Patents by Inventor Kazuya Ishihara

Kazuya Ishihara 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: 20240365547
    Abstract: A semiconductor storage device according to an embodiment includes a stacked body including a plurality of conductive layers and a plurality of insulating layers alternately stacked, and a plurality of pillars each including a core material extending in the stacked body in a first direction intersecting a face of each of the plurality of conductive layers, a semiconductor layer covering a side face of the core material, and a multi-layered insulating layer stacked on a side face of the semiconductor layer, the semiconductor layer being crystalline, the multi-layered insulating layer including a charge storage layer, wherein each of the semiconductor layers includes a crystal structure in which the appearance number of crystal grain boundaries per 1 ?m in the first direction is less than 2 near to at least a first end in the first direction, and an additive that includes one or more of carbon, nitrogen, oxygen, and fluorine.
    Type: Application
    Filed: April 24, 2024
    Publication date: October 31, 2024
    Applicant: Kioxia Corporation
    Inventors: Takumi MATSUSHITA, Noritaka ISHIHARA, Kazuya UEJIMA
  • Publication number: 20240317907
    Abstract: Composition including (a) a fluoropolymer; and (b1) at least one of a compound represented by the formula (4) ((H—(CF2)7—COO)pM1) or the formula (4?) ((H—(CF2)8—COO)pM1) of the present disclosure, both respectively in an amount of 100 ppb or less relative to the fluoropolymer, or (b2) at least one of a compound represented by the formula (5) ((H—(CF2)13—COO)pM1) or the formula (5?) ((H—(CF2)14—COO)pM1) of the present disclose, both respectively in an amount of 100 ppb or less relative to the fluoropolymer.
    Type: Application
    Filed: May 3, 2024
    Publication date: September 26, 2024
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Taketo KATO, Satoru YONEDA, Manabu FUJISAWA, Kazuya ASANO, Takahiro KITAHARA, Masahiro HIGASHI, Akiyoshi YAMAUCHI, Sumi ISHIHARA, Yosuke KISHIKAWA, Shinnosuke NITTA, Marina NAKANO, Hirotoshi YOSHIDA, Yoshinori NANBA, Kengo ITO, Chiaki OKUI, Hirokazu AOYAMA, Masamichi SUKEGAWA, Taku YAMANAKA, Yuuji TANAKA, Kenji ICHIKAWA, Yohei FUJIMOTO, Hiroyuki SATO
  • Publication number: 20240288847
    Abstract: A control system comprises: a control quantity calculating unit for calculating, on the basis of an operation target of a controlled object, an operation evaluation index, and an operation model, a control quantity for driving the controlled object, which is a working machine; and a model updating unit for updating the operation model on the basis of a state quantity of the controlled object. The control system may additionally be provided with: a command converting unit for converting the control quantity into a command value for a drive unit of the controlled object; and a conversion updating unit for updating a conversion characteristic from the control quantity to the command value, on the basis of the command value and a response of the controlled object.
    Type: Application
    Filed: April 11, 2022
    Publication date: August 29, 2024
    Inventors: Shinji ISHIHARA, Wataru TANAKA, Kazuya SUGIMOTO
  • Publication number: 20240252365
    Abstract: The present disclosure relates to absorbent articles having elastic laminates in front and/or back waist regions with high-stretch zones and low-stretch zones.
    Type: Application
    Filed: April 11, 2024
    Publication date: August 1, 2024
    Inventors: Michael Devin LONG, Jeffry ROSIAK, Tina BROWN, Matthew Alexander GITTINGS, Kaoru ISHIHARA, Kazuya OGAWA, Wei ZHOU, Zhiqiang HUANG, Tianzhuo ZHU, Ling TONG
  • Patent number: 11769246
    Abstract: A pistachio sorting device capable of accurately detecting BGY fluorescence emitted from a fluorescent material adhered to a shell of an in-shell pistachio to perform pass/fail determination and sort out defective products at high speed is provided. The pistachio sorting device comprises a lighting device 11 for irradiating in-shell pistachios which are objects to be sorted in an inspection region with ultraviolet light having a maximum peak wavelength within a range of 345 nm to 390 nm, an optical filter 12 for selectively transmitting light within a wavelength range of 500 nm to 600 nm, a sensor 13 for detecting a two-dimensional intensity distribution of the fluorescence transmitted through the optical filter 12 to generate two-dimensional image data indicating a two-dimensional intensity distribution of fluorescence in the inspection region, and a determining device for determining a pass/fail of for each object to be sorted 10 based on the two-dimensional image data.
