Patents by Inventor Atsushi Ishida

Atsushi Ishida 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: 20210298160
    Abstract: An extreme ultraviolet light generation apparatus may include a chamber device, a concentrating mirror, a central gas supply port configured to supply gas along a focal line passing through a first focal point and a second focal point from the center side of the reflection surface, and a first peripheral gas supply port disposed at a peripheral portion of the reflection surface and configured to supply gas in a direction from the outer side of the reflection surface toward the inner side of the reflection surface. The first peripheral gas supply port may supply gas, when viewed along the focal line, in an inclined direction inclined to a tangential direction side of the peripheral portion at the peripheral portion where the first peripheral gas supply port is located with respect to a first straight line passing through the first peripheral gas supply port and the focal line.
    Type: Application
    Filed: January 22, 2021
    Publication date: September 23, 2021
    Applicant: Gigaphoton Inc.
    Inventors: Takayuki OSANAI, Atsushi UEDA, Koichiro KOGE, Akihiro OHSAWA, Toshiya SHINTANI, Yoshiaki YOSHIDA, Yuki ISHIDA, Yosuke TAKADA
  • Publication number: 20210269516
    Abstract: The present invention provides novel methods of preventing or treating peripheral neuropathies, and of preventing or treating pain symptoms associated with diseases having peripheral neuropathies or astrocytic damages, and provides an agent for preventing or treating peripheral neuropathies or pain symptoms associated with diseases having peripheral neuropathies or astrocytic damages, which agent contains an RGM inhibiting substance.
    Type: Application
    Filed: July 10, 2019
    Publication date: September 2, 2021
    Applicant: MITSUBISHI TANABE PHARMA CORPORATION
    Inventors: Hayato ISHIDA, Hirokazu ISHIDA, Joseph M. PALUMBO, Atsushi SASAKI
  • Publication number: 20210193707
    Abstract: A back-illuminated semiconductor light detecting device includes a light detecting substrate having pixels, and a circuit substrate having signal processing units. For each of the pixels, the light detecting substrate includes avalanche photodiodes respectively having light receiving regions provided in a first main surface side of the semiconductor substrate. In the semiconductor substrate, for each pixel, a trench surrounds at least one region including the light receiving region when viewed from a direction perpendicular to the first main surface. The number of signal processing units is larger than the number of light receiving regions in each pixel, and the number of regions surrounded by the trench in each pixel is equal to or less than the number of light receiving regions in the pixel.
    Type: Application
    Filed: April 25, 2019
    Publication date: June 24, 2021
    Applicant: HAMAMATSU PHOTONICS K.K.
    Inventors: Atsushi ISHIDA, Takashi BABA, Masanori OKADA, Terumasa NAGANO
  • Publication number: 20210134862
    Abstract: A photodetecting device includes a semiconductor substrate, a plurality of avalanche photodiodes each having a light receiving region, the avalanche photodiodes being arranged in a matrix at the semiconductor substrate, and a plurality of through-electrodes electrically connected to corresponding light receiving regions. The plurality of through-electrodes are arranged for each area surrounded by four mutually adjacent avalanche photodiodes of the plurality of avalanche photodiodes. Each of the light receiving regions has, when viewed from a direction perpendicular to a first principal surface of the semiconductor substrate, a polygonal shape including a pair of first sides opposing each other in a row direction and extending in a column direction and four second side opposing four through-electrodes surrounding the light receiving region and extending in directions intersecting with the row direction and the column direction. The length of the first side is shorter than the length of the second side.
    Type: Application
    Filed: July 26, 2017
    Publication date: May 6, 2021
    Applicant: HAMAMATSU PHOTONICS K.K.
    Inventors: Atsushi ISHIDA, Terumasa NAGANO, Takashi BABA
  • Patent number: 10937920
    Abstract: A photodetecting device includes a semiconductor substrate including a first principal surface and a second principal surface that oppose each other and a plurality of through-electrodes penetrating through the semiconductor substrate in a thickness direction. The semiconductor substrate includes a plurality of avalanche photodiodes arranged to operate in Geiger mode. The plurality of through-electrodes are electrically connected to the corresponding avalanche photodiodes. The semiconductor substrate includes a first area in which the plurality of avalanche photodiodes are distributed in at least a first direction and a second area in which the plurality of through-electrodes are distributed two-dimensionally. The first area and the second area are distributed in a second direction orthogonal to a first direction when viewed from a direction orthogonal to the first principal surface.
