Patents by Inventor Yoshiaki Tanaka

Yoshiaki Tanaka 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: 20250037912
    Abstract: This non-oriented electrical steel sheet includes a base material having a chemical composition containing, by mass %, C: 0 to 0.0050%, Si: 3.8 to 4.9%, Mn: 0.05 to 1.20%, sol. Al: more than 0.02% and 0.50% or less, P: 0 to 0.030%, S: 0 to 0.0030%, N: 0 to 0.0030%, Ti: 0% or more and less than 0.0050%, Nb: 0% or more and less than 0.0050%, Zr: 0% or more and less than 0.0050%, V: 0% or more and less than 0.0050%, Cu: 0% or more and less than 0.200%, Ni: 0% or more and less than 0.500%, Sn: 0 to 0.100%, Sb: 0 to 0.100%, and the balance: Fe and impurities, wherein the non-oriented electrical steel sheet satisfies [4.3?Si+sol. Al+0.5×Mn?5.0], [B50(0°)?B50(45°)?0.16], and [B50(0°)+2×B50(45°)+B50(90°)/4?1.57], and has tensile strength of 580 MPa or greater.
    Type: Application
    Filed: February 17, 2022
    Publication date: January 30, 2025
    Applicant: NIPPON STEEL CORPORATION
    Inventors: Hiroyoshi YASHIKI, Yoshiaki NATORI, Kazutoshi TAKEDA, Ichiro TANAKA, Yoshihiro ARITA, Hiroki HORI, Wataru OHASHI
  • Publication number: 20250034524
    Abstract: The invention provides microglial cell comprising cortical organoid cultures, methods of generating the same and methods of use thereof for identifying therapeutic agents.
    Type: Application
    Filed: December 1, 2022
    Publication date: January 30, 2025
    Inventors: In-Hyun Park, Bilal Cakir, Yoshiaki Tanaka
  • Publication number: 20250030383
    Abstract: A power amplification module includes a carrier amplifier circuit; a carrier bias circuit that supplies a bias to the carrier amplifier circuit; a peak amplifier circuit; and a peak bias circuit that includes a first transistor having a collector or a drain connected to a reference potential and that supplies a bias to the peak amplifier circuit from an emitter or a source of the first transistor. The peak bias circuit is electrically connected to a current output circuit that outputs a predetermined current from the emitter or the source of the first transistor.
    Type: Application
    Filed: October 8, 2024
    Publication date: January 23, 2025
    Inventors: Satoshi TANAKA, Hideyuki SATO, Yoshiaki SUKEMORI
  • Publication number: 20250030045
    Abstract: A solid electrolyte material of the present disclosure comprises Li, M, O, and X, wherein M is at least one selected from the group consisting of Nb and Ta, and X is at least one selected from the group consisting of F, Cl, Br, and I. The solid electrolyte material contains columnar crystals. The average of aspect ratios (L/W) of the length (L) and the width (W) of the columnar crystals is 5 or more, and the average length is 20 ?m or less. A battery of the present disclosure includes a positive electrode, a negative electrode, and an electrolyte layer disposed between the positive electrode and the negative electrode. At least one selected from the group consisting of the positive electrode, the negative electrode, and the electrolyte layer contains the solid electrolyte material according to the present disclosure.
    Type: Application
    Filed: October 2, 2024
    Publication date: January 23, 2025
    Inventors: TAKASHI KUBO, KAZUFUMI MIYATAKE, YOSHIAKI TANAKA, RYUHEI KATAYAMA, AKINOBU MIYAZAKI
  • Patent number: 12204004
    Abstract: A magnetic field detection device includes a base, a first yoke, and a magneto-resistive effect element. The first yoke is provided on the base, and includes first and second principal surfaces each extending along a first plane, and a first end surface coupling the first and second principal surfaces. The magneto-resistive effect element is provided on the base, and includes a magnetization free layer disposed at a position overlapped with the first yoke in a first direction along the first plane. The first end surface includes an inverted tapered surface inclined relative to the first plane and extending closer to a center point of the magnetization free layer as being away from the base in a second direction orthogonal to the first plane. A distance from the center point to a first edge is shorter than a distance from the center point to a second edge.
