Patents by Inventor Daisuke Ito

Daisuke Ito 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: 11527749
    Abstract: A nonaqueous electrolyte secondary battery includes a negative electrode mixture layer formed on a negative electrode current collector. The negative electrode mixture layer includes a first layer and a second layer. The first layer is formed on the negative electrode current collector and includes a negative electrode active material and a first binding agent. The negative electrode active material in the first layer includes a carbon material A and a Si-containing compound. The second layer is formed on the first layer and includes a negative electrode active material and a second binding agent. The negative electrode active material in the second layer includes a carbon material B. The carbon material B has a tap density higher than a tap density of the carbon material A. A packing density of the second layer is lower than a packing density of the first layer.
    Type: Grant
    Filed: February 7, 2019
    Date of Patent: December 13, 2022
    Assignees: PANASONIC HOLDINGS CORPORATION, SANYO Electric Co., Ltd.
    Inventors: Daisuke Ito, Kaori Ishikawa, Yuta Matsuo, Yukitoshi Uehara
  • Publication number: 20220380876
    Abstract: This hot-rolled steel sheet has a predetermined chemical composition, in a microstructure at a 1/4 position of a sheet thickness in a sheet thickness direction from a surface, by area ratios, a primary phase is 95.00% to 98.00% of bainite, a secondary phase is 2.00% to 5.00% of tempered martensite, an average grain size of the secondary phase is 1.5 ?m or less, a pole density in a (110)<112> orientation is 3.0 or less, an average grain size of an iron-based carbide is 0.100 ?m or less, in a microstructure from the surface to a 1/16 position of the sheet thickness in the sheet thickness direction from the surface, a pole density in a (110)<1-11> orientation is 3.0 or less, and a tensile, strength TS is 980 MPa or more.
    Type: Application
    Filed: December 8, 2020
    Publication date: December 1, 2022
    Applicant: NIPPON STEEL CORPORATION
    Inventors: Daisuke ITO, Shohei YABU, Takeshi TOYODA
  • Patent number: 11513635
    Abstract: A processing system for an input device comprises sensor circuitry. The sensor circuitry is configured to operate sensor electrodes for input sensing during a first sensing frame. During a first period of the first sensing frame the sensor circuitry is configured to drive a first portion of the sensor electrodes with a sensing signal, drive a second portion of the sensor electrodes with a guarding signal, and drive a third portion of the sensor electrodes with a reference signal. The guarding signal and the sensing signal have at least one characteristic in common selected from the group consisting of amplitude, phase and frequency. The third portion of the sensor electrodes overlaps a first gate line of a display panel selected for updating during the first period.
    Type: Grant
    Filed: April 8, 2022
    Date of Patent: November 29, 2022
    Assignee: Synaptics Incorporated
    Inventors: Daisuke Ito, Hiroshi Takeyama, Jonathan Losh
  • Publication number: 20220372588
    Abstract: This hot-rolled steel sheet has a predetermined chemical composition, in a microstructure at a ΒΌ position of a sheet thickness in a sheet thickness direction from a surface, a primary phase is bainite, a secondary phase is martensite or a martensite-austenite mixed phase, an average grain size of the secondary phase is 1.5 ?m or less, an average grain size of particles having grain diameters that are largest 10% or less out of all particles in the secondary phase is 2.5 ?m or less, a pole density in a (110)<112> orientation is 3.0 or less, and, in a microstructure from the surface to a 1/16 position of the sheet thickness in the sheet thickness direction from the surface, a pole density in a (110)<1-11> orientation is 3.0 or less.
    Type: Application
    Filed: December 8, 2020
    Publication date: November 24, 2022
    Applicant: NIPPON STEEL CORPORATION
    Inventors: Daisuke ITO, Shohei YABU, Takeshi TOYODA
  • Patent number: 11506431
    Abstract: A refrigeration cycle apparatus includes a refrigerant circuit including a compressor, a condenser, a pressure reducing device, and an evaporator connected by a refrigerant pipe. A refrigerant including a refrigerant having flammability is used as refrigerant circulating in the refrigerant circuit. The evaporator and the pressure reducing device are accommodated in a unit. The evaporator is disposed in the unit in such a manner that a linear distance between a refrigerant inlet of the evaporator and a refrigerant outlet of the pressure reducing device is shorter than a linear distance between a refrigerant outlet of the evaporator and the refrigerant outlet of the pressure reducing device.
