Patents by Inventor Hideyuki Saito

Hideyuki Saito 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: 20210047261
    Abstract: A method for producing methyl methacrylate including: a distillation step including: supplying a reaction solution, which is obtained by subjecting methacrolein, methanol, and molecular oxygen to oxidative esterification in an oxidative esterification reactor and which contains the methyl methacrylate as a reaction product, to a first distillation column located at downstream of the oxidative esterification reactor, extracting a fraction containing the methacrolein and the methanol from a medium section of the first distillation column, and extracting a column bottom liquid containing the methyl methacrylate from a column bottom of the first distillation column, wherein a concentration of the methanol in the column bottom liquid is 1% by mass or more and 30% by mass or less.
    Type: Application
    Filed: April 15, 2020
    Publication date: February 18, 2021
    Applicant: ASAHI KASEI KABUSHIKI KAISHA
    Inventors: Hideyuki SAITO, Takamasa ITO, Masahiko IDEMOTO
  • Patent number: 10883153
    Abstract: In a manufacturing method for a sliding member, a nitrogen diffusion layer, a nitrogen compound layer, and an oxidation layer are formed by executing a first step of cooling a workpiece formed of a steel material after heating the workpiece in an atmosphere containing ammonia at 570 to 660° C., a second step of performing, subsequently to the first step, tempering while pressurizing a front surface side of the workpiece, and a third step of performing, subsequently to the second step, steam treatment of heating the workpiece in a steam atmosphere.
    Type: Grant
    Filed: May 26, 2016
    Date of Patent: January 5, 2021
    Assignee: JTEKT CORPORATION
    Inventors: Kazutaka Matsukawa, Hiroyuki Ando, Yasunari Saito, Hideyuki Saito, Kazuhiro Fukushima, Tomoyuki Nanba
  • Patent number: 10880912
    Abstract: The present invention is designed to implement a format for UL reference signals and/or the like that is suitable for future radio communication systems. The user terminal of the present application includes a transmission section that transmits an uplink (UL) reference signal, and a control section that controls transmission of the UL reference signal, and the control section maps the UL reference signal to at least one resource element based on a first grid, which defines each resource element composed of a subcarrier and a symbol, and a second grid, which defines the arrangement interval of the UL reference signal in the frequency direction and the arrangement interval of the UL reference signal in the time direction.
    Type: Grant
    Filed: April 13, 2017
    Date of Patent: December 29, 2020
    Assignee: NTT DOCOMO, INC.
    Inventors: Hideyuki Moroga, Keisuke Saito, Kazuki Takeda, Satoshi Nagata
  • Publication number: 20200393331
    Abstract: The present disclosure proposes a tissue-embedded section manufacturing method in which a control unit controls an embedded section manufacturing operation of an embedded block having a tissue embedded therein by a microtome and a collection operation of an embedded section by a chip. The method includes driving the blade of the microtome by the control unit to slice the embedded block and manufacture an embedded section, and driving the chip by the control unit to suck and collect the embedded section attached to the blade.
    Type: Application
    Filed: May 12, 2020
    Publication date: December 17, 2020
    Inventors: Chihiro MANRI, Takeshi SAKAMOTO, Osamu KOGI, Hideyuki NODA, Hiroki SAITO
  • Patent number: 10864747
    Abstract: The ink jet recording method using an ink jet recording apparatus including: a first ink and a second ink; and a recording head including a plurality of recording element substrates in which a first ejection orifice array for ejecting the first ink and a second ejection orifice array for ejecting the second ink are sequentially arranged in a predetermined direction, wherein the plurality of recording element substrates are arranged to be adjacent to each other in a predetermined direction, includes: a recording step of ejecting the ink from the recording head disposed so that an angle formed between the ejection orifice surface of the recording head and the direction of gravity is 0° or more to less than 90° to record an image on the recording medium, wherein a brightness of the first ink is lower than a brightness of the second ink.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: December 15, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Kouhei Nakagawa, Minako Kawabe, Yoshihide Aikawa, Hideyuki Saito
  • Patent number: 10843482
    Abstract: An ink jet recording method, which uses an ink jet recording apparatus including: first and second inks corresponding to aqueous inks containing a pigment; a recording head in which a first ejection orifice array for ejecting the first ink and a second ejection orifice array for ejecting the second ink are sequentially arranged from the bottom in the direction of gravity to be adjacent to each other and the first and second ejection orifice arrays are arranged to at least partially overlap each other; and a cleaning member, includes: recording; and cleaning, wherein at least one of the first and second inks contains a resin, and a content of the resin in the second ink is larger than a content of the resin in the first ink.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: November 24, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yoshihide Aikawa, Minako Kawabe, Hideyuki Saito, Kouhei Nakagawa