    Type: Grant
    Filed: June 11, 2021
    Date of Patent: September 26, 2023
    Assignee: TOYO NUT CO., LTD.
    Inventors: Kazuya Ishihara, Hiroto Nakajima
  • Publication number: 20230196543
    Abstract: A pistachio sorting device capable of accurately detecting BGY fluorescence emitted from a fluorescent material adhered to a shell of an in-shell pistachio to perform pass/fail determination and sort out defective products at high speed is provided. The pistachio sorting device comprises a lighting device 11 for irradiating in-shell pistachios which are objects to be sorted in an inspection region with ultraviolet light having a maximum peak wavelength within a range of 345 nm to 390 nm, an optical filter 12 for selectively transmitting light within a wavelength range of 500 nm to 600 nm, a sensor 13 for detecting a two-dimensional intensity distribution of the fluorescence transmitted through the optical filter 12 to generate two-dimensional image data indicating a two-dimensional intensity distribution of fluorescence in the inspection region, and a determining device for determining a pass/fail of for each object to be sorted 10 based on the two-dimensional image data.
    Type: Application
    Filed: June 11, 2021
    Publication date: June 22, 2023
    Applicant: TOYO NUT Co., Ltd.
    Inventors: Kazuya ISHIHARA, Hiroto NAKAJIMA
  • Patent number: 11306884
    Abstract: A planar light-emitting device having a linear light-emitter having a substrate extending in a predetermined direction, a first line and a second line including a plurality of light-emitting elements arranged along the predetermined direction on the substrate, the first line and the second line being arranged side by site along the predetermined direction with an interval, a first frame arranged on the substrate so as to surround the first line, a second frame arranged on the substrate so as to surround the second line, a first seal arranged inside the first frame for sealing the plurality of light-emitting elements, a second seal arranged inside the second frame for sealing the plurality of light-emitting elements, and a plurality of electrodes arranged on the substrate and electrically connected with the plurality of light-emitting elements, and a light guide plate having an incidence surface having a first flat portion facing to the first line, a second flat portion facing to the second line, a projecting
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: April 19, 2022
    Assignees: CITIZEN ELECTRONICS CO., LTD., CITIZEN WATCH CO., LTD.
    Inventors: Takashi Watanabe, Kazuya Ishihara
  • Publication number: 20210356087
    Abstract: A planar light-emitting device having a linear light-emitter having a substrate extending in a predetermined direction, a first line and a second line including a plurality of light-emitting elements arranged along the predetermined direction on the substrate, the first line and the second line being arranged side by site along the predetermined direction with an interval, a first frame arranged on the substrate so as to surround the first line, a second frame arranged on the substrate so as to surround the second line, a first seal arranged inside the first frame for sealing the plurality of light-emitting elements, a second seal arranged inside the second frame for sealing the plurality of light-emitting elements, and a plurality of electrodes arranged on the substrate and electrically connected with the plurality of light-emitting elements, and a light guide plate having an incidence surface having a first flat portion facing to the first line, a second flat portion facing to the second line, a projecting
    Type: Application
    Filed: December 3, 2019
    Publication date: November 18, 2021
    Inventors: Takashi WATANABE, Kazuya ISHIHARA
  • Patent number: 10032817
    Abstract: A photoelectric conversion device includes: a first optical filter that has a first pattern periodically having a plurality of structures and is formed of a conductive material film disposed on a first photoelectric conversion element with an insulating film therebetween; and a first optical filter that has a second pattern periodically having a plurality of structures and is formed of a conductive material film disposed on a second photoelectric conversion element with the insulating film therebetween. The interval between the first pattern and the second pattern that are adjacent to each other is longer than a period of the structures in the first pattern and a period of the structures in the second pattern.
    Type: Grant
    Filed: September 16, 2014
    Date of Patent: July 24, 2018
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Takahiro Takimoto, Kazuhiro Natsuaki, Masayo Uchida, Nobuyoshi Awaya, Kazuya Ishihara, Takashi Nakano, Mitsuru Nakura
  • Patent number: 10020291
    Abstract: An LED light emitting device with good color mixing property is provided. The LED light emitting device including a rectangular substrate having a short-side and a long-side and a first LED element, a second LED element and a third LED element that are mounted on a surface of the substrate and emit light with wavelengths different from one another, wherein the first LED element and the second LED element are mounted on the substrate so that a first distance from the short-side to a mounting position of the first LED element in the long-side direction of the substrate and a second distance from the short-side to a mounting position of the second LED element in the long-side direction are the same.
