Patents by Inventor Hiroshi Sasaki

Hiroshi Sasaki 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: 10843477
    Abstract: A makeup fluid is added to an ink liquid of an inkjet printer to reduce the viscosity of the ink liquid, the makeup fluid including a fluorescent color material in a solvent. An inkjet printer apparatus employing a makeup fluid is provided with a makeup fluid tank to which a light-emitting element and a light-receiving element are attached, and detects the presence or absence of the makeup fluid by irradiating ultraviolet light from the light-emitting element, causing visible light to be emitted from the fluorescent color material in the makeup fluid, and detecting the visible light with the light-receiving element.
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: November 24, 2020
    Assignee: Hitachi Industrial Equipment Systems Co., Ltd.
    Inventors: Takuya Otowa, Masahiko Ogino, Hiroshi Sasaki, Takahiro Arima, Keisuke Nagai, Hiromichi Takeyama, Shengnan Hua
  • Patent number: 10828861
    Abstract: A composite structure with high pressure resistance that is suitable for a flow channel is produced by reducing the number of components while maintaining the excellent chemical resistance and high stress tolerance inherent to a glass substrate and a resin substrate. A glass substrate surface is modified with a hydrolyzable silicon compound, and the glass substrate is brought into contact with the resin substrate. Subsequently, the contact surface between the glass substrate and the resin substrate is heated to a temperature from the glass transition temperature to the pyrolysis temperature of the resin substrate, eliminating gaps between the glass substrate and the resin substrate to bring them into close contact with each other, and causing chemical binding or anchor effects between the glass substrate and the resin substrate via the hydrolyzable silicon compound. Thus, the glass substrate and the resin substrate are firmly fixed to each other.
    Type: Grant
    Filed: May 1, 2018
    Date of Patent: November 10, 2020
    Assignee: HITACHI HIGH-TECH CORPORATION
    Inventors: Yusuke Goto, Masao Kamahori, Hiroshi Sasaki, Kiyotoshi Mori, Hideyuki Akiyama
  • Patent number: 10822171
    Abstract: A quality control system includes a control device, an output device, and an input device placed at at least an end point of a distribution channel of articles; the input device includes an input unit for receiving data on a changed environment portion and a communication unit that transmits the data, information about an input location, and an input time to the control device. The control device includes a storage unit for storing the mode of packing of the articles in the distribution channel, a reception unit for receiving the information from the input device, an arithmetic operation unit that calculates the number of articles deviating from the storage environment and estimates the stage of the distribution channel deviating from the storage environment, and a transmission unit for transmitting calculation result to the output device that is provided with a display unit.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: November 3, 2020
    Assignee: HITACHI, LTD.
    Inventors: Kohhei Aida, Masahiro Kawasaki, Shunsuke Mori, Hiroshi Sasaki, Yuya Tokuda
  • Patent number: 10807296
    Abstract: A system for executing a rod member extrusion-molding method of the present invention has an extrusion-molding machine of a rod member, a transfer conveyor, a delivery line of the rod member between the extrusion-molding machine and the transfer conveyor, a measurement position defined on the delivery line and dividing the delivery line into an upstream section and a downstream section, a measurement device measuring an outer diameter of the rod member in the measurement position, a first roller conveyor forming a part of the section at least directly upstream of the measurement position, a second roller conveyor forming the downstream section, and a control device performing feedback control of a transfer speed of the transfer conveyor based on the outer diameter obtained in the measurement device.
    Type: Grant
    Filed: December 29, 2015
    Date of Patent: October 20, 2020
    Assignee: JAPAN TOBACCO INC.
    Inventors: Hiroshi Sasaki, Masaaki Kobayashi
  • Publication number: 20200321324
    Abstract: A bonded assembly includes a first stack containing a first semiconductor die bonded to a second semiconductor die along a stacking direction, first external bonding pads formed within the first semiconductor die, and bonding connection wires. Each of the bonding connection wires extends over a sidewall of the first semiconductor die and protrudes into the first semiconductor die through the sidewall of the first semiconductor die to contact a respective one of the first external bonding pads.