    Type: Grant
    Filed: May 17, 2018
    Date of Patent: November 22, 2022
    Assignee: Mitsubishi Electric Corporation
    Inventors: Tsuyoshi Maeda, Akira Ishibashi, Daisuke Ito
  • Patent number: 11499210
    Abstract: There are provided a heat exchanger having a flat tube and a fin bonded together, without causing melting of a coating material covering the fin, and a method of manufacturing thereof. A heat exchanger includes: a flat tube having a flat cross-sectional shape and covered with an anticorrosive layer; and a fin bonded to the flat tube with a bonding agent on a first surface of the anticorrosive layer interposed therebetween, and covered with a coating material, the first surface of the anticorrosive layer having been roughened, and the bonding agent being fixed to the roughened first surface.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: November 15, 2022
    Assignee: Mitsubishi Electric Corporation
    Inventor: Daisuke Ito
  • Publication number: 20220353449
    Abstract: An imaging device according to an embodiment of the present disclosure includes: a first substrate including a sensor pixel that performs photoelectric conversion; a second substrate including a pixel circuit that outputs a pixel signal on a basis of electric charges outputted from the sensor pixel; and a third substrate including a processing circuit that performs signal processing on the pixel signal. The first substrate, the second substrate, and the third substrate are stacked in this order, and a low-permittivity region is provided in at least any region around a circuit that reads electric charges from the sensor pixel and outputs the pixel signal.
    Type: Application
    Filed: June 22, 2020
    Publication date: November 3, 2022
    Inventors: DAISUKE ITO, KAZUYUKI TOMIDA, MASAKI HANEDA, TSUYOSHI SUZUKI, TAKAAKI MINAMI
  • Patent number: 11486588
    Abstract: An air conditioner includes a casing, and a blower and a refrigerant circuit disposed in the casing. The blower is configured to blow air. The refrigerant circuit has a compressor, a condenser, a decompressor, and an evaporator and is configured to circulate refrigerant in order of the compressor, the condenser, the decompressor, and the evaporator. The condenser has a first heat transfer tube through which the refrigerant flows and which has a first outside diameter. The evaporator has a second heat transfer tube through which the refrigerant flows and which has a second outside diameter. The evaporator is disposed windward of the condenser. The first outside diameter of the first heat transfer tube of the condenser is smaller than the second outside diameter of the second heat transfer tube of the evaporator.
    Type: Grant
    Filed: October 20, 2017
    Date of Patent: November 1, 2022
    Assignee: Mitsubishi Electric Corporation
    Inventor: Daisuke Ito
  • Publication number: 20220326680
    Abstract: A digital twin management system manages a virtual model that represents an actual physical system in a virtual space on a real-time basis. To generate an integrated virtual model by adding a second virtual model to a first virtual model, a processor of the digital twin system extracts multiple parts that can be used in common in the first virtual model and the second virtual model, generates multiple integrated virtual models that are candidates of an integrated virtual model by changing the extracted parts that can be used in common, calculates an evaluation of each of the generated integrated virtual models, and outputs configuration information regarding each of the integrated virtual model candidates and an evaluation of the integrated virtual model candidate in association with each other.
    Type: Application
    Filed: March 31, 2022
    Publication date: October 13, 2022
    Inventors: Masayuki SAKATA, Yoshinari HORI, Daisuke ITO, Toshihiko KASHIYAMA, Taisuke UETA, Masaaki IWASAKI
  • Publication number: 20220326637
    Abstract: There is provided a consumable supply method for supplying a refill consumable stored in a refill consumable container to a consumable container installable in an equipment body. The consumable supply method includes removing a refill information storage device storing information on the refill consumable from the refill consumable container; removing an information storage device storing information on a consumable contained in the consumable container, the information being for exchange with the equipment body, from the consumable container; and attaching the refill information storage device removed from the refill consumable container as an information storage device to the consumable container in place of the information storage device removed from the consumable container.
