Patents by Inventor Takahiro MORIKI

Takahiro MORIKI 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: 20210110963
    Abstract: Disclosed herein is a coil component that includes a substrate having a first surface, and a first coil pattern formed on the first surface of the substrate. The first coil pattern includes a plurality of turns having an innermost turn and an outermost turn. Each of the innermost and outermost turns is radially divided into a plurality of lines. The innermost turn is greater in a number of lines than the outermost turn.
    Type: Application
    Filed: September 11, 2020
    Publication date: April 15, 2021
    Applicant: TDK CORPORATION
    Inventors: Noritaka CHIYO, Takakazu Maruyama, Takahiro Ohishi, Tomohiro Moriki, Shigenu Kaneko
  • Publication number: 20200381167
    Abstract: Disclosed herein is a coil component that includes first and second substrates, a first coil pattern formed on one surface of the first substrate, a second coil pattern formed on one surface of the second substrate, a first terminal electrode connected to one end of the first coil pattern and protruding from the first substrate, and a second terminal electrode connected to one end of the second coil pattern and protruding from the second substrate. The first and second substrates are laminated such that the first and second terminal electrodes overlap each other and are connected to each other.
    Type: Application
    Filed: April 27, 2020
    Publication date: December 3, 2020
    Applicant: TDK CORPORATION
    Inventors: Tomohiro MORIKI, Takahiro OHISHI, Hirohumi ASOU, Noritaka CHIYO, Toshio TOMONARI, Junpei HAMAYA, Shigeki OHTSUKA, Takaaki IMAI, Takakazu MARUYAMA, Osamu TAGUCHI
  • Publication number: 20200274392
    Abstract: Disclosed herein is a coil component that includes a first coil pattern wound in a planar spiral shape . At least one turn constituting the first coil pattern is divided into a plurality of lines by a spiral slit, and a space width between the plurality of lines differs depending on a planar position.
    Type: Application
    Filed: February 26, 2020
    Publication date: August 27, 2020
    Inventors: Noritaka CHIYO, Toshio TOMONARI, Shigeru KANEKO, Shigenori HIRATA, Akihito WATANABE, Hirohumi ASOU, Junpei HAYAMA, Shigeki OHTSUKA, Takahiro OHISHI, Takaaki IMAI, Tomohiro MORIKI, Takakazu MARUYAMA
  • Publication number: 20200135382
    Abstract: Disclosed herein is an apparatus that includes a substrate having first and second surfaces opposite to each other, a first coil pattern formed on the first surface of the substrate, and a second coil pattern formed on the second surface of the substrate. The first coil pattern includes first and second lines, and the second coil pattern includes third and fourth lines. The first line is greater in a number of turn than the second line, and the third line is greater in a number of turn than the fourth line. The first line is connected to the fourth line, and the third line is connected to the second line.
    Type: Application
    Filed: October 30, 2019
    Publication date: April 30, 2020
    Inventors: Junpei HAYAMA, Noritaka CHIYO, Shigeru KANEKO, Tomohiro MORIKI, Takahiro OHISHI, Toshio TOMONARI
  • Patent number: 10060005
    Abstract: A high-strength hot-formed steel sheet member exhibiting both a consistent hardness and delayed-fracture resistance, and is characterized in that: the high-strength hot-formed steel sheet member has a prescribed chemical composition; the degree of Mn segregation ? (=[maximum Mn concentration (mass %) at the sheet center in the thickness direction]/[average Mn concentration (mass %) at a depth of ¼ of the total thickness of the sheet from the surface]) is less than or equal to 1.6; the steel purity value as defined in JIS G 0555 (2003) is less than or equal to 0.08%; the average grain size for prior ? grains is less than or equal to 10 ?m; and the number density of the residual carbides is less than or equal to 4×103 particles/mm2.
    Type: Grant
    Filed: March 26, 2015
    Date of Patent: August 28, 2018
    Assignee: NIPPON STEEL & SUMITOMO METAL CORPORATION
    Inventors: Kazuo Hikida, Shinichiro Tabata, Nobusato Kojima, Takahiro Moriki
  • Publication number: 20170096724
    Abstract: A high-strength hot-formed steel sheet member exhibiting both a consistent hardness and delayed-fracture resistance, and is characterized in that: the high-strength hot-formed steel sheet member has a prescribed chemical composition; the degree of Mn segregation ? (=[maximum Mn concentration (mass %) at the sheet center in the thickness direction]/[average Mn concentration (mass %) at a depth of ¼ of the total thickness of the sheet from the surface]) is less than or equal to 1.6; the steel purity value as defined in JIS G 0555 (2003) is less than or equal to 0.08%; the average grain size for prior ? grains is less than or equal to 10 ?m; and the number density of the residual carbides is less than or equal to 4×103 particles/mm2.
    Type: Application
    Filed: March 26, 2015
    Publication date: April 6, 2017
    Applicant: NIPPON STEEL & SUMITOMO METAL CORPORATION
    Inventors: Kazuo HIKIDA, Shinichiro TABATA, Nobusato KOJIMA, Takahiro MORIKI