    Type: Grant
    Filed: June 15, 2015
    Date of Patent: July 10, 2018
    Assignees: CITIZEN ELECTRONICS CO., LTD., CITIZEN WATCH CO., LTD.
    Inventors: Toshiyuki Mizuno, Kazuya Ishihara, Akira Watanabe, Yasuo Nakanishi
  • Patent number: 9876125
    Abstract: A photoelectric conversion device capable of preventing anomalous transmission of light of a wavelength that is not supposed to be transmitted and reducing the half-width of a spectral waveform and a method for manufacturing such a photoelectric conversion device are provided. A first photoelectric conversion element is formed on a substrate. A first metal film having a plurality of openings arranged periodically or aperiodically is formed above the first photoelectric conversion element with insulating films interposed therebetween. A second metal film covering a part of the openings in the first metal film is provided.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: January 23, 2018
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Kazuhiro Natsuaki, Masayo Uchida, Takahiro Takimoto, Nobuyoshi Awaya, Kazuya Ishihara, Takashi Nakano, Mitsuru Nakura
  • Patent number: 9513415
    Abstract: An optical filter configured to transmit light of a predetermined wavelength includes a substrate; a first conductive thin film that is disposed on the substrate and has apertures extending through the first conductive thin film and arranged with a period of less than the predetermined wavelength; and a second conductive thin film at least a portion of which faces the apertures so as to be separated from the apertures.
    Type: Grant
    Filed: June 18, 2014
    Date of Patent: December 6, 2016
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Takashi Nakano, Mitsuru Nakura, Kazuya Ishihara, Nobuyoshi Awaya, Kazuhiro Natsuaki, Takahiro Takimoto, Masayo Uchida
  • Publication number: 20160254303
    Abstract: A photoelectric conversion device includes: a first optical filter that has a first pattern periodically having a plurality of structures and is formed of a conductive material film disposed on a first photoelectric conversion element with an insulating film therebetween; and a first optical filter that has a second pattern periodically having a plurality of structures and is formed of a conductive material film disposed on a second photoelectric conversion element with the insulating film therebetween. The interval between the first pattern and the second pattern that are adjacent to each other is longer than a period of the structures in the first pattern and a period of the structures in the second pattern.
    Type: Application
    Filed: September 16, 2014
    Publication date: September 1, 2016
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Takahiro TAKIMOTO, Kazuhiro NATSUAKI, Masayo UCHIDA, Nobuyoshi AWAYA, Kazuya ISHIHARA, Takashi NAKANO, Mitsuru NAKURA
  • Publication number: 20160211388
    Abstract: A photoelectric conversion device capable of preventing anomalous transmission of light of a wavelength that is not supposed to be transmitted and reducing the half-width of a spectral waveform and a method for manufacturing such a photoelectric conversion device are provided. A first photoelectric conversion element is formed on a substrate. A first metal film having a plurality of openings arranged periodically or aperiodically is formed above the first photoelectric conversion element with insulating films interposed therebetween. A second metal film covering a part of the openings in the first metal film is provided.
    Type: Application
    Filed: July 11, 2014
    Publication date: July 21, 2016
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Kazuhiro NATSUAKI, Masayo UCHIDA, Takahiro TAKIMOTO, Nobuyoshi AWAYA, Kazuya ISHIHARA, Takashi NAKANO, Mitsuru NAKURA
  • Publication number: 20160064436
    Abstract: A circuit-integrated photoelectric converter in which a dished portion is less likely to be formed in an insulating layer underlying a plasmonic filter portion and the plasmonic filter portion can be accurately and finely processed is provided and a method for manufacturing the same is provided. A metal layer (31) is disposed on an insulating layer (7) above a wiring layer (11, 12, 13). This metal layer (31) includes a plasmonic filter portion (32) and a shield metal portion (33) that blocks light. The plasmonic filter portion (32) having cyclic holes (32a) to guide light having a selected wavelength to a first photoelectric converting element (101).
