Patents by Inventor Hiroshi Yoshimura

Hiroshi Yoshimura 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: 20210124963
    Abstract: An abnormality determination apparatus is mounted on a vehicle. A person is identified in a captured image acquired from a camera that captures a range including a driver seat of the vehicle. It is determined whether a person other than the driver of the vehicle is present in an operable range set as a range in which a steering wheel of the vehicle is enabled to be operated, based on a result from identifying a person. An abnormality process assuming that the driver of the vehicle is in an abnormal state is executed in response to determining that the person other than the driver is present in the operable range.
    Type: Application
    Filed: January 6, 2021
    Publication date: April 29, 2021
    Inventors: Hiroshi MORIMOTO, Yukiyasu YOSHIMURA
  • Patent number: 10982123
    Abstract: Provided is a sealing material for multi-layered glasses, including: a polysulfide resin (A) and a polyester resin (B) which is represented by Formula (1-1): or Formula (1-2): wherein A represents a dibasic acid residue, G represents a diol residue, X1 and X2 represent a hydrogen atom or a group represented by Formula (2-1): wherein R represents an aromatic group or an aliphatic group, and X3 and X4 represent an aromatic group or an aliphatic group, n and m each represent the average number of repetitions of a repeating unit in parentheses and are each a numerical value larger than 0, and some or all A's are aromatic dibasic acid residues, and which has an aromatic dibasic acid residue content of 20 to 70% based on chemical formula weights calculated from the chemical formulae represented by [ ]N and [ ]M and also has a number average molecular weight of 400 to 5,000.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: April 20, 2021
    Assignee: DIC Corporation
    Inventors: Daiki Noro, Hiroshi Yoshimura, Yusuke Tajiri
  • Publication number: 20210111061
    Abstract: A tape mounter includes at least two storage units storing respective tape sets therein, a reader for reading information of the tape sets stored in the respective storage units from RFIDs attached to tubes around which the tape sets are wound as tape rolls, the storage units having shafts inserted in the tubes and being disposed such that they are spaced from the reader by respective different distances, a time measuring unit for measuring reading times spent until the reader receives radio waves generated and transmitted by the RFIDs and reads the information of the tape sets represented by the radio waves, a mapping table containing positions of the storage units corresponding to the respective reading times, and a recognizing section for checking the reading times against the mapping table, and recognizing the positions of the storage units and types of the tape sets.
    Type: Application
    Filed: October 2, 2020
    Publication date: April 15, 2021
    Inventor: Hiroshi YOSHIMURA
  • Patent number: 10943811
    Abstract: A tape affixing apparatus includes: a holding unit including a frame holding unit and a wafer holding portion; a feeding unit configured to feed a tape unit; a winding unit configured to wind a sheet from which a dicing tape is peeled off; a plate configured to be brought into contact with the sheet and peel the tape off from the sheet by bending the tape unit with the sheet on the inside; an affixing roller configured to affix the peeled-off tape to a frame and a wafer; and a nozzle configured to blow air so as to make the peeled-off tape conform to the affixing roller.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: March 9, 2021
    Assignee: DISCO CORPORATION
    Inventors: Masahiro Wada, Hiroshi Yoshimura, Toshiyasu Rikiishi
  • Patent number: 10892273
    Abstract: A semiconductor memory device of an embodiment includes a stacked body having a stepped portion in which a plurality of metal layers is stacked via an insulating layer, and end portions of the plurality of metal layers are formed in a stepwise manner, a plurality of columnar portions arranged in steps of the stepped portion and penetrating the stepped portion, and a band portion provided near a leading end portion of the metal layer of a lowermost step of the stepped portion, the band portion extending in a first direction along the leading end portion and dividing the stacked body and a peripheral region of the stacked body, in which a coverage of the columnar portions arranged in the lowermost step is larger than a coverage of the columnar portions arranged in an upper step adjacent to the lowermost step only in a second direction toward a region where memory cells are arranged.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: January 12, 2021
    Assignee: TOSHIBA MEMORY CORPORATION
    Inventors: Sachiyo Ito, Ken Furubayashi, Hiroshi Yoshimura
  • Patent number: 10852648
    Abstract: According to one embodiment, a mask pattern correction system includes the following configuration. A stress analysis circuitry divides a layout of a circuit pattern formed using a design mask formed in accordance with mask design data into correction regions, and acquires a displacement amount from the regions. A correction value calculation circuitry calculates a displacement correction value from the displacement amount. A correction map generation circuitry generates a correction map based on a correction value difference of the displacement correction values. A mask position correction circuitry allocates the regions to a layout of the circuit pattern, performs displacement correction of a mask pattern on the design mask by the displacement correction values, and creates a correction mask based on the displacement correction.
