Patents by Inventor Hideyuki Koike

Hideyuki Koike 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).

  • Patent number: 10055050
    Abstract: An electronic device includes a touch panel that includes a touch sensor panel configured to detect coordinates of a touch position provided on a screen configured to display an object for an input operation; and a processor coupled to the touch panel and configured to: suppress output of coordinate information of a contact position on an invalid area when a contact to the invalid area set in a part of the screen of the touch sensor panel is detected; output coordinate information of a contact position of the contact to an area other than the invalid area when a contact to the area other than the invalid area is detected; and change the invalid area in accordance with a degree of overlap of a display area of the object and a standard invalid area.
    Type: Grant
    Filed: February 23, 2016
    Date of Patent: August 21, 2018
    Assignee: FUJITSU LIMITED
    Inventors: Hideyuki Koike, Susumu Kashiwagi
  • Patent number: 9615046
    Abstract: An image conversion apparatus extracts from among pixel rows parallel to an object pixel row, a first pixel row overlapping an aperture shape; and further extracts a second pixel row having the number of pixels successively overlapping the aperture shape equal to or greater than that of the first pixel row. The image conversion apparatus calculates a value of a second pixel in the case of converting an original image, by referring to a storage unit that stores a value of a first pixel in the case of converting the original image. For example, the image conversion apparatus defines an average of the value of the first pixel in the case of converting the original image, a value of a diffusion source pixel (IN[5][2]), and a diffusion source pixel (IN[5][3]) as the value of the second pixel in the case of converting the original image.
    Type: Grant
    Filed: February 11, 2015
    Date of Patent: April 4, 2017
    Assignee: FUJITSU LIMITED
    Inventors: Yosuke Senta, Taro Kikuchi, Hideyuki Koike
  • Publication number: 20160283026
    Abstract: An electronic device includes a touch panel that includes a touch sensor panel configured to detect coordinates of a touch position provided on a screen configured to display an object for an input operation; and a processor coupled to the touch panel and configured to: suppress output of coordinate information of a contact position on an invalid area when a contact to the invalid area set in a part of the screen of the touch sensor panel is detected; output coordinate information of a contact position of the contact to an area other than the invalid area when a contact to the area other than the invalid area is detected; and change the invalid area in accordance with a degree of overlap of a display area of the object and a standard invalid area.
    Type: Application
    Filed: February 23, 2016
    Publication date: September 29, 2016
    Applicant: FUJITSU LIMITED
    Inventors: Hideyuki KOIKE, Susumu KASHIWAGI
  • Publication number: 20150156436
    Abstract: An image conversion apparatus extracts from among pixel rows parallel to an object pixel row, a first pixel row overlapping an aperture shape; and further extracts a second pixel row having the number of pixels successively overlapping the aperture shape equal to or greater than that of the first pixel row. The image conversion apparatus calculates a value of a second pixel in the case of converting an original image, by referring to a storage unit that stores a value of a first pixel in the case of converting the original image. For example, the image conversion apparatus defines an average of the value of the first pixel in the case of converting the original image, a value of a diffusion source pixel (IN[5][2]), and a diffusion source pixel (IN[5][3]) as the value of the second pixel in the case of converting the original image.
    Type: Application
    Filed: February 11, 2015
    Publication date: June 4, 2015
    Applicant: FUJITSU LIMITED
    Inventors: Yosuke SENTA, Taro KIKUCHI, Hideyuki KOIKE
  • Publication number: 20150002416
    Abstract: An electronic device includes a touch panel, a pressure sensor that detects pressure applied to the touch panel, a vibrator and a processor, wherein, at the time point at which the pressure becomes less than a threshold during a decrease in the pressure, the processor operates the vibrator when the processor determines that a touch is being performed on the touch panel, and the processor does not operate the vibrator when the processor determines that a touch is not being performed on the touch panel.
    Type: Application
    Filed: May 7, 2014
    Publication date: January 1, 2015
    Applicant: FUJITSU LIMITED
    Inventors: HIDEYUKI KOIKE, Susumu KASHIWAGI, MASAKI MIURA
  • Publication number: 20140346853
    Abstract: A reservoir container has a reservoir, and a communicating passage that guides brake fluid to the reservoir. The reservoir of the reservoir container that accumulate the brake fluid is made to a hole extending in a transverse direction so that a size of the reservoir container in a height direction is made small while fully securing the capacity of the reservoir. Moreover, a horizontal plane projected area of the communicating passage is made smaller than that of the reservoir, so that a sealing part of the communicating passage is shortened, and ensures the seal integrity.
