Patents by Inventor Hiroshi Hasegawa

Hiroshi Hasegawa 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: 20240411844
    Abstract: A control device for controlling a vehicle includes a travel control unit configured to provide a plurality of functions related to traveling of the vehicle, and a management unit configured to manage agreement information about whether a driver of the vehicle agrees to the vehicle using specific personal information acquired by a sensor of the vehicle. The number of functions executable in a case where the driver does not agree to use of the specific personal information out of the plurality of functions is smaller than the number of functions executable in a case where the driver agrees to the use of the specific personal information out of the plurality of functions.
    Type: Application
    Filed: June 5, 2024
    Publication date: December 12, 2024
    Inventors: Kenji OKAMURA, Hidetoshi CHIKAMORI, Kazune HASEGAWA, Tomoya TAKAYAMA, Shota HOSHAKU, Koichiro WADA, Masashi KANESAKA, Akio FUTATSUDERA, Takuma KOBAYASHI, Satoshi SADAMURA, Hiroshi AKIYAMA, Nozomu HIROSAWA
  • Patent number: 12157923
    Abstract: A high-strength hot-dip galvanized steel sheet includes a hot-dip galvanized layer on a surface of the steel sheet and has a specific component composition and a steel microstructure containing, on an area percentage basis, 90% to 100% of martensite and carbide-containing bainite in total and 0% to 10% of retained austenite, and containing prior austenite grains having an aspect ratio of 2.0 or less, in a region extending from 300 ?m to 400 ?m from the surface layer, in which the ratio of the average amount of C at 5 ?m from the surface layer to the average amount of C at 70 ?m from the surface layer is 0.2 to 0.8, and the ratio of the standard deviation of the amount of C to the average amount of C in a region extending from 300 ?m to 400 ?m from the surface layer is 0.40 or less.
    Type: Grant
    Filed: August 23, 2019
    Date of Patent: December 3, 2024
    Assignee: JFE Steel Corporation
    Inventors: Hiroshi Hasegawa, Hidekazu Minami, Tatsuya Nakagaito
  • Patent number: 12135842
    Abstract: A pen-type controller includes a pen portion having a pen shape, a grip portion that intersects an axis direction of the pen portion, and a first light emitting part disposed at an end part of the grip portion, wherein the end part is closer to the axis of the pen portion than another end part of the grip portion.
    Type: Grant
    Filed: September 21, 2023
    Date of Patent: November 5, 2024
    Assignee: Wacom Co., Ltd.
    Inventors: Hiroshi Munakata, Jun Hasegawa, Futa Imata, Hiroshi Fujioka, Yuta Sato, Kiyokazu Sakai, Ryoichi Kikuchi
  • Patent number: 12116649
    Abstract: The high-strength hot-dip galvanized steel sheet has a specific chemical composition and the following steel microstructure. In a region extending from 300 to 400 ?m from a surface layer of the steel sheet in a thickness direction of the steel sheet, the total area fraction of martensite and bainite containing carbides is 60 to 100%, and the average grain size of prior austenite is 15 ?m or less. In the region extending from 300 to 400 ?m from the surface layer of the steel sheet in the thickness direction of the steel sheet, the ratio of the height of a peak of P in an Auger electron spectrum at a position 5 nm or more from a prior-austenite grain boundary to the height of a peak of P in an Auger electron spectrum at the prior-austenite grain boundary is 0.20 or more.
    Type: Grant
    Filed: August 23, 2019
    Date of Patent: October 15, 2024
    Assignee: JFE Steel Corporation
    Inventors: Hiroshi Hasegawa, Tatsuya Nakagaito, Yuki Takeda
  • Patent number: 12105980
    Abstract: A tool for tape library hierarchical storage management. The tool determines there is available tape capacity on a tape cartridge mounted to a tape drive to migrate data from a migration queue during recall operations. The tool sends a locate end of data (EOD) command to the tape drive. The tool determines the migration queue is within a longitudinal position (LPOS) range. The tool writes data from the migration queue to the tape cartridge within the LPOS range.