    Type: Application
    Filed: April 2, 2019
    Publication date: October 8, 2020
    Inventors: Michiaki Sano, Takashi YAMAHA, Koichi ITO, Ikue YOKOMIZO, Ryo HIRAMATSU, Kazuto WATANABE, Katsuya KATO, Hajime YAMAMOTO, Hiroshi SASAKI
  • Patent number: 10797035
    Abstract: A bonded assembly includes a first stack containing a first semiconductor die bonded to a second semiconductor die along a stacking direction, first external bonding pads formed within the first semiconductor die, and bonding connection wires. Each of the bonding connection wires extends over a sidewall of the first semiconductor die and protrudes into the first semiconductor die through the sidewall of the first semiconductor die to contact a respective one of the first external bonding pads.
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: October 6, 2020
    Assignee: SANDISK TECHNOLOGIES LLC
    Inventors: Michiaki Sano, Takashi Yamaha, Koichi Ito, Ikue Yokomizo, Ryo Hiramatsu, Kazuto Watanabe, Katsuya Kato, Hajime Yamamoto, Hiroshi Sasaki
  • Patent number: 10797491
    Abstract: A power storage device includes a plurality of series-connected battery cells and a balance circuit board. The balance circuit board includes: a heat-generating element (1121) that is provided for each of the plurality of battery cells, and is connected with the corresponding battery cell; and a first temperature sensor that is arranged within a range sandwiched between heat-generating elements positioned at both ends in an arrangement direction of a plurality of heat-generating elements (1121).
    Type: Grant
    Filed: May 24, 2016
    Date of Patent: October 6, 2020
    Assignee: NEC Corporation
    Inventors: Hiroshi Sasaki, Kozo Tateno
  • Publication number: 20200309965
    Abstract: A radiation imaging apparatus includes a pixel array, a bias line, drive lines, and a driving unit configured to cyclically supply the ON voltage to the drive lines. The apparatus also includes an acquiring unit configured to acquire a plurality of signal values by acquiring a signal value representing a current flowing through the bias line at each of a plurality of times within a period in which the ON voltage is continuously supplied to at least one of the plurality of drive lines, and a processing unit configured to specify an outlier in the plurality of signal values and determine whether or not there is radiation irradiation with respect to the pixel array based on a signal value among the plurality of signal values that is not an outlier, and without being based on the outlier.
    Type: Application
    Filed: March 19, 2020
    Publication date: October 1, 2020
    Inventor: Hiroshi Sasaki
  • Patent number: 10790296
    Abstract: A bonded structure may be formed by measuring die areas of first semiconductor dies on a wafer at a measurement temperature, generating a two-dimensional map of local target temperatures that are estimated to thermally adjust a die area of each of the first semiconductor dies to a target die area, loading the wafer to a bonding apparatus comprising at least one temperature sensor, and iteratively bonding a plurality of second semiconductor dies to a respective one of the first semiconductor dies by sequentially adjusting a temperature of the wafer to a local target temperature of a respective first semiconductor die that is bonded to a respective one of the second semiconductor dies. An apparatus for forming such a bonded structure may include a computer, a chuck for holding the wafer, a die attachment unit, and a temperature control mechanism.
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: September 29, 2020
    Assignee: SANDISK TECHNOLOGIES LLC
    Inventors: Takashi Yamaha, Katsuya Kato, Kazuto Watanabe, Hajime Yamamoto, Michiaki Sano, Koichi Ito, Ikue Yokomizo, Ryo Hiramatsu, Hiroshi Sasaki
  • Publication number: 20200299630
    Abstract: Provided is a culture-medium-monitoring apparatus including: an optical measurement unit that includes an illumination light source and a collecting lens that radiate an illumination light onto a culturing liquid, a retroreflective member that has an array in which micro-reflective elements are arrayed, that is disposed so as to sandwich the vessel between the retroreflective member, and the illuminating light source and the collecting lens, and that reflects the illumination light passed through the culturing liquid in the vessel, and a light detector that detects an intensity of the illumination light passed through the culturing liquid in the vessel after being reflected by the retroreflective member; and a control portion that causes the intensity of the illumination light to be repeatedly detected at a prescribed timing, and that determines a state of the culturing liquid on the basis of a change over time in the intensity of the illumination light.
