Patents by Inventor Yuji Hashimoto

Yuji Hashimoto 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: 11118304
    Abstract: A clothes dryer comprises a drum to stir clothes accommodated therein, an exhaust duct configured to discharge air inside the drum, a lint removing device including a filter to remove lint in air discharged to the exhaust duct, and a foreign-substance separating plate installed between the exhaust duct and the lint removing device to separate solid foreign substances in the air discharged to the exhaust duct.
    Type: Grant
    Filed: January 22, 2018
    Date of Patent: September 14, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Shigenori Hato, Toshifumi Hashimoto, Yuji Aoshima, Hitoshi Minai
  • Publication number: 20210057241
    Abstract: According to one embodiment, a semiconductor manufacturing device includes a chemical solution preparation tank configured to prepare a solution; a chamber configured to discharge the chemical solution prepared at the chemical solution preparation tank to a substrate; a pressure sensor configured to measure a pressure inside the chemical solution preparation tank; and a variable opening valve arranged between the chemical solution preparation tank and an exhaust pipe.
    Type: Application
    Filed: July 29, 2020
    Publication date: February 25, 2021
    Applicant: Kioxia Corporation
    Inventors: Yuji HASHIMOTO, Shinsuke Muraki, Hiroaki Yamada
  • Patent number: 10910236
    Abstract: In one embodiment, a semiconductor manufacturing apparatus includes a liquid supplier configured to supply liquid to a film on a substrate and cause a substance to dissolve from the film in the liquid. The apparatus further includes a first channel configured to recover the liquid supplied to the film and feed the liquid again to the liquid supplier, and a second channel configured to drain the liquid supplied to the film. The apparatus further includes a first switching module configured to switch a discharge destination of the liquid supplied to the film between the first and second channels, and a second switching module configured to switch between supplementing and not supplementing the first channel with new liquid. The apparatus further includes a controller configured to control the first and second switching modules to adjust concentration of the substance in the liquid to be supplied to the film.
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: February 2, 2021
    Assignee: TOSHIBA MEMORY CORPORATION
    Inventors: Shinsuke Muraki, Hiroaki Yamada, Yuji Hashimoto
  • Patent number: 10844993
    Abstract: An electric-resistance-welded stainless clad steel pipe or tube that is excellent in both the fracture property of the weld and the corrosion resistance of the pipe or tube inner surface as electric resistance welded without additional welding treatment such as weld overlaying after electric resistance welding is provided. An electric-resistance-welded stainless clad steel pipe or tube comprises: an outer layer of carbon steel or low-alloy steel; and an inner layer of austenitic stainless steel having a predetermined chemical composition, wherein a flatness value h/D in a 90° flattening test in accordance with JIS G 3445 is less than 0.3, and a pipe or tube inner surface has no crack in a sulfuric acid-copper sulfate corrosion test in accordance with ASTM A262-10, Practice E, where h is a flattening crack height (mm), and D is a pipe or tube outer diameter (mm).
    Type: Grant
    Filed: March 26, 2020
    Date of Patent: November 24, 2020
    Assignee: JFE STEEL CORPORATION
    Inventors: Shinsuke Ide, Atsushi Matsumoto, Yuji Hashimoto, Takatoshi Okabe
  • Patent number: 10787720
    Abstract: An electric resistance welded steel pipe manufactured by performing electric resistance welding on the steel pipe. The steel pipe having a chemical composition including by mass %, C: 0.20% to 0.40%, Si: 0.1% to 1.0%, Mn: 0.1% to 2.0%, Al: 0.01% to 0.10%, Cr: 0.01% to 0.5%, Ti: 0.01% to 0.05%, B: 0.0005% to 0.005%, Ca: 0.0001% to 0.0050%, N: 0.0050% or less, and Fe and inevitable impurities. Additionally, the steel pipe having a microstructure in which each of amounts of TiS particles, having a particle size of 10 ?m or more, and MnS particles, having a particle size of 10 ?m or more, are decreased to 0.1% or less in terms of cleanliness. The steel pipe having excellent fatigue resistance, exhibiting a high strength, and having an average grain size of prior austenite grains of 50 ?m or less when subjected to cold forming followed by quenching and tempering treatments.
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: September 29, 2020
    Assignee: JFE STEEL CORPORATION
    Inventors: Masatoshi Aratani, Kenichi Iwazaki, Shinsaku Kokubo, Yuji Hashimoto
  • Publication number: 20200273726
    Abstract: A substrate treatment apparatus according to an embodiment includes a treatment tank, a container, a measuring instrument, and a controller. The treatment tank stores a chemical solution to treat a substrate. The container contains a liquid including ammonia from which a gas discharged from the treatment tank is gas-liquid separated. The measuring instrument measures an amount of the ammonia included in the liquid over time. The controller controls the treatment of the substrate based on the amount of the ammonia.