    Type: Grant
    Filed: September 29, 2023
    Date of Patent: October 1, 2024
    Assignee: International Business Machines Corporation
    Inventors: Noriko Yamamoto, Hiroshi Itagaki, Tsuyoshi Miyamura, Tohru Hasegawa, Shinsuke Mitsuma, Atsushi Abe
  • Publication number: 20240319943
    Abstract: A display terminal for playing back a predetermined area of a wide-view image that is recorded, includes: a display to display a first display area and a second display area, the first display area being related to a first recording duration in which a speech is made when a first predetermined area of the wide-view image is being displayed by a first display terminal, the second display area being related to a second recording duration in which a speech is made when a second predetermined area of the wide-view image is being displayed by the first display terminal; and circuitry that receives selection of the second display area during display of a first predetermined-area image, and controls the display to display a second predetermined-area image in response to receipt of selection of the second display area.
    Type: Application
    Filed: March 14, 2024
    Publication date: September 26, 2024
    Inventors: Kyoya SAWADA, Hiroshi HINOHARA, Takeshi HOMMA, Takeshi HORIUCHI, Takashi HASEGAWA
  • Publication number: 20240323310
    Abstract: A communication terminal includes circuitry that: stores first position information of an image capturing apparatus in a memory, the first position information indicating a position of the image capturing apparatus when installed in a first time period; receives a wide-view image captured by the image capturing apparatus in a second time period and second position information of the image capturing apparatus via a network, the second position information indicating a position of the image capturing apparatus when installed in the second time period; corrects the wide-view image captured in the second time period, based on a difference between the first position information and the second position information; and causes a display to display the corrected wide-view image.
    Type: Application
    Filed: March 14, 2024
    Publication date: September 26, 2024
    Inventors: Takashi HASEGAWA, Takeshi HORIUCHI, Takeshi HOMMA, Hiroshi HINOHARA
  • Publication number: 20240305914
    Abstract: A wavelength conversion apparatus includes: a first demultiplexer wavelength-separating an optical signal having wavelengths of a first band wavelength-multiplexed into n drop signals acquired by wavelength-multiplexing optical signals of predetermined wavelengths and a through signal acquired by wavelength-multiplexing an optical signal of a wavelength being not a target of wavelength conversion; a second demultiplexer demultiplexing optical signals of the predetermined wavelengths included in the n drop signals into optical signals; n wavelength converters wavelength-converting first optical signals of wavelengths included in the optical signals into second optical signals of the second band; n first multiplexers multiplexing the wavelength-converted second optical signals, and outputting n third optical signals; and a multiplexing unit multiplexing and outputting the n third optical signals, an optical signal acquired by wavelength-multiplexing wavelengths of a second band previously wavelength-separated f
    Type: Application
    Filed: March 7, 2024
    Publication date: September 12, 2024
    Applicants: NEC Corporation, National University Corporation Tokai National Higher Education and Research System
    Inventors: Shigeyuki YANAGIMACHI, Hiroshi HASEGAWA, Daisuke SAITO, Yojiro MORI
  • Publication number: 20240289197
    Abstract: In one general embodiment, a method includes receiving, at a data storage device that performs data operations on magnetic media, a command indicating a read range of records to read. A determination is made as to whether one or more of the records within the read range is expected to cause an error. In response to determining that one or more of the records within the read range is known to cause an error, an indication indicative of the record known to cause the error is returned.
    Type: Application
    Filed: February 27, 2023
    Publication date: August 29, 2024
    Inventors: Hiroshi Itagaki, Tohru Hasegawa, Atsushi Abe, Tsuyoshi Miyamura, Noriko Yamamoto, Shinsuke Mitsuma
  • Publication number: 20240254584
    Abstract: A high-strength hot-rolled steel sheet according to the present invention has a specific chemical composition and a steel microstructure including, as main phases, 80% to 100% of martensite and bainite in terms of total area fraction. An entire area fraction of the martensite dispersed in the bainite is 2% to 20%. Among the martensite dispersed in the bainite, an area fraction of martensite each having an orientation difference of less than 15° between a crystal orientation of the martensite and a crystal orientation of at least one of bainite adjacent to the martensite is 50% or more relative to the whole martensite dispersed in the bainite.