    Type: Application
    Filed: April 6, 2022
    Publication date: October 13, 2022
    Inventors: Toshio KOIKE, Daisuke TAKAHASHI, Akio KOSUGE, Shinichi AKATSU, Daisuke ITO, Atsushi NAGATA, Takayuki ISAWA
  • Patent number: 11467694
    Abstract: An input-display device includes a display screen disposed on a display substrate, the display screen including a multitude of display pixels. The input-display device further includes a multitude of capacitive sensing electrodes for capacitive sensing in a sensing region of the display screen. The input-display device also includes a source driver circuit configured to generate a data voltage for driving a pixel circuit associated with one display pixel of the multitude of display pixels and determine a timing for a compensatory modulation of the data voltage. The timing is determined using a sensing waveform of the capacitive sensing. The source driver circuit is also configured to determine an amplitude of the compensatory modulation, generate a modulated data voltage by applying the compensatory modulation to the data voltage, and drive the pixel circuit using the modulated data voltage.
    Type: Grant
    Filed: April 28, 2021
    Date of Patent: October 11, 2022
    Assignee: Synaptics Incorporated
    Inventors: Daisuke Ito, Jonathan Losh
  • Patent number: 11460227
    Abstract: An oil separator has a filter portion in a differential pressure generation mechanism configured to collect, by a differential pressure, lubricating oil that is in a form of mist included in high-pressure refrigerant that flows in a first pipe that is connected to a discharge port of a compressor and allows the collected lubricating oil to move downstream along an internal wall of the first pipe.
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: October 4, 2022
    Assignee: Mitsubishi Electric Corporation
    Inventors: Shun Kato, Hiroki Ishiyama, Yusuke Shimazu, Daisuke Ito
  • Publication number: 20220291477
    Abstract: It is an object of the present disclosure to provide a lens barrel with which looseness caused by a gap formed between a fixed barrel and a cam barrel can be effectively suppressed without increasing the rotational torque of the cam barrel, as well as a camera equipped with this lens barrel. A lens barrel 100 comprises first to seventh lens group units 21 to 27, a substantially cylindrical rectilinear barrel 11, a substantially cylindrical cam barrel 12, and spacers 11ga, 11gb, 11ha, 11hb, 11ia and 11ib. The cam barrel 12 moves the third to seventh lens group units 23 to 27 in the optical axis OP direction by being rotated with respect to the rectilinear barrel 11 in a state in which main cam followers 11b and main cam grooves 12b are engaged with each other.
    Type: Application
    Filed: October 1, 2021
    Publication date: September 15, 2022
    Inventor: Daisuke ITO
  • Patent number: 11429212
    Abstract: A touch detection device is provided and includes driving electrodes for detecting an external proximity object, extending in first direction and arranged in second direction; first voltage line extending in second direction; second voltage line extending in second direction; third voltage line extending in second direction, third voltage line being narrower in than first voltage line and second voltage line in width; and switching circuit for electrically connecting driving electrodes and first voltage line, second voltage line, or third voltage line.
    Type: Grant
    Filed: September 18, 2020
    Date of Patent: August 30, 2022
    Assignee: Japan Display Inc.
    Inventors: Daisuke Ito, Hiroshi Mizuhashi, Makoto Hayashi, Yasuyuki Teranishi, Tadayoshi Katsuta
  • Publication number: 20220252591
    Abstract: A liquid sample testing device includes: an upper case having: a hole allowing a liquid sample to be dropped in the hole; and a window to determine a test result, the hole and the window being located beside each other; a lower case assembled to the upper case; and a test strip housed between the upper case and the lower case. The upper case has: a first protrusion protruding toward the lower case; and a second protrusion protruding toward the lower case. The first protrusion and the second protrusion each has a predetermined shape to allow a capillary force generated between the second protrusion and the liquid sample to be larger than a capillary force generated between the first protrusion and the liquid sample.