    Type: Grant
    Filed: November 9, 2017
    Date of Patent: March 2, 2021
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Atsushi Ishida, Takashi Baba, Terumasa Nagano, Noburo Hosokawa
  • Publication number: 20200227464
    Abstract: A photodetecting device includes a semiconductor substrate, a plurality of avalanche photodiodes each including a light receiving region disposed at a first principal surface side of the semiconductor substrate, the avalanche photodiodes being arranged two-dimensionally at the semiconductor substrate, and a through-electrode electrically connected to a corresponding light receiving region. The through-electrode is provided in a through-hole penetrating through the semiconductor substrate in an area where the plurality of avalanche photodiodes are arranged two-dimensionally. At the first principal surface side of the semiconductor substrate, a groove surrounding the through-hole is formed between the through-hole and the light receiving region adjacent to the through-hole.
    Type: Application
    Filed: March 30, 2020
    Publication date: July 16, 2020
    Applicant: HAMAMATSU PHOTONICS K.K.
    Inventors: Atsushi ISHIDA, Noboru HOSOKAWA, Terumasa NAGANO, Takashi BABA
  • Patent number: 10658415
    Abstract: A photodetecting device includes a semiconductor substrate, a plurality of avalanche photodiodes each including a light receiving region disposed at a first principal surface side of the semiconductor substrate, the avalanche photodiodes being arranged two-dimensionally at the semiconductor substrate, and a through-electrode electrically connected to a corresponding light receiving region. The through-electrode is provided in a through-hole penetrating through the semiconductor substrate in an area where the plurality of avalanche photodiodes are arranged two-dimensionally. At the first principal surface side of the semiconductor substrate, a groove surrounding the through-hole is formed between the through-hole and the light receiving region adjacent to the through-hole.
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: May 19, 2020
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Atsushi Ishida, Noburo Hosokawa, Terumasa Nagano, Takashi Baba
  • Publication number: 20190385777
    Abstract: An inductor built-in substrate includes a core substrate having an opening, a magnetic resin body having a through hole and including a magnetic resin filled in the opening of the core substrate, and a plating film formed in the through hole of the magnetic resin body and including an electrolytic plating film such that the electrolytic plating film is formed in contact with the magnetic resin body.
    Type: Application
    Filed: June 14, 2019
    Publication date: December 19, 2019
    Applicant: IBIDEN CO., LTD.
    Inventors: Hiroaki Kodama, Atsushi Ishida, Kazuro Nishiwaki
  • Publication number: 20190371849
    Abstract: A photodetecting device includes a semiconductor substrate, a plurality of avalanche photodiodes each including a light receiving region disposed at a first principal surface side of the semiconductor substrate, the avalanche photodiodes being arranged two-dimensionally at the semiconductor substrate, and a through-electrode electrically connected to a corresponding light receiving region. The through-electrode is provided in a through-hole penetrating through the semiconductor substrate in an area where the plurality of avalanche photodiodes are arranged two-dimensionally. At the first principal surface side of the semiconductor substrate, a groove surrounding the through-hole is formed between the through-hole and the light receiving region adjacent to the through-hole.
    Type: Application
    Filed: July 26, 2017
    Publication date: December 5, 2019
    Applicant: HAMAMATSU PHOTONICS K.K.
    Inventors: Atsushi ISHIDA, Noburo HOSOKAWA, Terumasa NAGANO, Takashi BABA
  • Patent number: 10378563
    Abstract: A work vehicle includes a work implement, a valve adjusting a flow rate of a hydraulic oil operating the work implement, an electromagnetic proportional control valve generating a pilot pressure guided to the valve, a controller outputting a current to the electromagnetic proportional control valve, and a sensor for detecting an operation of the work implement. The controller increases stepwise a current value of a current output to the electromagnetic proportional control valve by repeating processing for temporarily lowering a current value of the current output to the electromagnetic proportional control valve and thereafter outputting to the electromagnetic proportional control valve, a current having a current value greater than the current value before lowering. The controller calibrates data for predicting an operation speed of the work implement based on a result of detection by the sensor at the time when the current value is increased stepwise.