    Type: Grant
    Filed: September 10, 2019
    Date of Patent: December 1, 2020
    Assignee: TOSHIBA MEMORY CORPORATION
    Inventors: Kazuyuki Hino, Hiromitsu Mashita, Masahiro Miyairi, Hiroshi Yoshimura, Taiga Uno, Sachiyo Ito, Shinichirou Ooki, Kenji Shiraishi, Hirotaka Ichikawa, Yuto Takeuchi
  • Publication number: 20200251484
    Abstract: A semiconductor memory device of an embodiment includes a stacked body having a stepped portion in which a plurality of metal layers is stacked via an insulating layer, and end portions of the plurality of metal layers are formed in a stepwise manner, a plurality of columnar portions arranged in steps of the stepped portion and penetrating the stepped portion, and a band portion provided near a leading end portion of the metal layer of a lowermost step of the stepped portion, the band portion extending in a first direction along the leading end portion and dividing the stacked body and a peripheral region of the stacked body, in which a coverage of the columnar portions arranged in the lowermost step is larger than a coverage of the columnar portions arranged in an upper step adjacent to the lowermost step only in a second direction toward a region where memory cells are arranged.
    Type: Application
    Filed: June 28, 2019
    Publication date: August 6, 2020
    Applicant: TOSHIBA MEMORY CORPORATION
    Inventors: Sachiyo ITO, Ken FURUBAYASHI, Hiroshi YOSHIMURA
  • Publication number: 20200117104
    Abstract: According to one embodiment, a mask pattern correction system includes the following configuration. A stress analysis circuitry divides a layout of a circuit pattern formed using a design mask formed in accordance with mask design data into correction regions, and acquires a displacement amount from the regions. A correction value calculation circuitry calculates a displacement correction value from the displacement amount. A correction map generation circuitry generates a correction map based on a correction value difference of the displacement correction values. A mask position correction circuitry allocates the regions to a layout of the circuit pattern, performs displacement correction of a mask pattern on the design mask by the displacement correction values, and creates a correction mask based on the displacement correction.
    Type: Application
    Filed: September 10, 2019
    Publication date: April 16, 2020
    Applicant: TOSHIBA MEMORY CORPORATION
    Inventors: Kazuyuki HINO, Hiromitsu MASHITA, Masahiro MIYAIRI, Hiroshi YOSHIMURA, Taiga UNO, Sachiyo ITO, Shinichirou OOKI, Kenji SHIRAISHI, Hirotaka ICHIKAWA, Yuto TAKEUCHI
  • Publication number: 20200090976
    Abstract: A tape affixing apparatus includes: a holding unit including a frame holding unit and a wafer holding portion; a feeding unit configured to feed a tape unit; a winding unit configured to wind a sheet from which a dicing tape is peeled off; a plate configured to be brought into contact with the sheet and peel the tape off from the sheet by bending the tape unit with the sheet on the inside; an affixing roller configured to affix the peeled-off tape to a frame and a wafer; and a nozzle configured to blow air so as to make the peeled-off tape conform to the affixing roller.
    Type: Application
    Filed: September 9, 2019
    Publication date: March 19, 2020
    Inventors: Masahiro WADA, Hiroshi YOSHIMURA, Toshiyasu RIKIISHI
  • Publication number: 20200040239
    Abstract: Provided is a sealing material for multi-layered glasses, including: a polysulfide resin (A) and a polyester resin (B) which is represented by Formula (1-1): or Formula (1-2): wherein A represents a dibasic acid residue, G represents a diol residue, X1 and X2 represent a hydrogen atom or a group represented by Formula (2-1): wherein R represents an aromatic group or an aliphatic group, and X3 and X4 represent an aromatic group or an aliphatic group, n and m each represent the average number of repetitions of a repeating unit in parentheses and are each a numerical value larger than 0, and some or all A's are aromatic dibasic acid residues, and which has an aromatic dibasic acid residue content of 20 to 70% based on chemical formula weights calculated from the chemical formulae represented by [ ]N and [ ]M and also has a number average molecular weight of 400 to 5,000.