    Type: Application
    Filed: May 23, 2014
    Publication date: November 27, 2014
    Applicants: DENSO CORPORATION, ADVICS CO., LTD.
    Inventors: Hideyuki KOIKE, Kimiyoshi ISOGAI, Yoshihiko SAWAGASHIRA
  • Publication number: 20140306927
    Abstract: An input device outputs coordinate information of an input position detected by a touch panel to an upper-level device as it is, without change, as long as the value of pressure on the input position is smaller than a second pressure threshold. The input device stores coordinate information of the input position detected while the value of pressure on the input position is between a first pressure threshold and the second pressure threshold in the memory, and outputs the coordinate information stored in the memory, instead of the coordinate information detected by the touch panel to an upper-level device if the value of pressure on the input position reaches or exceeds the second pressure threshold.
    Type: Application
    Filed: February 25, 2014
    Publication date: October 16, 2014
    Applicant: FUJITSU LIMITED
    Inventors: Susumu Kashiwagi, Hideyuki Koike
  • Patent number: 8547680
    Abstract: There is provided an ignition system which is capable of surely operating by electric energy stored in a capacitor for ignition while separating an igniter from electric circuits for communication and ignition without producing improper operation through static electricity and noise and is compact and excellent in the productivity.
    Type: Grant
    Filed: November 5, 2009
    Date of Patent: October 1, 2013
    Assignee: Nipponkayaku Kabushikikaisha
    Inventors: Hideyuki Koike, Shigeru Maeda, Hirotaka Mukunoki
  • Patent number: 8096242
    Abstract: A squib includes a cup body and a closure plug for holding a plurality of electrode pins insulated from one another and closing the opening of the cup body, and further includes, in the cup body, ignition powder and an ASIC component formed by molding a resin around electric circuits including an ASIC and a capacitor, a heating element connected to the ASIC and located at the top of the resin molding of the ASIC component, and connection electrodes located at the bottom of the resin molding for connecting the ASIC to the electrode pins. The squib includes a cylindrical metal fixture having at the center of its top an opening of a size sufficient to expose the heating element and being fixed to the closure plug in a state covering the top circumferential periphery and side surface of the ASIC component and pushing the connection electrode of the ASIC component against the electrode pins.
    Type: Grant
    Filed: October 26, 2007
    Date of Patent: January 17, 2012
    Assignee: Nipponkayaku Kabushikikaisha
    Inventors: Shigeru Maeda, Hirotaka Mukunoki, Hideyuki Koike
  • Patent number: 8020489
    Abstract: A squib includes an SCB chip connected to electrode pins so as to ignite by externally applied electric current, and a capacitor electrically connected to the electrode pins in parallel with a thin film resistor on the SCB chip. The capacitor is arranged above the header, and the SCB chip is directly mounted on the capacitor so that the thin film resistor on the SCB chip and the capacitor are electrically connected through electrodes provided on a substrate of the SCB chip, while the size of the SCB chip is smaller than that of the capacitor. In this way, the invention provides the squib which effectively eliminates surface unevenness when the capacitor is located, and enables the connection of the SCB chip and the capacitor to the electrode pins only by one reflow process, and further makes it possible to use an even smaller chip than those used in the prior art.
    Type: Grant
    Filed: October 26, 2007
    Date of Patent: September 20, 2011
    Assignee: Nipponkayaku Kabushikikaisha
    Inventors: Shigeru Maeda, Hirotaka Mukunoki, Hideyuki Koike
  • Publication number: 20110210535
    Abstract: There is provided an ignition system which is capable of surely operating by electric energy stored in a capacitor for ignition while separating an igniter from electric circuits for communication and ignition without producing improper operation through static electricity and noise and is compact and excellent in the productivity. An ignition system comprises an igniter, which includes a cup body having an opening at one end, a closure plug for sealing the opening of the cup body, an ignition powder filled in the inside of the cup body and an SCB chip mounted on the closure plug and electrically connected to the electrode pins for causing the ignition powder to ignite upon energization, and a connector for connecting the igniter to an ECU, wherein a circuit for ASIC is arranged in the connector to cause ignition by discharge from a capacitor for ignition incorporated in the circuit for ASIC, and a capacitor for electrostatic protection is electrically connected in parallel to the SCB chip within the igniter.