    Type: Application
    Filed: February 27, 2020
    Publication date: September 24, 2020
    Applicant: OLYMPUS CORPORATION
    Inventor: Hiroshi SASAKI
  • Publication number: 20200286815
    Abstract: An alternating stack of insulating layers and spacer material layers is formed over a substrate. At least one dielectric material portion is formed over the substrate adjacent to the alternating stack. Memory stack structures are formed through the alternating stack. A trench extending through the alternating stack and a via cavity extending through the at least one dielectric material portion are formed using a same anisotropic etch process. The via cavity is deeper than the trench and the via cavity extends into an upper portion of the substrate. The sacrificial material layers are replaced with electrically conductive layers using the trench as a conduit for an etchant and a reactant. A trench fill structure is formed in the trench, and a via structure assembly is formed in the via cavity using simultaneous deposition of material portions. A bonding pad may be formed on the bottom surface of the via structure assembly.
    Type: Application
    Filed: March 7, 2019
    Publication date: September 10, 2020
    Inventors: Takumi Moriyama, Hiroshi Sasaki, Yohei Masamori, Satoshi Shimizu
  • Publication number: 20200239827
    Abstract: The present invention provides an erythrocyte-culture monitoring device including a light source that radiates monochromatic light onto a culture solution culturing erythrocytes accommodated in a culture container, a first photodetector that detects a light intensity of the monochromatic light transmitted through the culture solution, and a controller that evaluates an amount of hemoglobin in the culture solution based on a temporal change in the light intensity detected by the photodetector.
    Type: Application
    Filed: January 17, 2020
    Publication date: July 30, 2020
    Applicant: OLYMPUS CORPORATION
    Inventors: Hiroshi SASAKI, Tatsuya MINAMI, Yusuke MATSUMOTO
  • Patent number: 10723651
    Abstract: Provided is a method of manufacturing a tempered glass sheet that has been tempered by an ion exchange process, the method including: a film forming step of covering a surface of an original glass sheet with an ion permeation suppressing film configured to suppress permeation of an alkali metal ion, to thereby provide a glass sheet with a film; a processing step of subjecting, after the film forming step, the glass sheet with a film to at least any one of cutting processing, end-surface processing, and hole-opening processing, to thereby provide a glass sheet to be tempered including an exposed portion free from being covered with the ion permeation suppressing film; and a tempering step of chemically tempering, after the processing step, the glass sheet to be tempered by the ion exchange process to provide a tempered glass sheet.
    Type: Grant
    Filed: March 15, 2016
    Date of Patent: July 28, 2020
    Assignee: NIPPON ELECTRIC GLASS CO., LTD.
    Inventors: Mutsumu Fukada, Toshiyuki Kajioka, Kiyotaka Kinoshita, Hiroshi Sasaki
  • Publication number: 20200233591
    Abstract: Disclosed are devices, methods, systems, media, and other implementations that include a method comprising accessing during execution of a process a memory element, determining whether data stored in the accessed memory element includes security data representative of locations that, if accessed, indicate a potential system violation condition, determining, in response to a determination that the accessed memory element includes the security data, whether execution of the process involves access of one or more memory locations in the accessed memory element containing the security data, and performing one or more remedial actions in response to a determination that the one or more memory locations in the memory element containing the security data are being accessed.
    Type: Application
    Filed: January 16, 2020
    Publication date: July 23, 2020
    Inventors: Lakshminarasimhan Sethumadhavan, Hiroshi Sasaki, Mohamed Tarek Bnziad Moha Hassan, Miguel Angel Arroyo
  • Patent number: 10677660
    Abstract: The purpose of the present invention is to provide a temperature traceable indicator capable not only of displaying temperature history, but also adding other additional information. To that end, a temperature traceable indicator according to the present invention is provided with a base material and a temperature indicating laminate disposed on the base material, and is characterized in that the temperature indicating laminate is provided with a coloring layer including a color former, a color developing layer including a color developer for inducing the coloration of the color former, and a barrier layer disposed between the coloring layer and color developing layer, and the barrier layer includes a barrier agent that is immiscible with the color developer, is frozen at a first temperature, and melts beyond a second temperature so as to allow the color developer to become diffused in the coloring layer so that color is produced.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: June 9, 2020
    Assignee: Hitachi Industrial Equipment Systems Co., Ltd.