    Type: Grant
    Filed: November 9, 2016
    Date of Patent: August 13, 2019
    Assignee: KOMATSU LTD.
    Inventors: Atsushi Ishida, Yuto Fujii, Tsutomu Iwamura, Haruki Nishiguchi
  • Publication number: 20190172965
    Abstract: A photodetecting device includes a semiconductor substrate including a first principal surface and a second principal surface that oppose each other and a plurality of through-electrodes penetrating through the semiconductor substrate in a thickness direction. The semiconductor substrate includes a plurality of avalanche photodiodes arranged to operate in Geiger mode. The plurality of through-electrodes are electrically connected to the corresponding avalanche photodiodes. The semiconductor substrate includes a first area in which the plurality of avalanche photodiodes are distributed in at least a first direction and a second area in which the plurality of through-electrodes are distributed two-dimensionally. The first area and the second area are distributed in a second direction orthogonal to a first direction when viewed from a direction orthogonal to the first principal surface.
    Type: Application
    Filed: November 9, 2017
    Publication date: June 6, 2019
    Applicant: HAMAMATSU PHOTONICS K.K.
    Inventors: Atsushi ISHIDA, Takashi BABA, Terumasa NAGANO, Noburo HOSOKAWA
  • Patent number: 10288165
    Abstract: A shift device, including: a shift body that is operated to change a shift position thereof; a biasing section that causes biasing force to act on the shift body; a retention track that, by placement of the biasing section thereon, causes the shift body to be retained at a shift position; a release track that, by movement of the biasing section thereon from the retention track, causes retention of the shift body at a shift position to be released; and a changer section that, after the biasing section has been moved from the retention track to the release track and moved along the release track, causes the biasing section to be moved from the release track onto the retention track and a shift position of the shift body to be changed by moving the biasing section at a specific occasion.
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: May 14, 2019
    Assignee: KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
    Inventors: Munetoshi Makimura, Atsushi Ishida
  • Patent number: 10141368
    Abstract: In a plane including the center line of a vertical through hole, it is assumed that a segment that connects a first point corresponding to the edge of an opening of an insulating layer and a second point corresponding to the edge of a second opening is a first segment, a segment that connects the second point and a third point corresponding to an intersection point between the second opening and a surface of the insulating layer is a second segment, and a segment that connects the third point and the first point is a third segment. In the insulating layer, the first area located on one side with respect to the first segment is larger than the sum of the second area surrounded by the first, the second and the third segments and the third area located on the other side with respect to the third segment.
    Type: Grant
    Filed: March 31, 2016
    Date of Patent: November 27, 2018
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Atsushi Ishida, Noburo Hosokawa, Terumasa Nagano, Takashi Baba
  • Publication number: 20180283418
    Abstract: A work vehicle includes a work implement, a valve adjusting a flow rate of a hydraulic oil operating the work implement, an electromagnetic proportional control valve generating a pilot pressure guided to the valve, a controller outputting a current to the electromagnetic proportional control valve, and a sensor for detecting an operation of the work implement. The controller increases stepwise a current value of a current output to the electromagnetic proportional control valve by repeating processing for temporarily lowering a current value of the current output to the electromagnetic proportional control valve and thereafter outputting to the electromagnetic proportional control valve, a current having a current value greater than the current value before lowering. The controller calibrates data for predicting an operation speed of the work implement based on a result of detection by the sensor at the time when the current value is increased stepwise.
    Type: Application
    Filed: November 9, 2016
    Publication date: October 4, 2018
    Applicant: KOMATSU LTD.
    Inventors: Atsushi ISHIDA, Yuto FUJII, Tsutomu IWAMURA, Haruki NISHIGUCHI
  • Patent number: 10062514
    Abstract: In a multilayer ceramic capacitor, outer electrodes include base electrode layers including a conductive metal and a glass component on a ceramic multilayer body, conductive resin layers including a thermosetting resin and a metal component on the base electrode layers such that exposed portions of the base electrode layers are exposed at least at one corner on one end surface side of the ceramic multilayer body and at least at one corner on the other end surface side thereof, and plating layers on the conductive resin layers and the exposed portions of the base electrode layers. The exposed portions of the base electrode layers are in direct contact with the plating layers at least at one corner on the one end surface side of the ceramic multilayer body and at least at one corner on the other end surface side thereof.