    Type: Application
    Filed: February 27, 2014
    Publication date: March 3, 2016
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Masayo UCHIDA, Kazuhiro NATSUAKI, Takahiro TAKIMOTO, Nobuyoshi AWAYA, Kazuya ISHIHARA, Takashi NAKANO
  • Patent number: 9218878
    Abstract: A semiconductor device is provided with the variable resistance element, and a control circuit that controls a resistance state of the variable resistance element by controlling current between a first end and a second end of the variable resistance element. The control circuit causes the variable resistance element to change from a first resistance state to a second resistance state by having a first current flow from the first end to the second end of the variable resistance element. In addition, after a second current smaller than the first current is made to flow from the first end to the second end of the variable resistance element, the control circuit causes the variable resistance element to change from the second resistance state to the first resistance state by having a third current flow from the second end to the first end thereof.
    Type: Grant
    Filed: November 20, 2013
    Date of Patent: December 22, 2015
    Assignee: ELPIDA MEMORY, INC.
    Inventors: Kenji Mae, Mitsuru Nakura, Kazuya Ishihara, Shinobu Yamazaki
  • Publication number: 20150364451
    Abstract: An LED light emitting device with good color mixing property is provided. The LED light emitting device including a rectangular substrate having a short-side and a long-side and a first LED element, a second LED element and a third LED element that are mounted on a surface of the substrate and emit light with wavelengths different from one another, wherein the first LED element and the second LED element are mounted on the substrate so that a first distance from the short-side to a mounting position of the first LED element in the long-side direction of the substrate and a second distance from the short-side to a mounting position of the second LED element in the long-side direction are the same.
    Type: Application
    Filed: June 15, 2015
    Publication date: December 17, 2015
    Applicants: CITIZEN ELECTRONICS CO., LTD., CITIZEN HOLDINGS CO., LTD.
    Inventors: Toshiyuki Mizuno, Kazuya Ishihara, Akira Watanabe, Yasuo Nakanishi
  • Patent number: 9117982
    Abstract: A light-emitting device includes a substrate that includes at least a pair of electrodes, an LED element electrically mounted on the substrate, a phosphor plate adhered to an upper surface of the LED element and including an upper surface and a lower surface each having an area larger than that of the upper surface of the LED element, a white resin provided on an upper surface of the substrate and seamlessly covering a peripheral side surface of the LED element and a peripheral side surface of the phosphor plate. A lower surface of the phosphor plate is adhered to the upper surface of the LED element through a transparent adhesive.
    Type: Grant
    Filed: July 9, 2014
    Date of Patent: August 25, 2015
    Assignees: CITIZEN ELECTRONICS CO., LTD., CITIZEN HOLDINGS CO., LTD.
    Inventors: Kazuya Ishihara, Yuki Suto, Yusuke Watanabe
  • Patent number: 9042156
    Abstract: A semiconductor memory device includes a writing circuit and a reading circuit. The writing circuit executes a setting action for converting a resistance of a variable resistance element to a low resistance by applying current from one end side to the other end side of a memory cell via the variable resistance element, and a resetting action for converting the resistance to a high resistance by applying current from the other end side to the one end side via the variable resistance element. The reading circuit executes a first reading action for reading a resistance state of the variable resistance element by applying current from one end side to the other end side of the memory cell via the variable resistance element, and a second reading action for reading the resistance state by applying current from the other end side to the one end side via the variable resistance element.
    Type: Grant
    Filed: October 9, 2012
    Date of Patent: May 26, 2015
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Mitsuru Nakura, Nobuyoshi Awaya, Kazuya Ishihara, Akiyoshi Seko
  • Patent number: 8980722
    Abstract: A variable resistive element comprising a configuration that an area of an electrically contributing region of a variable resistor body is finer than that constrained by an upper electrode or a lower electrode and its manufacturing method are provided. A bump electrode material is formed on a lower electrode arranged on a base substrate. The bump electrode material is contacted to a variable resistor body at a surface different from a contact surface to the lower electrode. The variable resistor body is contacted to an upper electrode at a surface different from a contact surface to the bump electrode material. Thus, a cross point region between the bump electrode material (the variable resistor body) and the upper electrode becomes an electrically contributing region of the variable resistor body, and then an area thereof can be reduced compared with that of the region regarding the conventional variable resistive element.
    Type: Grant
    Filed: July 26, 2013
    Date of Patent: March 17, 2015
    Assignee: Xenogenic Development Limited Liability Company
    Inventors: Yasunari Hosoi, Kazuya Ishihara, Takahiro Shibuya, Tetsuya Ohnishi, Takashi Nakano