    Type: Application
    Filed: December 14, 2017
    Publication date: February 6, 2020
    Inventors: Daiki Noro, Hiroshi Yoshimura, Yusuke Taijri
  • Publication number: 20190316199
    Abstract: The present invention provides a test method and an evaluation kit for determining the risk of antithyroid drug-induced agranulocytosis. More particularly, it provides a test method for determining the risk of antithyroid drug-induced agranulocytosis, including testing susceptibility polymorphism to antithyroid drug-induced agranulocytosis, and determining the risk of antithyroid drug-induced agranulocytosis, and an evaluation kit for the risk of antithyroid drug-induced agranulocytosis, containing a polynucleotide capable of detecting susceptibility polymorphism to antithyroid drug-induced agranulocytosis.
    Type: Application
    Filed: December 3, 2018
    Publication date: October 17, 2019
    Inventors: Fumihiko Matsuda, Chikashi Terao, Takashi Akamizu, Hiroshi Yoshimura, Akira Miyauchi
  • Patent number: 10280290
    Abstract: A cellulosic ester resin modifier for producing a cellulosic ester film, which facilitates obtaining a film that remains transparent even when exposed to high-humidity and high-temperature environments, and with which it is possible to obtain a film having excellent water vapor permeability resistance, and dimensional stability against heat. The present invention also provides a cellulosic ester resin composition using the modifier, a method for producing a polarizing-plate protective film, and a liquid crystal display device, and provides a cellulosic ester resin modifier including a polyester polyol (A) having a phthalic acid residue and an aliphatic glycol residue having 2 to 3 carbon atoms in a main chain skeleton and a diester (B) having an aliphatic glycol having 2 to 3 carbon atoms and an aromatic monocarboxylic acid, in which a mass ratio of [(A)/(B)] is in a range of 90/10 to 60/40.
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: May 7, 2019
    Assignee: DIC Corporation
    Inventors: Teppei Ujihara, Miki Ota, Hiroshi Yoshimura, Yusuke Tajiri
  • Publication number: 20170363025
    Abstract: In an internal combustion engine that includes: an EGR channel that connects a portion of an exhaust channel on the upstream side of a downstream-side catalyst and a portion of an intake channel on the downstream side of both of a compressor and a throttle valve; and an EGR valve configured to open and close the EGR channel, a control apparatus is programmed, where an occurrence of a blow-through air that flows from the intake channel to the exhaust channel via the EGR channel is detected, to limit a throttle downstream pressure to reduce the overheating of the downstream-side catalyst.
    Type: Application
    Filed: June 19, 2017
    Publication date: December 21, 2017
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Masatoshi YOSHINAGA, Shinji SADAKANE, Hiroshi YOSHIMURA, Hideto WAKABAYASHI
  • Patent number: 9815973
    Abstract: The present invention has an object to provide a compound which has excellent compatibility even with a cellulose ester resin having a low acetylation degree, is capable of providing an optical film having a high Rth value and high bleed resistance, and can be suitably used as a retardation enhancer; a cellulose ester resin composition including the compound; an optical film including the resin composition; and a liquid-crystal display device including the optical film. The present invention provides an epoxy ester compound represented by the following Formula (1) (in the formula, R1 to R4 each independently represent an alkyl group having 1 to 3 carbon atoms; and A's each represent an aromatic group (a1) or an aliphatic group (a2) having 1 to 4 carbon atoms, and the average presence ratio [(a1)/(a2)] of the aromatic groups (a1) to the aliphatic groups (a2) is 99.9/0.1 to 80/20 in terms of a molar ratio).
    Type: Grant
    Filed: September 17, 2015
    Date of Patent: November 14, 2017
    Assignee: DIC CORPORATION
    Inventors: Hiroshi Yoshimura, Miki Ota, Yusuke Tajiri, Osamu Suzuki
  • Publication number: 20170321041
    Abstract: A cellulosic ester resin modifier for producing a cellulosic ester film, which facilitates obtaining a film that remains transparent even when exposed to high-humidity and high-temperature environments, and with which it is possible to obtain a film having excellent water vapor permeability resistance, and dimensional stability against heat. The present invention also provides a cellulosic ester resin composition using the modifier, a method for producing a polarizing-plate protective film, and a liquid crystal display device, and provides a cellulosic ester resin modifier including a polyester polyol (A) having a phthalic acid residue and an aliphatic glycol residue having 2 to 3 carbon atoms in a main chain skeleton and a diester (B) having an aliphatic glycol having 2 to 3 carbon atoms and an aromatic monocarboxylic acid, in which a mass ratio of [(A)/(B)] is in a range of 90/10 to 60/40.
