion (521) provided on the mold (5 to restrict the movement of the terminal holding member (3) during injection molding. At least a part of the protruding portion (31) is fusion-bonded to the molded resin portion (4).
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: November 28, 2017
    Assignee: HITACHI METALS, LTD.
    Inventor: Takashi Onimoto
  • Publication number: 20160322731
    Abstract: A molded connector (10) includes a terminal fitting (2) connected to a cable (11), a terminal holding member (3) including a resin and holding the terminal fitting (2), and a molded resin portion (4) formed by injection molding using a mold (5) and holding the terminal holding member (3) and an end portion of the cable (11). The terminal holding member (3) includes a main body (30) holding the terminal fitting (2) and protruding portion (31) that is formed protruding from the main body (30) and includes a tip end surface (31a) in contact with an inner surface of a cavity (5a) in the mold (5) during injection molding. The protruding portion (31) is locked to a locking portion (521) provided on the mold (5 to restrict the movement of the terminal holding member (3) during injection molding. At least a part of the protruding portion (31) is fusion-bonded to the molded resin portion (4).
    Type: Application
    Filed: September 30, 2014
    Publication date: November 3, 2016
    Inventor: Takashi Onimoto
  • Publication number: 20150360402
    Abstract: A method of manufacturing a cable with resin molded body, wherein the cable with resin molded body includes a cable and a resin molded body formed by resin molding, wherein the resin molded body includes a main body to cover the tip portion of the cable and a flange integrally molded with the main body, and wherein the flange includes a bolt hole through which a bolt is inserted so as to fix the flange to the attachment object. The method includes molding the resin molded body by injecting a resin into a mold, the mold including a main body-molding portion for molding the main body, a flange-molding portion for molding the flange and an outlet formed behind the flange-molding portion in relation to the main body-molding portion, and draining the resin through the outlet during the molding of the resin molded body.
    Type: Application
    Filed: June 15, 2015
    Publication date: December 17, 2015
    Inventors: Yuta Kataoka, Yukio Ikeda, Takashi Onimoto
  • Patent number: 9202644
    Abstract: A cord switch including a cord switch main body including a hollow tubular member having elasticity and electrical insulating property and a plurality of electrode wires provided to face each other with an interval at an inner surface of the tubular member and spaced from each other by the elasticity of the tubular member, and a mounting member having an elastic modulus greater than an elastic modulus of the tubular member and being provided along the cord switch main body. The cord switch also includes a strip-shaped impact absorption member having an elastic modulus lower than the elastic modulus of the tubular member, which is interposed between the cord switch main body and the mounting member.
    Type: Grant
    Filed: April 2, 2014
    Date of Patent: December 1, 2015
    Assignee: Hitachi Metals, Ltd.
    Inventors: Takashi Aoyama, Akira Yamaura, Shinichi Takaba, Takashi Onimoto
  • Publication number: 20140318934
    Abstract: A cord switch including a cord switch main body including a hollow tubular member having elasticity and electrical insulating property and a plurality of electrode wires provided to face each other with an interval at an inner surface of the tubular member and spaced from each other by the elasticity of the tubular member, and a mounting member having an elastic modulus greater than an elastic modulus of the tubular member and being provided along the cord switch main body. The cord switch also includes a strip-shaped impact absorption member having an elastic modulus lower than the elastic modulus of the tubular member, which is interposed between the cord switch main body and the mounting member.
    Type: Application
    Filed: April 2, 2014
    Publication date: October 30, 2014
    Applicant: Hitachi Metals, Ltd.
    Inventors: Takashi Aoyama, Akira Yamaura, Shinichi Takaba, Takashi Onimoto
  • Patent number: 7215111
    Abstract: A magnetic motion sensor has: two magnetic sensors aligned in a direction along which changes in a magnetic field shift for detecting an appearance of the changes; a differential means for taking out a differential signal of output signals from these two magnetic sensors; and a timing detection means for generating a pulse, indicating a timing at which the changes in a magnetic field pass through either of the magnetic sensors, when an output signal of the magnetic sensor in question strides over a threshold value, while generating a pulse, indicating a timing at which the changes in a magnetic field pass through in between the magnetic sensors, when the differential signal strides over the threshold value.
    Type: Grant
    Filed: August 24, 2005
    Date of Patent: May 8, 2007
    Assignee: Hitachi Cable, Ltd.
    Inventors: Masayoshi Kaneyasu, Kazuhiro Komatsuzaki, Keiichi Higuchi, Takashi Onimoto
  • Publication number: 20060043963
    Abstract: A magnetic motion sensor has: two magnetic sensors aligned in a direction along which changes in a magnetic field shift for detecting an appearance of the changes; a differential means for taking out a differential signal of output signals from these two magnetic sensors; and a timing detection means for generating a pulse, indicating a timing at which the changes in a magnetic field pass through either of the magnetic sensors, when an output signal of the magnetic sensor in question strides over a threshold value, while generating a pulse, indicating a timing at which the changes in a magnetic field pass through in between the magnetic sensors, when the differential signal strides over the threshold value.
    Type: Application
    Filed: August 24, 2005
    Publication date: March 2, 2006
    Inventors: Masayoshi Kaneyasu, Kazuhiro Komatsuzaki, Keiichi Higuchi, Takashi Onimoto
  • Patent number: 6232724
    Abstract: An LED array composed of a plurality of LEDs is disposed on either side of a signal interconnection board, while metal plates are disposed on the other side of the signal interconnection board as positive and negative power source lines for driving the LEDs, respectively, and a capacitor is provided between the positive metal plate for power supply and the negative metal plate for power supply. As a result, the LED array in which an output light is not lowered in power, no variations in light output arises in every LEDs, and all the LEDs can be turned on simultaneously is provided.
    Type: Grant
    Filed: December 23, 1998
    Date of Patent: May 15, 2001
    Assignees: Fujitsu Limited, Hitachi Cable Ltd.
    Inventors: Takashi Onimoto, Hideo Tanaka, Tamotsu Nishiura