    Inventors: Toyotaka Yuasa, Hiroyuki Kagawa, Hiroshi Sasaki, Kenichi Souma
  • Publication number: 20200169106
    Abstract: A battery pack (2000) includes a battery (2020), a contact-type switch (2040), a control unit (2060), and a sensor (2080). The battery pack (2000) is connected to a charger (10) through an electric power line (30). The battery (2020) is charged with a charging current supplied from the charger (10). The battery pack (2000) is connected to a load (20) through an electric power line (40). The contact-type switch (2040) is provided between the charger (10) and the battery (2020). The control unit (2060) turns off the contact-type switch (2040) in a case where a value detected by the sensor (2080) is equal to or smaller than a reference value decided based on specifications of the contact-type switch (2040).
    Type: Application
    Filed: June 27, 2018
    Publication date: May 28, 2020
    Applicant: Envision AESC Energy Devices Ltd
    Inventor: Hiroshi SASAKI
  • Publication number: 20200156993
    Abstract: Provided is a tempered glass sheet, including: a compressive stress layer having a compressive stress of 20 MPa or more continuously from a main surface in a depth direction thereof; a tensile stress layer that is arranged on an inner side with respect to the compressive stress layer in a sheet thickness direction and has a tensile stress of 20 MPa or more continuously in a depth direction thereof; and a stress-neutral layer arranged between the compressive stress layer and the tensile stress layer, wherein the stress-neutral layer has a compressive stress of less than 20 MPa and/or a tensile stress of less than 20 MPa continuously in the sheet thickness direction, and has a thickness of 5.3% or more of a sheet thickness.
    Type: Application
    Filed: July 19, 2018
    Publication date: May 21, 2020
    Applicant: NIPPON ELECTRIC GLASS CO., LTD.
    Inventors: Kiyotaka KINOSHITA, Hiroshi SASAKI
  • Patent number: 10608294
    Abstract: A power storage device includes: a plurality of series-connected battery cells (311); a balance circuit (112) that is provided for each of the plurality of battery cells (311), and is connected with corresponding one of the battery cells; a first temperature sensor (111) that is provided for every one or more of the balance circuits (112), and measures a temperature of a corresponding balance circuit (112); and a control unit (121) that stops an operation of the corresponding balance circuit (112) when a first measured temperature measured by the first temperature sensor (111) is equal to or more than a first upper reference temperature, and restarts an operation of the corresponding balance circuit (112) when the first measured temperature becomes equal to or less than a first lower reference temperature that is lower than the first upper reference temperature after an operation of the corresponding balance circuit (112) is stopped.
    Type: Grant
    Filed: May 24, 2016
    Date of Patent: March 31, 2020
    Assignee: NEC Corporation
    Inventors: Hiroshi Sasaki, Yasushi Hashimoto
  • Publication number: 20200044462
    Abstract: A battery pack includes a battery cell, a measurement device that measures a physical quantity relevant to the battery pack, an input terminal to which a charging current is supplied from a protection apparatus, a state information generation unit that generates state information showing the measured physical quantity, and a communication terminal through which the state information is output. The protection apparatus includes an output terminal connected to the input terminal that supplies the charging current to the battery pack, a communication terminal to which the state information is input, an input terminal to which the charging current is supplied, an interconnect connected between the input and output terminals, a switch provided on the interconnect, and a control unit that opens and closes the switch based on the physical quantity shown in the state information. The battery pack and the protection apparatus are provided in different housings.
    Type: Application
    Filed: February 14, 2018
    Publication date: February 6, 2020
    Applicant: Envision AESC Energy Devices Ltd.
    Inventor: Hiroshi SASAKI
  • Patent number: 10548558
    Abstract: In a radiographic system in which long length imaging is performed by combining a plurality of radiographic apparatuses whose preparatory periods from a request of radiation exposure to start of accumulation are different, a control apparatus controls the plurality of radiographic apparatuses and a radiation generation apparatus so that an exposure period of the radiation generation apparatus is included in a period in which accumulation periods of all the radiographic apparatuses overlap.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: February 4, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiroshi Sasaki, Tadahiko Iijima