  • Patent number: 10843483
    Abstract: A ink jet recording method, which uses an ink jet recording apparatus including: first and second inks each containing a coloring material; and a recording head having an ejection orifice surface in which a first ejection orifice array for ejecting the first ink and a second ejection orifice array for ejecting the second ink are formed, the first and second ejection orifice arrays being sequentially arranged from the bottom in the direction of gravity to be adjacent to each other and at least partially overlap each other, includes recording, wherein at least one of the first and second inks contains a resin, and a content of the resin in the second ink is smaller than a content of the resin in the first ink.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: November 24, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hideyuki Saito, Kouhei Nakagawa, Yoshihide Aikawa, Minako Kawabe
  • Publication number: 20200346439
    Abstract: Provided is a foam sheet showing little change in dielectric constant even when exposed under a high-humidity condition. The foam sheet of the present invention includes: a foam layer; and a pressure-sensitive adhesive layer arranged on at least one side of the foam layer, wherein the foam sheet has a dielectric constant change amount [(Y?X)×100]/X of 10(%) or less, where X (F/m) represents a dielectric constant of the foam layer immediately after the foam sheet has been left at rest under conditions of a temperature of 23° C. and a humidity of 50% for 2 hours, and Y (F/m) represents a dielectric constant of the foam layer immediately after the foam sheet has been left at rest under conditions of a temperature of 60° C. and a humidity of 95% for 24 hours.
    Type: Application
    Filed: December 17, 2018
    Publication date: November 5, 2020
    Inventors: Hideyuki TOKUYAMA, Makoto SAITO
  • Publication number: 20200351135
    Abstract: A radio transmission apparatus may include transmission section (105) that transmits a radio link signal, and control section (101). The radio link signal includes a phase variation correction reference signal used for correction of phase variation in a propagation channel in some cases. Control section (101) controls whether to map the phase variation correction reference signal to the radio link signal, or controls a mapping interval of the phase variation correction reference signal in the radio link signal, based on a time length or a type (Non-slot-based type or not) of a slot as a resource allocation unit.
    Type: Application
    Filed: November 21, 2017
    Publication date: November 5, 2020
    Applicant: NTT DOCOMO, INC.
    Inventors: Hideyuki Moroga, Keisuke Saito, Satoshi Nagata, Yuichi Kakishima
  • Publication number: 20200348770
    Abstract: A controller of an in-cell type liquid crystal display device is provided. The controller controls first and second electrodes that intersect each other, supplies a pixel driving voltage to the first electrodes during a pixel driving period, and detects a stylus position using the first and second electrodes during a stylus detection period different from the pixel driving period. The controller transmits, using the second electrodes, a command requesting a transmission of a downlink signal to the stylus. The controller detects, using the first and second electrodes, the downlink signal transmitted from the stylus in response to the command, and detects the stylus position based on the detected downlink signal.
    Type: Application
    Filed: July 15, 2020
    Publication date: November 5, 2020
    Inventors: Hideyuki Hara, Sadao Yamamoto, Shunya Saito
  • Publication number: 20200309824
    Abstract: The present invention provides a current detection circuit, semiconductor device, and a semiconductor system suitable for improving a current sensing accuracy. According to one embodiment, the current detection circuit 12 comprises a sense transistor Tr11 through which a first sense current proportional to the current flowing through the drive transistor MN1 flows, an operational amplifier AMP1 for amplifying the potential difference of the voltage of the external output terminal OUT and the source voltage of the sense transistor Tr11 for outputting the first sense current, a transistor Tr12 provided in series with the sense transistor Tr11 and to which the output voltage of the operational amplifier AMP1 is applied to the gate, and a switch SW3 provided between the external output terminal OUT and the source of the sense transistor Tr11 and turned on when the drive transistor MN1 is turned off.
    Type: Application
    Filed: March 16, 2020
    Publication date: October 1, 2020
    Inventors: Keisuke KIMURA, Hideyuki TAJIMA, Wataru SAITO
  • Patent number: 10732735
    Abstract: A controller of an in-cell type liquid crystal display device is provided. The controller controls first and second electrodes that intersect each other, supplies a pixel driving voltage to the first electrodes during a pixel driving period, and detects a stylus position using the first and second electrodes during a stylus detection period different from the pixel driving period. The controller transmits, using the second electrodes, a command requesting a transmission of a downlink signal to the stylus. The controller detects, using the first and second electrodes, the downlink signal transmitted from the stylus in response to the command, and detects the stylus position based on the detected downlink signal.
