Patents by Inventor Hiroshi Sakanoue

Hiroshi Sakanoue 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).

  • Rotating magnetic object motion sensor with unbalanced bias
    Patent number: 6339324
    Abstract: The invention provides a magnetic object motion sensor which can operate with high accuracy not only when a magnetic object moves at high speeds but also even when it moves at low speeds, which can be produced with a greater production tolerance and a greater dimensional tolerance.
    Type: Grant
    Filed: September 11, 2000
    Date of Patent: January 15, 2002
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Hiroshi Sakanoue, Noriaki Hayashi, Izuru Shinjo, Naoki Hiraoka, Wataru Fukui, Yutaka Ohashi
  • Rotating magnetic object motion sensor with unbalanced bias
    Patent number: 6140813
    Abstract: A magnetic object motion sensor which can operate with high accuracy not only when a magnetic object moves at high speeds but also even when it moves at low speeds, which can be produced with a greater production tolerance and a greater dimensional tolerance.
    Type: Grant
    Filed: November 1, 1996
    Date of Patent: October 31, 2000
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Hiroshi Sakanoue, Noriaki Hayashi, Izuru Shinjo, Naoki Hiraoka, Wataru Fukui, Yutaka Ohashi
  • Magnetic sensor unit for combining a specific magnetic sensor with a specific receiving unit
    Patent number: 6054850
    Abstract: The invention provides a magnetic sensor which can be easily produced with a correct combination of parts without requiring an operator to pay particular attention.
    Type: Grant
    Filed: September 11, 1997
    Date of Patent: April 25, 2000
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Noriaki Hayashi, Hiroshi Sakanoue, Naoki Hiraoka, Yutaka Ohashi
  • Magnetic sensor having a main electrical circuit base with a crack forming area
    Patent number: 6008639
    Abstract: A magnetic sensor whose electronic components will never become fatally damaged as the result of an external force. In this magnetic sensor, electronic components located near a connector are connected to a base and disposed in such a manner that the longitudinal axis of those electronic components are substantially perpendicular to the longitudinal axis of the base. A crack generating region is formed between the connector electronic component disposed near the connector. The crack generating region yields application of an external force on the base.
    Type: Grant
    Filed: September 11, 1997
    Date of Patent: December 28, 1999
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Naoki Hiraoka, Hiroshi Sakanoue, Noriaki Hayashi, Wataru Fukui, Yutaka Ohashi
  • Magnetic sensor having a liquid seal
    Patent number: 5929629
    Abstract: The invention provides a high-accuracy and high-reliability magnetic sensor which can be produced with a high production yield at a low cost.
    Type: Grant
    Filed: September 11, 1997
    Date of Patent: July 27, 1999
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Naoki Hiraoka, Hiroshi Sakanoue, Noriaki Hayashi, Wataru Fukui, Yutaka Ohashi