Patents by Inventor Yukihisa MATSUMOTO

Yukihisa MATSUMOTO 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).

  • Method and apparatus for producing AlN whiskers, AlN whisker bodies, AlN whiskers, resin molded body, and method for producing resin molded body
    Patent number: 11939267
    Abstract: A method and apparatus for producing AlN whiskers includes reduced incorporation of metal particles, an AlN whisker body, AlN whiskers, a resin molded body, and a method for producing the resin molded body. The method for producing AlN whiskers includes heating an Al-containing material in a material accommodation unit to thereby generate Al gas; and introducing the Al gas into a reaction chamber through a communication portion while introducing nitrogen gas into the reaction chamber through a gas inlet port, to thereby grow AlN whiskers on the surface of an Al2O3 substrate placed in the reaction chamber.
    Type: Grant
    Filed: May 2, 2022
    Date of Patent: March 26, 2024
    Assignee: NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY
    Inventors: Toru Ujihara, Yukihisa Takeuchi, Daishi Shiojiri, Masaki Matsumoto, Hiroshi Saito, Ikuo Hayashi
  • CERAMIC SCRIBE SUBSTRATE, CERAMIC SUBSTRATE, METHOD FOR MANUFACTURING CERAMIC SCRIBE SUBSTRATE, METHOD FOR MANUFACTURING CERAMIC SUBSTRATE, METHOD FOR MANUFACTURING CERAMIC CIRCUIT BOARD, AND METHOD FOR MANUFACTURING SEMICONDUCTOR ELEMENT
    Publication number: 20230326818
    Abstract: A ceramic scribe substrate according to the present embodiment includes a continuous groove having multiple grooves connected to each other formed by fiber laser irradiation on a surface portion of a scribe line shaping a ceramic substrate. The continuous groove has a depth of more than 50 ?m within a range of 0.15 times or more and 0.55 times or less a thickness of the ceramic substrate.
    Type: Application
    Filed: June 13, 2023
    Publication date: October 12, 2023
    Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA MATERIALS CO., LTD.
    Inventors: Yukihisa MATSUMOTO, Naoto HOSHINO
  • Long-term memory inducing agent
    Patent number: 10266482
    Abstract: [Problem] To provide a method for inducing a long-term memory in a subject in need thereof. [Solution to problem] A method for inducing a long-term memory, comprising a step of administering a compound represented by Formula I below, a pharmaceutically acceptable salt thereof or a solvate thereof to the subject.
    Type: Grant
    Filed: May 12, 2017
    Date of Patent: April 23, 2019
    Assignees: National University Corporation Tokyo Medical and Dental University, Sophia School Corporation
    Inventors: Atsuhiko Hattori, Yukihisa Matsumoto, Hiroyuki Kagechika, Hiroyuki Masuno, Atsuhiko Chiba, Hikaru Iwashita, Yusuke Maruyama
  • LONG-TERM MEMORY INDUCING AGENT
    Publication number: 20180327348
    Abstract: [Problem] To provide a method for inducing a long-term memory in a subject need thereof. [Solution to problem] A method for inducing a long-term memory, comprising a step of administering a compound represented by Formula I below, a pharmaceutically acceptable salt thereof or a solvate thereof to the subject.
    Type: Application
    Filed: May 12, 2017
    Publication date: November 15, 2018
    Inventors: Atsuhiko HATTORI, Yukihisa MATSUMOTO, Hiroyuki KAGECHIKA, Hiroyuki MASUNO, Atsuhiko CHIBA, Hikaru IWASHITA, Yusuke MARUYAMA