    Type: Application
    Filed: July 22, 2020
    Publication date: August 11, 2022
    Applicant: TANAKA KIKINZOKU KOGYO K.K.
    Inventors: Soichiro SEKINE, Hiroshi KISHI, Daisuke ITO
  • Patent number: 11402204
    Abstract: Provided is a surveying instrument including a measuring unit including a tilt sensor configured to acquire tilt angle data of the instrument, and an environment sensor to acquire environment data correlating with a leveling time and leveling accuracy, a leveling unit including a leveling drive unit and configured to level the instrument, an arithmetic control unit configured to control the measuring unit and the leveling unit, and a storage unit configured to store the environment data, leveling result data of the leveling unit, and information on leveling operation conditions. The storage unit has surveying instrument-specific information.
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: August 2, 2022
    Assignee: TOPCON CORPORATION
    Inventor: Daisuke Ito
  • Publication number: 20220230902
    Abstract: A gate/barrier assembly includes a first post, a second post, a gate, and a barrier. The first post is arranged to be fixedly supported by a semiconductor processing system. The second post extends in parallel with the first post and is arranged to be pivotably supported by the semiconductor processing system. The gate is pivotably supported by the first post and has a closed position where the gate overlaps the second post and an open position wherein is the gate is spaced apart from the second post. The barrier is fixedly supported by the second post, has guard and guide positions, is spaced apart from the first post in the guide position, and abuts the first post in the guard position. The gate overlaps the barrier when the gate is in the closed position and the barrier is in the guard position.
    Type: Application
    Filed: January 18, 2022
    Publication date: July 21, 2022
    Inventor: Daisuke Ito
  • Publication number: 20220229533
    Abstract: A processing system for an input device comprises sensor circuitry. The sensor circuitry is configured to operate sensor electrodes for input sensing during a first sensing frame. During a first period of the first sensing frame the sensor circuitry is configured to drive a first portion of the sensor electrodes with a sensing signal, drive a second portion of the sensor electrodes with a guarding signal, and drive a third portion of the sensor electrodes with a reference signal. The guarding signal and the sensing signal have at least one characteristic in common selected from the group consisting of amplitude, phase and frequency. The third portion of the sensor electrodes overlaps a first gate line of a display panel selected for updating during the first period.
    Type: Application
    Filed: April 8, 2022
    Publication date: July 21, 2022
    Inventors: Daisuke Ito, Hiroshi Takeyama, Jonathan Losh
  • Patent number: 11394887
    Abstract: An apparatus includes an imaging unit configured to image an object to generate a captured image, a display control unit configured to display the captured image and additional information superimposed on the captured image on a display unit, a detection unit configured to detect a user viewpoint in the display unit, and a switching unit configured to switch a display state of the displayed captured image to a first state or a second state inferior to the first state, based on a position of the detected user viewpoint.
    Type: Grant
    Filed: May 5, 2021
    Date of Patent: July 19, 2022
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Daisuke Ito
  • Publication number: 20220216478
    Abstract: An active material includes, as constituent elements, silicon, oxygen, a first element, a second element, and a third element. The first element includes boron, phosphorus, or both. The second element includes at least one of an alkali metal element, a transition element, or a typical element. The typical element excludes silicon, oxygen, boron, phosphorus, an alkali metal element, and an alkaline earth metal element. The third element includes an alkaline earth metal element. The content of silicon with respect to all the constituent elements excluding oxygen and carbon is 60 at % or greater and 98 at % or less. The content of the first element with respect to all the constituent elements excluding oxygen and carbon is 1 at % or greater and 25 at % or less. The content of the second element with respect to all the constituent elements excluding oxygen and carbon is 1 at % or greater and 34 at % or less.
    Type: Application
    Filed: March 25, 2022
    Publication date: July 7, 2022
    Inventors: Daisuke ITO, Yuji KINTAKA, Yasutaka SUGIMOTO