    Type: Application
    Filed: November 10, 2015
    Publication date: November 9, 2017
    Inventors: Teppei Ujihara, Miki Ota, Hiroshi Yoshimura, Yusuke Tajiri
  • Publication number: 20170292009
    Abstract: The present invention has an object to provide a compound which has excellent compatibility even with a cellulose ester resin having a low acetylation degree, is capable of providing an optical film having a high Rth value and high bleed resistance, and can be suitably used as a retardation enhancer; a cellulose ester resin composition including the compound; an optical film including the resin composition; and a liquid-crystal display device including the optical film. The present invention provides an epoxy ester compound represented by the following Formula (1) (in the formula, R1 to R4 each independently represent an alkyl group having 1 to 3 carbon atoms; and A's each represent an aromatic group (a1) or an aliphatic group (a2) having 1 to 4 carbon atoms, and the average presence ratio [(a1)/(a2)] of the aromatic groups (a1) to the aliphatic groups (a2) is 99.9/0.1 to 80/20 in terms of a molar ratio).
    Type: Application
    Filed: September 17, 2015
    Publication date: October 12, 2017
    Inventors: Hiroshi YOSHIMURA, Miki OTA, Yusuke TAJIRI, Osamu SUZUKI
  • Patent number: 9506004
    Abstract: A slide member provided with a base, an impregnated layer, and a resin layer. The base made of metal or ceramic. The impregnated layer is defined on a surface portion of a sliding side of the base by forming a recess on the base. The resin layer impregnates the impregnated layer so as to cover a sliding side surface of the base.
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: November 29, 2016
    Assignee: DAIDO METAL COMPANY LTD.
    Inventors: Hiroichi Matsuhisa, Hiroshi Yoshimura, Makoto Shito
  • Publication number: 20160289428
    Abstract: An object of the present invention is to provide a modifying agent with which a film having a phase retardation that does not vary significantly due to variations in humidity and being highly transparent and suitable for optical applications can be produced, a resin composition including the modifying agent, an optical film produced using the composition, and a liquid crystal display apparatus including the optical film. Provided is a cellulose-ester-resin-modifying agent including a polyester resin (A) having a backbone skeleton including a structure represented by General Formula (1): (where R1 to R22 each represent a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group, or an aromatic group having 6 to 10 carbon atoms).
    Type: Application
    Filed: November 6, 2014
    Publication date: October 6, 2016
    Inventors: Miki OTA, Yusuke TAJIRI, Hiroshi YOSHIMURA
  • Publication number: 20160222453
    Abstract: The present invention provides a test method and an evaluation kit for determining the risk of antithyroid drug-induced agranulocytosis. More particularly, it provides a test method for determining the risk of antithyroid drug-induced agranulocytosis, including testing susceptibility polymorphism to antithyroid drug-induced agranulocytosis, and determining the risk of antithyroid drug-induced agranulocytosis, and an evaluation kit for the risk of antithyroid drug-induced agranulocytosis, containing a polynucleotide capable of detecting susceptibility polymorphism to antithyroid drug-induced agranulocytosis.
    Type: Application
    Filed: September 11, 2014
    Publication date: August 4, 2016
    Inventors: Fumihiko Matsuda, Chikashi Terao, Takashi Akamizu, Hiroshi Yoshimura, Akira Miyauchi
  • Publication number: 20150368429
    Abstract: There is provided a polyester modifier composition for a cellulose ester resin, including: a polyester resin produced by a reaction between a diol and 1,2-dicarboxycyclohexane. The modifier composition has a number-average molecular weight (Mn) in the range of 350 to 2,000 as measured by gel permeation chromatography (GPC). The polyester resin has a molecular weight of less than 350 constitutes 5% or less by mass of the modifier composition.
    Type: Application
    Filed: January 21, 2014
    Publication date: December 24, 2015
    Inventors: Takanori Ohtsubo, Yusuke Tajiri, Hiroshi Yoshimura