    Type: Grant
    Filed: August 31, 2023
    Date of Patent: January 21, 2025
    Assignee: TDK CORPORATION
    Inventors: Yoshiaki Tanaka, Tetsuya Hiraki, Kazuya Watanabe, Suguru Watanabe
  • Publication number: 20250023095
    Abstract: The solid electrolyte material of the present disclosure is a solid electrolyte material including Li, M, O, and X. Here, M is at least one selected from the group consisting of Nb and Ta, X is at least one selected from the group consisting of F, Cl, Br, and I, and the solid electrolyte material has a specific surface area of greater than 7.5 m2/g. The battery of the present disclosure includes a positive electrode, a negative electrode, and an electrolyte layer arranged between the positive electrode and the negative electrode. At least one of the positive electrode, the negative electrode, and the electrolyte layer contains the solid electrolyte material of the present disclosure.
    Type: Application
    Filed: September 28, 2024
    Publication date: January 16, 2025
    Inventors: TAKASHI KUBO, KAZUFUMI MIYATAKE, YOSHIAKI TANAKA, RYUHEI KATAYAMA, AKINOBU MIYAZAKI
  • Publication number: 20250015348
    Abstract: The solid electrolyte material of the present disclosure comprises Li, M, O, X, and H. Here, M is at least one selected from the group consisting of Nb and Ta, X is at least one selected from the group consisting of F, Cl, Br, and I, and the molar ratio of H to M is greater than 0.08 and 1.50 or less. The battery of the present disclosure includes a positive electrode, a negative electrode, and an electrolyte layer provided between the positive electrode and the negative electrode. At least one selected from the group consisting of the positive electrode, the negative electrode, and the electrolyte layer contains the solid electrolyte material of the present disclosure.
    Type: Application
    Filed: September 23, 2024
    Publication date: January 9, 2025
    Inventors: TAKASHI KUBO, KAZUFUMI MIYATAKE, YOSHIAKI TANAKA, AKINOBU MIYAZAKI
  • Publication number: 20250015291
    Abstract: A positive electrode material of the present disclosure comprises a positive electrode active material, a first solid electrolyte, and a second solid electrolyte. The first solid electrolyte consists of Li, M1, and X1. The second solid electrolyte consists of Li, M2, O, and X2. M1 is at least one selected from the group consisting of Al, Ti, and Zr. M2 is at least one selected from Group 5 elements. X1 and X2 are each independently at least one selected from the group consisting of F, Cl, Br, and I and comprise F.
    Type: Application
    Filed: September 20, 2024
    Publication date: January 9, 2025
    Inventors: KEITA MIZUNO, YOSHIAKI TANAKA, AKIHIRO SAKAI
  • Publication number: 20250015286
    Abstract: An oxyhalide material of the present disclosure contains Li, M, O, and X. M is at least two selected from Group 5 elements. X is at least one selected from the group consisting of F, Cl, Br, and I. The oxyhalide material of the present disclosure shows a reversible oxidation-reduction reaction. In an X-ray diffraction pattern obtained by X-ray diffraction measurement on the oxyhalide material using Cu-K? radiation, at least one peak is present in a first range, and (A) or (B) below is satisfied: (A) No peak is present in a second range. (B) At least one peak is present in the second range, and a ratio of intensity Ip1 of a peak with the highest intensity present in the first range to intensity Ip2 of a peak with the highest intensity present in the second range Ip1/Ip2 is larger than 5.