    Type: Application
    Filed: May 13, 2022
    Publication date: August 1, 2024
    Applicant: JFE Steel Corporation
    Inventors: Hiroshi Hasegawa, Hideyuki Kimura
  • Publication number: 20240247332
    Abstract: A high-strength hot-rolled steel sheet according to the present invention has a specific chemical composition and a steel microstructure including, as main phases, 80% to 100% of martensite and bainite in terms of total area fraction. An entire area fraction of the martensite dispersed in the bainite is 2% to 20%. Among the martensite dispersed in the bainite, an area fraction of martensite each having an orientation difference of 15° or more between a crystal orientation of the martensite and a crystal orientation of at least one of bainite adjacent to the martensite is more than 50% relative to the whole martensite dispersed in the bainite. When regions surrounded by boundaries between adjacent crystals having an orientation difference of 15° or more are defined as crystal grains, an average aspect ratio of the crystal grains present in a region extending from a surface of the steel sheet to a depth of 5 ?m is 2.0 or less.
    Type: Application
    Filed: May 13, 2022
    Publication date: July 25, 2024
    Applicant: JFE Steel Corporation
    Inventors: Hiroshi Hasegawa, Hideyuki Kimura
  • Publication number: 20240243198
    Abstract: According to this present application, a reliability of a semiconductor device can be improved. The semiconductor device has a first region where a MOSFET is formed, and a second region where a temperature sensor transistor is formed. A body region is formed in a semiconductor substrate of the first region, and a base region is formed in the semiconductor substrate of the second region. A source region is formed in the body region and an emitter region is formed in the base region. A first column region is formed in the semiconductor substrate located below the body region, and a second column region is formed in the semiconductor substrate located below the base region.
    Type: Application
    Filed: January 8, 2024
    Publication date: July 18, 2024
    Inventors: Hiroshi YANAGIGAWA, Yasutaka NAKASHIBA, Kazuhisa MORI, Koichi HASEGAWA
  • Publication number: 20240226848
    Abstract: There is provided a cellulose derivative that has a high amount of a chelate adsorption group introduced, has high hydrophilicity, and is capable of efficiently recovering boron. The cellulose derivative of the present disclosure has a repeating unit represented by the following formula (1-1). In the following formula (I-1), Ra is the same as or different from each other, and is a hydroxyl group or a group represented by the following formula (a). In the following formula (a), R1 represents a hydrogen atom or a methyl group. R2 represents a hydrogen atom or a hydrocarbon group optionally having a hydroxyl group. R3 represents a hydrogen atom or a hydrocarbon group. Note that at least one of all R3 contained in the cellulose derivative is the group represented by the following formula (a).
    Type: Application
    Filed: August 16, 2021
    Publication date: July 11, 2024
    Applicants: NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY, DAICEL CORPORATION
    Inventors: Katsuhiro MAEDA, Tsuyoshi TANIGUCHI, Tatsuya NISHIMURA, Hiroya OKAMOTO, Hiroshi HASEGAWA, Asami MASHIO, Kuo Hong WONG, Motohiro TAKEKUMA, Masaru ENDO, Takashi ARAI
  • Publication number: 20240167129
    Abstract: A high-strength hot-rolled steel sheet has a chemical composition containing, by mass %, C: 0.02% to 0.23%, Si: 0.10% to 3.00%, Mn: 0.5% to 3.5%, P: 0.100% or less, S: 0.02% or less, and Al: 1.5% or less, the balance being Fe and incidental impurities, in which the total area fraction of martensite and bainite is 80% to 100%, the maximum orientation density of grains is less than 2.5 in a region extending from a position of 5 ?m to a position of 10 ?m from a surface in the thickness direction, and the maximum orientation density of grains is 2.5 or more in a region extending from a position of 50 ?m to a position of 100 ?m from the surface in the thickness direction.
    Type: Application
    Filed: March 23, 2022
    Publication date: May 23, 2024
    Applicant: JFE Steel Corporation
    Inventors: Hiroshi Hasegawa, Hideyuki Kimura, Takanori Umino, Noriaki Moriyasu
  • Publication number: 20240167114
    Abstract: A hot-rolled steel sheet has a chemical composition containing, by mass %, C: 0.10% or less, Si: 2.0% or less, Mn: 2.0% or less, P: 0.100% or less, S: 0.02% or less, Al: 1.5% or less, and O: 0.0025% or less, the balance being Fe and incidental impurities, in which a main phase is ferrite, and a maximum orientation density of grains is 2.1 or less.