    Type: Application
    Filed: August 22, 2019
    Publication date: August 27, 2020
    Applicant: TOSHIBA MEMORY CORPORATION
    Inventors: Satoshi NAKAOKA, Katsuhiro SATO, Hiroaki ASHIDATE, Shinsuke MURAKI, Yuji HASHIMOTO
  • Patent number: 10724670
    Abstract: An electric-resistance-welded stainless clad steel pipe or tube that is excellent in both the fracture property of the weld and the corrosion resistance of the pipe or tube inner surface as electric resistance welded without additional welding treatment such as weld overlaying after electric resistance welding is provided. An electric-resistance-welded stainless clad steel pipe or tube comprises: an outer layer of carbon steel or low-alloy steel; and an inner layer of austenitic stainless steel having a predetermined chemical composition, wherein a flatness value h/D in a 90° flattening test in accordance with JIS G 3445 is less than 0.3, and a pipe or tube inner surface has no crack in a sulfuric acid-copper sulfate corrosion test in accordance with ASTM A262-10, Practice E, where h is a flattening crack height (mm), and D is a pipe or tube outer diameter (mm).
    Type: Grant
    Filed: April 19, 2017
    Date of Patent: July 28, 2020
    Assignee: JFE STEEL CORPORATION
    Inventors: Shinsuke Ide, Atsushi Matsumoto, Yuji Hashimoto, Takatoshi Okabe
  • Publication number: 20200225835
    Abstract: A portable terminal device has enclosures with a movable portion, a display section that displays visible information showing an operation target area, and a touch sensor that detects a position on a display screen of the display section touched by a user's finger, or the like. A shape detection section detects a change in the shape of the enclosure; an input operation management section manages a position detected by the touch sensor and an operation target area of each of pieces of visible information displayed on the display section in an associated manner; and a display control section automatically makes a change to at least display positions of the respective pieces of visible information about the operation target displayed on the display section in accordance with a change in shape of the enclosure detected by the shape detection section.
    Type: Application
    Filed: March 31, 2020
    Publication date: July 16, 2020
    Applicant: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
    Inventors: Tomohiro ISHIHARA, Kazumasa GOMYO, Satoshi IINO, Yuji HASHIMOTO
  • Publication number: 20200224813
    Abstract: An electric-resistance-welded stainless clad steel pipe or tube that is excellent in both the fracture property of the weld and the corrosion resistance of the pipe or tube inner surface as electric resistance welded without additional welding treatment such as weld overlaying after electric resistance welding is provided. An electric-resistance-welded stainless clad steel pipe or tube comprises: an outer layer of carbon steel or low-alloy steel; and an inner layer of austenitic stainless steel having a predetermined chemical composition, wherein a flatness value h/D in a 90° flattening test in accordance with JIS G 3445 is less than 0.3, and a pipe or tube inner surface has no crack in a sulfuric acid-copper sulfate corrosion test in accordance with ASTM A262-10, Practice E, where h is a flattening crack height (mm), and D is a pipe or tube outer diameter (mm).
    Type: Application
    Filed: March 26, 2020
    Publication date: July 16, 2020
    Applicant: JFE STEEL CORPORATION
    Inventors: Shinsuke IDE, Atsushi MATSUMOTO, Yuji HASHIMOTO, Takatoshi OKABE
  • Patent number: 10684755
    Abstract: A portable terminal device has enclosures with a movable portion, a display section that displays visible information showing an operation target area, and a touch sensor that detects a position on a display screen of the display section touched by a user's finger, or the like. A shape detection section detects a change in the shape of the enclosure; an input operation management section manages a position detected by the touch sensor and an operation target area of each of pieces of visible information displayed on the display section in an associated manner; and a display control section automatically makes a change to at least display positions of the respective pieces of visible information about the operation target displayed on the display section in accordance with a change in shape of the enclosure detected by the shape detection section.