    Type: Application
    Filed: September 20, 2024
    Publication date: January 9, 2025
    Inventors: KEITA MIZUNO, YOSHIAKI TANAKA, AKIHIRO SAKAI
  • Publication number: 20240413393
    Abstract: A solid electrolyte material of the present disclosure includes Li, M, A, and X. M is at least one selected from the group consisting of Nb, Ta, and Zr. A is at least one selected from the group consisting of O and S. X is at least one selected from the group consisting of F, Cl, Br, and I. The solid electrolyte material of the present disclosure has a Young's modulus of less than 23 GPa. A battery of the present disclosure includes a positive electrode, a negative electrode, and a solid electrolyte layer disposed between the positive electrode and the negative electrode, and at least one selected from the group consisting of the positive electrode, the negative electrode, and the electrolyte layer contains the solid electrolyte material of the present disclosure.
    Type: Application
    Filed: August 23, 2024
    Publication date: December 12, 2024
    Inventors: YOSHIAKI TANAKA, YOHEI HAYASHI, KEITA MIZUNO
  • Publication number: 20240413394
    Abstract: A solid electrolyte material includes a solid electrolyte and an oxide material. The solid electrolyte includes Li, M, O, and X. M is at least one selected from the group consisting of Nb, Ta, and Zr. X is at least one selected from the group consisting of F, Cl, Br, and I. The oxide material includes at least one selected from the group consisting of oxides of divalent metal elements and oxides of trivalent metal elements. The mass proportion of the oxide material to the solid electrolyte is 1% or more and 50% or less. A battery includes a positive electrode, a negative electrode, and a solid electrolyte layer disposed between the positive electrode and the negative electrode, and at least one selected from the group consisting of the positive electrode, the negative electrode, and the electrolyte layer contains the above solid electrolyte material.
    Type: Application
    Filed: August 23, 2024
    Publication date: December 12, 2024
    Inventors: YOSHIAKI TANAKA, TAKASHI KUBO, KEITA MIZUNO
  • Patent number: 12159734
    Abstract: A wiring member includes a sheet, a first wire-like transmission member fixed to the sheet, and a second wire-like transmission member having lower rigidity than the first wire-like transmission member and fixed to the sheet. An intersection part of the first wire-like transmission member and the second wire-like transmission member is provided on the sheet, and the first wire-like transmission member is located closer to a side of the sheet than the second wire-like transmission member in the intersection part.
    Type: Grant
    Filed: March 3, 2021
    Date of Patent: December 3, 2024
    Assignee: SUMITOMO WIRING SYSTEMS, LTD.
    Inventors: Yoshiaki Tanaka, Masaki Mizushita, Jun Yamasaki
  • Patent number: 12136505
    Abstract: A wiring member includes: a sheet; a plurality of first wire-like transmission members disposed on the sheet; and at least one second wire-like transmission member intersecting with at least two of the plurality of first wire-like transmission members. A length dimension of the first intersection section where the second wire-like transmission member intersects with each of at least two of the plurality of first wire-like transmission members is larger than a maximum fixation interval except for the first intersection section in a fixation interval of the second wire-like transmission member. The second wire-like transmission member is located closer to a side of the sheet in relation to at least two of the plurality of first wire-like transmission members in the first intersection section.
    Type: Grant
    Filed: May 7, 2021
    Date of Patent: November 5, 2024
    Assignee: SUMITOMO WIRING SYSTEMS, LTD.
    Inventors: Jun Yamasaki, Masaki Mizushita, Yoshiaki Tanaka
  • Patent number: 12113166
    Abstract: A battery is equipped with a positive electrode, a first electrolyte layer, a second electrolyte layer, and a negative electrode arranged in this order, in which the first electrolyte layer contains a first solid electrolyte material, the second electrolyte layer contains a second solid electrolyte material different from the first solid electrolyte material, the first solid electrolyte material is represented by chemical formula (1): Li?M?O?V? where ?, ?, ?, and ? are all greater than 0, M is at least one element selected from the group consisting of metal elements other than Li, and metalloids, X is at least one element selected from the group consisting of Cl, Br, and I, and a reduction potential of the second solid electrolyte material is lower than a reduction potential of the first solid electrolyte material.
