Patents by Inventor Hideaki Ishiba

Hideaki Ishiba 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).

  • PHYSICAL QUANTITY SENSOR ADJUSTMENT METHOD, AND PHYSICAL QUANTITY SENSOR
    Publication number: 20160069767
    Abstract: A physical quantity sensor includes a detector that outputs a detection signal in response to an input to a device, and a controller that outputs a signal corresponding to the input to the device based on the detection signal. A method for adjusting the physical quantity sensor is performed based on a value of the detection signal in a steady state and a fluctuation of a value of the detection signal within a predetermined duration. The physical quantity sensor has a first threshold for the value of the detection signal for determining presence or absence of the input, and a second threshold for the fluctuation of the value of the detection signal within a predetermined duration for determining presence or absence of the noise in the detection signal.
    Type: Application
    Filed: June 3, 2014
    Publication date: March 10, 2016
    Applicant: Panasonic Intellectual Property Management Co., Lt
    Inventors: HIDEAKI ISHIBA, YUSAKU NISHIMIYA, HIRONOBU UKITSU
  • Information apparatus
    Patent number: 9250737
    Abstract: An information apparatus includes a housing, first and second strain detectors, and first and second stress collectors that transmit distortion applied to a side surface of the housing to the first and the second strain detectors, respectively. Upon having the same amount of distortion is applied to the side surface of the housing, the first and strain detectors outputs different values a processing circuit. This information apparatus has a small size and can be accurately controlled.
    Type: Grant
    Filed: June 21, 2013
    Date of Patent: February 2, 2016
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Yusaku Nishimiya, Hideaki Ishiba, Yoshiyuki Hayashi, Tsutomu Nakanishi, Narihiro Mita, Yuichi Mizuno, Hideo Ohkoshi, Taketoshi Takashima, Yoshimitsu Ikeyama
  • INFORMATION APPARATUS
    Publication number: 20150138106
    Abstract: An information apparatus includes a housing, first and second strain detectors, and first and second stress collectors that transmit distortion applied to a side surface of the housing to the first and the second strain detectors, respectively. Upon having the same amount of distortion is applied to the side surface of the housing, the first and strain detectors outputs different values a processing circuit. This information apparatus has a small size and can be accurately controlled.
    Type: Application
    Filed: June 21, 2013
    Publication date: May 21, 2015
    Inventors: Yusaku Nishimiya, Hideaki Ishiba, Yoshiyuki Hayashi, Tsutomu Nakanishi, Narihiro Mita, Yuichi Mizuno, Hideo Ohkoshi, Taketoshi Takashima, Yoshimitsu Ikeyama