    Type: Grant
    Filed: August 7, 2014
    Date of Patent: June 16, 2020
    Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
    Inventors: Tomohiro Ishihara, Kazumasa Gomyo, Satoshi Iino, Yuji Hashimoto
  • Publication number: 20200090960
    Abstract: In one embodiment, a semiconductor manufacturing apparatus includes a liquid supplier configured to supply liquid to a film on a substrate and cause a substance to dissolve from the film in the liquid. The apparatus further includes a first channel configured to recover the liquid supplied to the film and feed the liquid again to the liquid supplier, and a second channel configured to drain the liquid supplied to the film. The apparatus further includes a first switching module configured to switch a discharge destination of the liquid supplied to the film between the first and second channels, and a second switching module configured to switch between supplementing and not supplementing the first channel with new liquid. The apparatus further includes a controller configured to control the first and second switching modules to adjust concentration of the substance in the liquid to be supplied to the film.
    Type: Application
    Filed: March 7, 2019
    Publication date: March 19, 2020
    Applicant: TOSHIBA MEMORY CORPORATION
    Inventors: Shinsuke MURAKI, Hiroaki YAMADA, Yuji HASHIMOTO
  • Patent number: 10564828
    Abstract: A portable terminal apparatus includes an enclosure and a display attached to the enclosure and displaying at least part of a communication address and a Web page that is addressable by the communication address. An input that receives inputs from an user and a processor operates the Web page according with the inputs received through the input, wherein the communication address is displayed on an upper portion of the Web page, and the processor shifts the Web page along with the communication address downward when receiving a predetermined input.
    Type: Grant
    Filed: March 13, 2015
    Date of Patent: February 18, 2020
    Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
    Inventors: Tomohiro Ishihara, Kazumasa Gomyo, Satoshi Iino, Yuji Hashimoto
  • Patent number: 10457372
    Abstract: A propulsion device for a ship capable of preventing idling of a propeller without any limitation on the type of clutch. The propulsion device includes: a forward and reverse switching clutch for transmitting the driving power from an input shaft to a forward gear or a reverse gear; a forward one-way clutch, disposed between the input shaft and the forward gear, for connecting the forward gear and the input shaft when the forward gear is rotated at a higher speed than that of the input shaft; and a reverse one-way clutch, disposed between the input shaft and the reverse gear, for connecting the reverse gear and the input shaft when the reverse gear is rotated at a higher speed than that of the input shaft.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: October 29, 2019
    Assignee: YANMAR CO., LTD.
    Inventor: Yuji Hashimoto
  • Publication number: 20190219218
    Abstract: An electric-resistance-welded stainless clad steel pipe or tube that is excellent in both the fracture property of the weld and the corrosion resistance of the pipe or tube inner surface as electric resistance welded without additional welding treatment such as weld overlaying after electric resistance welding is provided. An electric-resistance-welded stainless clad steel pipe or tube comprises: an outer layer of carbon steel or low-alloy steel; and an inner layer of austenitic stainless steel having a predetermined chemical composition, wherein a flatness value h/D in a 90° flattening test in accordance with JIS G 3445 is less than 0.3, and a pipe or tube inner surface has no crack in a sulfuric acid-copper sulfate corrosion test in accordance with ASTM A262-13, Practice E, where h is a flattening crack height (mm), and D is a pipe or tube outer diameter (mm).
    Type: Application
    Filed: April 19, 2017
    Publication date: July 18, 2019
    Applicant: JFE STEEL CORPORATION
    Inventors: Shinsuke IDE, Atsushi MATSUMOTO, Yuji HASHIMOTO, Takatoshi OKABE
  • Publication number: 20190016432
    Abstract: A propulsion device for a ship capable of preventing idling of a propeller without any limitation on the type of clutch. The propulsion device includes: a forward and reverse switching clutch (17) for transmitting the driving power from an input shaft (11) to a forward gear (13A) or a reverse gear (13B); a forward one-way clutch (18A), disposed between the input shaft (11) and the forward gear (13A), for connecting the forward gear (13A) and the input shaft (11) when the forward gear (13A) is rotated at a higher speed than that of the input shaft (11); and a reverse one-way clutch (18B), disposed between the input shaft (11) and the reverse gear (13B), for connecting the reverse gear (13B) and the input shaft (11) when the reverse gear (13B) is rotated at a higher speed than that of the input shaft (11).
    Type: Application
    Filed: December 21, 2016
    Publication date: January 17, 2019
    Applicant: Yanmar Co., Ltd.
    Inventor: Yuji HASHIMOTO
  • Patent number: 10147619
    Abstract: A substrate treatment apparatus according to an embodiment includes a treatment part, a cyclic path, a heater, and a first injector. The treatment part is supplied with an etchant containing phosphoric acid and a silica deposition suppressor, and brings a substrate having a silicon nitride film on a surface thereof into contact with the etchant to remove the silicon nitride film from the substrate. The cyclic path circulates the etchant in the treatment part. The heater heats the etchant. The first injector is provided on the cyclic path, and injects the silica deposition suppressor into the etchant.