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: August 4, 2020
    Assignee: Wacom Co., Ltd.
    Inventors: Hideyuki Hara, Sadao Yamamoto, Shunya Saito
  • Publication number: 20200242041
    Abstract: Disclosed herein is an information processing device including a host unit adapted to request data access by specifying a logical address of a secondary storage device, and a controller adapted to accept the data access request and convert the logical address into a physical address using an address conversion table to perform data access to an associated area of the secondary storage device, in which an address space defined by the address conversion table includes a coarsely granular address space that collectively associates, with logical addresses, physical addresses that are in units larger than those in which data is read.
    Type: Application
    Filed: March 18, 2020
    Publication date: July 30, 2020
    Applicant: Sony Interactive Entertainment Inc.
    Inventor: Hideyuki SAITO
  • Patent number: 10723135
    Abstract: The ink jet recording method, which uses an ink jet recording apparatus, including: a first ink and a second ink containing a pigment; and a recording head having an ejection orifice surface in which a first ejection orifice array for ejecting the first ink and a second ejection orifice array for ejecting the second ink are formed, wherein the first ejection orifice array and the second ejection orifice array are sequentially arranged from the bottom in the direction of gravity to be adjacent to each other and arranged to at least partially overlap each other, includes: a recording step, wherein a true specific gravity of the pigment in the first ink is smaller than a true specific gravity of the pigment in the second ink.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: July 28, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Minako Kawabe, Kouhei Nakagawa, Hideyuki Saito, Yoshihide Aikawa
  • Publication number: 20200212302
    Abstract: A photoelectric conversion material dispersion liquid of an embodiment includes: perovskite crystal particles having a composition represented as ABX3, where A is a monovalent cation of an amine compound, B is a divalent cation of a metal element, and X is a monovalent anion of a halogen element, and having an average particle diameter of not less than 10 nm nor more than 10000 nm; and a dispersion medium which is composed of a poor solvent to the perovskite crystal particles, and in which the perovskite crystal particles are dispersed.
    Type: Application
    Filed: March 10, 2020
    Publication date: July 2, 2020
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Haruhi OOOKA, Hideyuki NAKAO, Mitsunaga SAITO
  • Publication number: 20200162227
    Abstract: A first reference signal which is referred to during demodulation of a physical control channel, and a second reference signal which is referred to during demodulation of a physical data channel are mapped in time domains in the downlink signal. The first reference signal and/or the second reference signal are/is shared by a plurality of user terminals. A demodulation/decoding unit (110) of a user terminal (20) uses a channel estimation result based on the first reference signal to demodulate and decode a physical control channel addressed to the host device. Furthermore, the demodulation/decoding unit (110) uses a downlink control signal addressed to the host device, and a channel estimation result based on the second reference signal, to demodulate and decode a physical data channel addressed to the host device.
    Type: Application
    Filed: July 10, 2017
    Publication date: May 21, 2020
    Applicant: NTT DOCOMO, INC.
    Inventors: Hideyuki Moroga, Kazuaki Takeda, Keisuke Saito, Satoshi Nagata
  • Patent number: 10635596
    Abstract: Disclosed herein is an information processing device including a host unit adapted to request data access by specifying a logical address of a secondary storage device, and a controller adapted to accept the data access request and convert the logical address into a physical address using an address conversion table to perform data access to an associated area of the secondary storage device, in which an address space defined by the address conversion table includes a coarsely granular address space that collectively associates, with logical addresses, physical addresses that are in units larger than those in which data is read.
    Type: Grant
    Filed: September 7, 2016
    Date of Patent: April 28, 2020
    Assignee: SONY INTERACTIVE ENTERTAINMENT INC.
    Inventor: Hideyuki Saito
  • Patent number: D881882
    Type: Grant
    Filed: July 5, 2018
    Date of Patent: April 21, 2020
    Assignee: SAKAI DISPLAY PRODUCTS CORPORATION
    Inventors: Hideyuki Shirai, Yoshimasa Saito
  • Patent number: D888705
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: June 30, 2020
    Assignee: SAKAI DISPLAY PRODUCTS CORPORATION
    Inventors: Yoshimasa Saito, Hideyuki Shirai
  • Patent number: D897977
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: October 6, 2020
    Assignee: SAKAI DISPLAY PRODUCTS CORPORATION
    Inventors: Yoshimasa Saito, Hideyuki Shirai