    Type: Application
    Filed: November 5, 2009
    Publication date: September 1, 2011
    Applicant: NIPPONKAYAKU KABUSHIKIKAISHA
    Inventors: Hideyuki Koike, Shigeru Maeda, Hirotaka Mukunoki
  • Publication number: 20100181748
    Abstract: A squib comprising a cup body, a cup body cover, and a header for holding a plurality of electrode pins insulated from one another and closing the opening portion of the cup body, wherein the internal of the cup body has an ignition powder, and a heating element connected to the electrode pins for igniting the ignition powder by externally applying electric current arranged in contact with the ignition powder, wherein a metal cylindrical or ring restraining member is provided in the outer periphery of the cup body and covered around with the cup body cover.
    Type: Application
    Filed: June 12, 2008
    Publication date: July 22, 2010
    Applicant: NIPPONKAYAKU KABUSHIKIKAISHA
    Inventors: Koji Nakamura, Takatoshi Tsukamoto, Shigeru Maeda, Hirotaka Mukunoki, Hideyuki Koike
  • Publication number: 20100018431
    Abstract: A squib includes a cup body and a closure plug for holding a plurality of electrode pins insulated from one another and closing the opening of the cup body, and further includes, in the cup body, ignition powder and an ASIC component formed by molding a resin around electric circuits including an ASIC and a capacitor, a heating element connected to the ASIC and located at the top of the resin molding of the ASIC component, and connection electrodes located at the bottom of the resin molding for connecting the ASIC to the electrode pins. The squib includes a cylindrical metal fixture having at the center of its top an opening of a size sufficient to expose the heating element and being fixed to the closure plug in a state covering the top circumferential periphery and side surface of the ASIC component and pushing the connection electrode of the ASIC component against the electrode pins.
    Type: Application
    Filed: October 26, 2007
    Publication date: January 28, 2010
    Applicant: NIPPONKAYAKU KABUSHIKIKAISHA
    Inventors: Shigeru Maeda, Hirotaka Mukonoki, Hideyuki Koike
  • Publication number: 20100013202
    Abstract: A squib includes an SCB chip connected to electrode pins so as to ignite by externally applied electric current, and a capacitor electrically connected to the electrode pins in parallel with a thin film resistor on the SCB chip. The capacitor is arranged above the header, and the SCB chip is directly mounted on the capacitor so that the thin film resistor on the SCB chip and the capacitor are electrically connected through electrodes provided on a substrate of the SCB chip, while the size of the SCB chip is smaller than that of the capacitor. In this way, the invention provides the squib which effectively eliminates surface unevenness when the capacitor is located, and enables the connection of the SCB chip and the capacitor to the electrode pins only by one reflow process, and further makes it possible to use an even smaller chip than those used in the prior art.
    Type: Application
    Filed: October 26, 2007
    Publication date: January 21, 2010
    Applicant: NIPPONKAYAKU KABUSHIKIKAISHA
    Inventors: Shigeru Maeda, Hirotaka Mukonoki, Hideyuki Koike
  • Patent number: 6096211
    Abstract: A fluid filtering apparatus for a vehicle, which comprises: a filter element (2) provided with an element body (20) having a tubular shape and with a sealing member (21, 21) having a plate-shape, which is joined to each of opposite ends of the element body (20); a filter case (1) for receiving the filter element (2); and a pair of holding members (3, 4) coming into close contact with the sealing member (21) of the filter element (2) in an axial direction of the filter element (2) so as to divide an inside of the filter case (1) into a dirty-side zone (C1) and a clean-side zone (C2), between which the filter element (2) is placed. The sealing member (21) is joined to the element body (20) by ultrasonic fusion, which is applied exclusively to an outer peripheral portion (210) of the sealing member (21).
    Type: Grant
    Filed: March 3, 1999
    Date of Patent: August 1, 2000
    Assignee: Toyo Roki Seiko Kabushiki Kaisha
    Inventors: Hideyuki Koike, Osamu Yoshida, Kenji Yano
  • Patent number: 4927338
    Abstract: A radial piston pump for the automotive brake system has a rotor, a couple of pistons reciprocated within a respective cylinder formed within the rotor and a bearing. The top end of the piston abuts directly to the inner surface so that no show is existed therebetween. The relationship within a starting point and a finishing point of a suction groove, a starting point and a finishing point of a disharge groove and an opening port the cylinder is designed in such a manner that at least one of a couple of cylinders connects to the suction groove during a whole rotation of the rotor.
    Type: Grant
    Filed: February 29, 1988
    Date of Patent: May 22, 1990
    Assignee: Nippondenso Co., Ltd.
    Inventors: Yoshiaki Ito, Kougi Nagai, Akihiko Sawada, Hideyuki Koike