    Type: Grant
    Filed: August 23, 2016
    Date of Patent: December 4, 2018
    Assignee: TOSHIBA MEMORY CORPORATION
    Inventors: Katsuhiro Sato, Kaori Deura, Yoshinori Kitamura, Takahiro Terada, Yoshihiro Ogawa, Yuji Hashimoto, Masaaki Hirakawa, Yukako Murakami, Hideaki Hirabayashi
  • Publication number: 20180305780
    Abstract: An electric resistance welded steel pipe manufactured by performing electric resistance welding on the steel pipe. The steel pipe having a chemical composition including by mass %, C: 0.20% to 0.40%, Si: 0.1% to 1.0%, Mn: 0.1% to 2.0%, Al: 0.01% to 0.10%, Cr: 0.01% to 0.5%, Ti: 0.01% to 0.05%, B: 0.0005% to 0.005%, Ca: 0.0001% to 0.0050%, N: 0.0050% or less, and Fe and inevitable impurities. Additionally, the steel pipe having a microstructure in which each of amounts of TiS particles, having a particle size of 10 ?m or more, and MnS particles, having a particle size of 10 ?m or more, are decreased to 0.1% or less in terms of cleanliness. The steel pipe having excellent fatigue resistance, exhibiting a high strength, and having an average grain size of prior austenite grains of 50 ?m or less when subjected to cold forming followed by quenching and tempering treatments.
    Type: Application
    Filed: August 26, 2016
    Publication date: October 25, 2018
    Applicant: JFE STEEL CORPORATION
    Inventors: Masatoshi ARATANI, Kenichi IWAZAKI, Shinsaku KOKUBO, Yuji HASHIMOTO
  • Publication number: 20180243809
    Abstract: Provided are an electric resistance welded stainless clad steel manufactured by forming a hot-rolled steel strip of clad steel including low-carbon low-alloy steel and stainless steel into a cylindrical shape, and electric resistance welding the edges of the hot-rolled steel strip, characterized in that the flattening characteristic of an electric resistance weld, as-welded, satisfies the formula h/D<0.3, wherein h is the flattened height at fracture (mm) and D is the outer diameter of the pipe (mm), and a method of manufacturing the same.
    Type: Application
    Filed: February 18, 2016
    Publication date: August 30, 2018
    Applicant: JFE STEEL CORPORATION
    Inventors: Takatoshi Okabe, Sota Goto, Yuji Hashimoto, Yasushi Kato, Atsushi Matsumoto, Shinsuke Ide, Hiroki Ota
  • Patent number: 9934084
    Abstract: A dump management apparatus having a memory; and a processor that executes a process including: selecting, in response to receiving a notification of an occurrence of a failure from a failure node of a parallel computer having a plurality of nodes, a plurality of nodes that are not scheduled to execute a job within at least a first time needed to perform dump processing of a memory of the failure node and have a memory capacity needed to perform the dump processing as dump-processing target nodes from among a plurality of nodes within a reference range near the failure node; selecting the dump-processing target nodes with a first priority according to which a plurality of adjacent nodes are preferentially selected as a candidate over a plurality of dispersing nodes from among candidates for the dump-processing target nodes; and causing the failure node to transfer a dump file inside the memory of the failure node to memories of the dump-processing target nodes.
    Type: Grant
    Filed: April 28, 2016
    Date of Patent: April 3, 2018
    Assignee: FUJITSU LIMITED
    Inventor: Yuji Hashimoto
  • Patent number: 9819018
    Abstract: There is provided a lithium ion secondary battery with a high capacity and having excellent cycle characteristics. The lithium ion secondary battery, including a positive electrode, a negative electrode, a separator and a nonaqueous electrolyte liquid. Here, the positive electrode comprises a positive electrode material in which a surface of particles of a positive electrode active material is coated with an Al-containing oxide. The Al-containing oxide has an average coating thickness of 5 to 50 nm. The positive electrode active material contained in the positive electrode material comprises a lithium cobalt oxide comprising Co and at least one kind of an element M1 selected from the group consisting of Mg, Zr, Ni, Mn, Ti and Al. The negative electrode comprises a material S including SiOx (0.5?x?1.
    Type: Grant
    Filed: May 31, 2016
    Date of Patent: November 14, 2017
    Assignee: HITACHI MAXELL, LTD.
    Inventors: Tomohito Sekiya, Hiroshi Abe, Akira Inaba, Susumu Yoshikawa, Yuji Hashimoto, Seiji Ishizawa, Toshihiro Abe