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).
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Publication number: 20240365547Abstract: 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: ApplicationFiled: April 24, 2024Publication date: October 31, 2024Applicant: Kioxia CorporationInventors: Takumi MATSUSHITA, Noritaka ISHIHARA, Kazuya UEJIMA
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Publication number: 20240317907Abstract: 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: ApplicationFiled: May 3, 2024Publication date: September 26, 2024Applicant: 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
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Publication number: 20240288847Abstract: 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: ApplicationFiled: April 11, 2022Publication date: August 29, 2024Inventors: Shinji ISHIHARA, Wataru TANAKA, Kazuya SUGIMOTO
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Publication number: 20240252365Abstract: 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: ApplicationFiled: April 11, 2024Publication date: August 1, 2024Inventors: Michael Devin LONG, Jeffry ROSIAK, Tina BROWN, Matthew Alexander GITTINGS, Kaoru ISHIHARA, Kazuya OGAWA, Wei ZHOU, Zhiqiang HUANG, Tianzhuo ZHU, Ling TONG
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Patent number: 11769246Abstract: 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: GrantFiled: June 11, 2021Date of Patent: September 26, 2023Assignee: TOYO NUT CO., LTD.Inventors: Kazuya Ishihara, Hiroto Nakajima
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Publication number: 20230196543Abstract: 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: ApplicationFiled: June 11, 2021Publication date: June 22, 2023Applicant: TOYO NUT Co., Ltd.Inventors: Kazuya ISHIHARA, Hiroto NAKAJIMA
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Patent number: 11306884Abstract: 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 projectingType: GrantFiled: December 3, 2019Date of Patent: April 19, 2022Assignees: CITIZEN ELECTRONICS CO., LTD., CITIZEN WATCH CO., LTD.Inventors: Takashi Watanabe, Kazuya Ishihara
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Publication number: 20210356087Abstract: 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 projectingType: ApplicationFiled: December 3, 2019Publication date: November 18, 2021Inventors: Takashi WATANABE, Kazuya ISHIHARA
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Patent number: 10032817Abstract: 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: GrantFiled: September 16, 2014Date of Patent: July 24, 2018Assignee: SHARP KABUSHIKI KAISHAInventors: Takahiro Takimoto, Kazuhiro Natsuaki, Masayo Uchida, Nobuyoshi Awaya, Kazuya Ishihara, Takashi Nakano, Mitsuru Nakura
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Patent number: 10020291Abstract: 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: GrantFiled: June 15, 2015Date of Patent: July 10, 2018Assignees: CITIZEN ELECTRONICS CO., LTD., CITIZEN WATCH CO., LTD.Inventors: Toshiyuki Mizuno, Kazuya Ishihara, Akira Watanabe, Yasuo Nakanishi
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Patent number: 9876125Abstract: 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: GrantFiled: July 11, 2014Date of Patent: January 23, 2018Assignee: SHARP KABUSHIKI KAISHAInventors: Kazuhiro Natsuaki, Masayo Uchida, Takahiro Takimoto, Nobuyoshi Awaya, Kazuya Ishihara, Takashi Nakano, Mitsuru Nakura
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Patent number: 9513415Abstract: 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: GrantFiled: June 18, 2014Date of Patent: December 6, 2016Assignee: Sharp Kabushiki KaishaInventors: Takashi Nakano, Mitsuru Nakura, Kazuya Ishihara, Nobuyoshi Awaya, Kazuhiro Natsuaki, Takahiro Takimoto, Masayo Uchida
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Publication number: 20160254303Abstract: 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: ApplicationFiled: September 16, 2014Publication date: September 1, 2016Applicant: SHARP KABUSHIKI KAISHAInventors: Takahiro TAKIMOTO, Kazuhiro NATSUAKI, Masayo UCHIDA, Nobuyoshi AWAYA, Kazuya ISHIHARA, Takashi NAKANO, Mitsuru NAKURA
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Publication number: 20160211388Abstract: 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: ApplicationFiled: July 11, 2014Publication date: July 21, 2016Applicant: SHARP KABUSHIKI KAISHAInventors: Kazuhiro NATSUAKI, Masayo UCHIDA, Takahiro TAKIMOTO, Nobuyoshi AWAYA, Kazuya ISHIHARA, Takashi NAKANO, Mitsuru NAKURA
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Publication number: 20160064436Abstract: 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: ApplicationFiled: February 27, 2014Publication date: March 3, 2016Applicant: SHARP KABUSHIKI KAISHAInventors: Masayo UCHIDA, Kazuhiro NATSUAKI, Takahiro TAKIMOTO, Nobuyoshi AWAYA, Kazuya ISHIHARA, Takashi NAKANO
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Patent number: 9218878Abstract: 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: GrantFiled: November 20, 2013Date of Patent: December 22, 2015Assignee: ELPIDA MEMORY, INC.Inventors: Kenji Mae, Mitsuru Nakura, Kazuya Ishihara, Shinobu Yamazaki
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Publication number: 20150364451Abstract: 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: ApplicationFiled: June 15, 2015Publication date: December 17, 2015Applicants: CITIZEN ELECTRONICS CO., LTD., CITIZEN HOLDINGS CO., LTD.Inventors: Toshiyuki Mizuno, Kazuya Ishihara, Akira Watanabe, Yasuo Nakanishi
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Patent number: 9117982Abstract: 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: GrantFiled: July 9, 2014Date of Patent: August 25, 2015Assignees: CITIZEN ELECTRONICS CO., LTD., CITIZEN HOLDINGS CO., LTD.Inventors: Kazuya Ishihara, Yuki Suto, Yusuke Watanabe
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Patent number: 9042156Abstract: 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: GrantFiled: October 9, 2012Date of Patent: May 26, 2015Assignee: Sharp Kabushiki KaishaInventors: Mitsuru Nakura, Nobuyoshi Awaya, Kazuya Ishihara, Akiyoshi Seko
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Patent number: 8980722Abstract: 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: GrantFiled: July 26, 2013Date of Patent: March 17, 2015Assignee: Xenogenic Development Limited Liability CompanyInventors: Yasunari Hosoi, Kazuya Ishihara, Takahiro Shibuya, Tetsuya Ohnishi, Takashi Nakano