    Type: Application
    Filed: March 23, 2022
    Publication date: May 23, 2024
    Applicant: JFE Steel Corporation
    Inventors: Hiroshi Hasegawa, Hideyuki Kimura, Yukio Tatara
  • Publication number: 20240158881
    Abstract: The high-strength steel sheet has a predetermined chemical composition and has a microstructure containing a specific microstructure in a surface layer region and in an inner region. The surface layer region has an average grain size of 6 ?m or less. A difference between a hardness of the surface layer region extending from the surface of the steel sheet to the position of one-tenth of the thickness of the steel sheet and a hardness of the inner region is 5% or more and 15% or less of [0.3×tensile strength (MPa)], and the steel sheet has a tensile strength of 980 MPa or more, a uniform elongation of 6% or more, and a ratio of a critical bending radius to a thickness of 1.5 or less.
    Type: Application
    Filed: March 15, 2022
    Publication date: May 16, 2024
    Applicant: JFE Steel Corporation
    Inventors: Thi Huyen Doan, Hiroshi Hasegawa, Hideyuki Kimura
  • Publication number: 20240141452
    Abstract: The high-strength steel sheet has a chemical composition with MSC value in the range of 2.7% to 3.8% by mass defined by a specific formula, wherein the high-strength steel sheet has a microstructure including specific microstructures in a surface layer region extending from the surface of the steel sheet to a depth of 100 ?m and in an inner region other than the surface layer region. The high-strength steel sheet has the maximum height of the surface roughness of 30 ?m or less, a tensile strength of 980 MPa or more, a uniform elongation of 6% or more, and a ratio of 107-cycle plane bending fatigue strength to tensile strength (fatigue limit ratio) of 0.45 or more.
    Type: Application
    Filed: March 15, 2022
    Publication date: May 2, 2024
    Applicant: JFE Steel Corporation
    Inventors: Thi Huyen Doan, Hiroshi Hasegawa, Hideyuki Kimura
  • Patent number: 11938565
    Abstract: The laser welding device includes a laser transmission window and a gas injection nozzle. The gas injection nozzle includes an optical path hole and an injection unit that injects an inert gas for shielding metal vapor into the optical path hole toward an irradiation direction side and an optical axis side of a laser beam.
    Type: Grant
    Filed: December 4, 2019
    Date of Patent: March 26, 2024
    Assignee: AISIN FUKUI CORPORATION
    Inventors: Kouji Takemoto, Kazuyoshi Miyamoto, Tomoaki Yoshida, Daichi Sumimori, Hiroshi Hasegawa
  • Patent number: 11921140
    Abstract: There is provided a test apparatus that measures transmission characteristics or reception characteristics of a DUT having an antenna under test, and includes an anechoic box, a posture changeable mechanism 56, a first test antenna 6a and a second test antenna 6b, for measuring the transmission characteristics or the reception characteristics of the DUT, a reflector that reflects a radio signal radiated by the first test antenna and converts the radio signal into a plane wave radio signal, and a movable antenna mechanism 60 that moves a position of the second test antenna such that the radio signal is transmitted to or received from the DUT installed in a far field at a plurality of angles of arrival, with reference to a radio-wave arrival direction from the first test antenna.
    Type: Grant
    Filed: May 16, 2022
    Date of Patent: March 5, 2024
    Assignee: ANRITSU CORPORATION
    Inventors: Tomohiko Maruo, Hiroshi Hasegawa
  • Patent number: 11906288
    Abstract: A three-dimensional shape measuring method includes: projecting a first grid pattern based on a first light and a first full pattern based on a second light onto a target object, the first light and the second light being lights of two colors included in three primary colors of light; picking up, by a three-color camera, an image of the first grid pattern and the first full pattern projected on the target object, and acquiring a first picked-up image based on the first light and a second picked-up image based on the second light; and calculating height information of the target object, using the first picked-up image, and calculating position information of the target object, using the second picked-up image.
    Type: Grant
    Filed: September 15, 2021
    Date of Patent: February 20, 2024
    Assignee: SEIKO EPSON CORPORATION
    Inventors: Shuji Narimatsu, Hirosada Horiguchi, Hiroshi Hasegawa