    Type: Grant
    Filed: December 9, 2021
    Date of Patent: October 8, 2024
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Yoshiaki Tanaka, Izuru Sasaki, Tetsuya Asano, Akihiro Sakai
  • Patent number: 12080846
    Abstract: The present disclosure provides solid electrolyte materials having high lithium ion conductivity. A solid electrolyte material according to the present disclosure consists essentially of Li, M, O, and X. M is at least one element selected from the group consisting of Nb and Ta. X is at least one element selected from the group consisting of Cl, Br, and I.
    Type: Grant
    Filed: April 21, 2021
    Date of Patent: September 3, 2024
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Yoshiaki Tanaka, Akihiro Sakai, Tetsuya Asano, Akinobu Miyazaki
  • Patent number: 12068453
    Abstract: A solid electrolyte material according to the present disclosure consists essentially of Li, M, O, and X. M is at least one element selected from the group consisting of Nb and Ta, and X is at least one element selected from the group consisting of Cl, Br, and I.
    Type: Grant
    Filed: April 19, 2021
    Date of Patent: August 20, 2024
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Yoshiaki Tanaka, Koki Ueno, Tetsuya Asano, Akihiro Sakai
  • Patent number: 12057549
    Abstract: A solid electrolyte material comprises a crystal structure including a structure framework and an ion-conductive species. The structure framework has a one-dimensional chain. In the one-dimensional chain, a plurality of polyhedrons are linearly connected to each other while sharing a corner, and each of the plurality of polyhedrons contains at least one type of cation and at least one type of anion.
    Type: Grant
    Filed: June 4, 2021
    Date of Patent: August 6, 2024
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Koki Ueno, Yoshiaki Tanaka, Kazuhide Ichikawa, Tetsuya Asano, Akihiro Sakai
  • Patent number: 12052237
    Abstract: In a display system according to the present disclosure, a server device includes an authentication processor that authenticates a user for use of a file, based on authentication information of the user input at a user terminal and an access information generator that generates first access information for accessing the file if the user is authenticated by the authentication processor for use of the file, and a display device includes a file acquirer that acquires the file from the server device, based on the first access information generated by the access information generator, and a display processor that displays the file acquired by the file acquirer, on the display.
    Type: Grant
    Filed: May 19, 2023
    Date of Patent: July 30, 2024
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Shinsuke Murata, Yoshiaki Tanaka, Akinori Ohnishi
  • Publication number: 20240230751
    Abstract: A semiconductor device making it easy to detect disconnection in source wires and achieving a reduction in resistance and an inspection method for the semiconductor device are provided. A semiconductor device according to the present embodiment includes: a lead frame; a semiconductor chip on the lead frame; a source pad provided in the semiconductor chip; a plurality of source wires connected to the source pad; a disconnection detection wire connected to the source pad; source terminals connected to the plurality of source wires; and a disconnection detection terminal connected to the disconnection detection wire. One end of the disconnection detection wire is positioned in vicinity of a corner of the source pad closer to the disconnection detection terminal side.
    Type: Application
    Filed: September 20, 2023
    Publication date: July 11, 2024
    Inventors: Yoshiaki TANAKA, Kouji NAKAJIMA
  • Publication number: 20240133944
    Abstract: A semiconductor device making it easy to detect disconnection in source wires and achieving a reduction in resistance and an inspection method for the semiconductor device are provided. A semiconductor device according to the present embodiment includes: a lead frame; a semiconductor chip on the lead frame; a source pad provided in the semiconductor chip; a plurality of source wires connected to the source pad; a disconnection detection wire connected to the source pad; source terminals connected to the plurality of source wires; and a disconnection detection terminal connected to the disconnection detection wire. One end of the disconnection detection wire is positioned in vicinity of a corner of the source pad closer to the disconnection detection terminal side.
    Type: Application
    Filed: September 19, 2023
    Publication date: April 25, 2024
    Inventors: Yoshiaki TANAKA, Kouji NAKAJIMA