    Type: Grant
    Filed: April 11, 2017
    Date of Patent: August 28, 2018
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Seiji Katsuta, Yosuke Terashita, Takayoshi Yamamoto, Atsushi Ishida, Kota Zenzai
  • Patent number: 9970536
    Abstract: A shift device is configured including a restriction member and a release section. The restriction member stops a detent pin that has been moved at a release position, restricting movement of a shift lever to a third shift position when the shift lever is moved from a first shift position to a second shift position. When the shift lever has been moved at the second shift position, by the detent pin being moved to the release position from a non-release position, the release section releases the restriction of movement of the shift lever toward the third shift position by the restriction member.
    Type: Grant
    Filed: May 1, 2015
    Date of Patent: May 15, 2018
    Assignee: KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
    Inventors: Norihiro Yamamura, Shosaku Watarai, Munetoshi Makimura, Atsushi Ishida
  • Publication number: 20180069145
    Abstract: In a plane including the center line of a vertical through hole, it is assumed that a segment that connects a first point corresponding to the edge of an opening of an insulating layer and a second point corresponding to the edge of a second opening is a first segment, a segment that connects the second point and a third point corresponding to an intersection point between the second opening and a surface of the insulating layer is a second segment, and a segment that connects the third point and the first point is a third segment. In the insulating layer, the first area located on one side with respect to the first segment is larger than the sum of the second area surrounded by the first, the second and the third segments and the third area located on the other side with respect to the third segment.
    Type: Application
    Filed: March 31, 2016
    Publication date: March 8, 2018
    Applicant: HAMAMATSU PHOTONICS K.K.
    Inventors: Atsushi ISHIDA, Noburo HOSOKAWA, Terumasa NAGANO, Takashi BABA
  • Publication number: 20170294268
    Abstract: In a multilayer ceramic capacitor, outer electrodes include base electrode layers including a conductive metal and a glass component on a ceramic multilayer body, conductive resin layers including a thermosetting resin and a metal component on the base electrode layers such that exposed portions of the base electrode layers are exposed at least at one corner on one end surface side of the ceramic multilayer body and at least at one corner on the other end surface side thereof, and plating layers on the conductive resin layers and the exposed portions of the base electrode layers. The exposed portions of the base electrode layers are in direct contact with the plating layers at least at one corner on the one end surface side of the ceramic multilayer body and at least at one corner on the other end surface side thereof.
    Type: Application
    Filed: April 11, 2017
    Publication date: October 12, 2017
    Inventors: Seiji KATSUTA, Yosuke TERASHITA, Takayoshi YAMAMOTO, Atsushi ISHIDA, Kota ZENZAI
  • Publication number: 20170059034
    Abstract: A shift device, including: a shift body that is operated to change a shift position thereof; a biasing section that causes biasing force to act on the shift body; a retention track that, by placement of the biasing section thereon, causes the shift body to be retained at a shift position; a release track that, by movement of the biasing section thereon from the retention track, causes retention of the shift body at a shift position to be released; and a changer section that, after the biasing section has been moved from the retention track to the release track and moved along the release track, causes the biasing section to be moved from the release track onto the retention track and a shift position of the shift body to be changed by moving the biasing section at a specific occasion.
    Type: Application
    Filed: August 5, 2016
    Publication date: March 2, 2017
    Inventors: Munetoshi MAKIMURA, Atsushi ISHIDA
  • Patent number: 9236188
    Abstract: In a multilayer ceramic capacitor including outer electrodes electrically connected to inner electrodes of a ceramic body, a thickness of each of end portions of extension portions of the inner electrodes in a width direction is larger than a thickness of a corresponding one of middle regions in the width direction, and a distance from a first main surface of the ceramic body to a first auxiliary electrode closest to the first main surface is different from a distance from a second main surface of the ceramic body to a second auxiliary electrode closest to the second main surface in a stacking direction. Each of the first auxiliary electrode and the second auxiliary electrode has a continuity in the width direction of about 60% or more.
    Type: Grant
    Filed: February 23, 2015
    Date of Patent: January 12, 2016
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Mayumi Yamada, Atsushi Ishida, Makoto Sugiura