Patents by Inventor Kana IBATA

Kana IBATA 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).

  • COMPOSITE MATERIAL SINTERED BODY, JOINED ASSEMBLY, SEMICONDUCTOR MANUFACTURING APPARATUS MEMBER, AND COMPOSITE MATERIAL SINTERED BODY MANUFACTURING METHOD
    Publication number: 20240327301
    Abstract: A composite material sintered body includes silicon carbide, tungsten silicide, and tungsten carbide, contains 14.4 wt % or more and 48.6 wt % or less of silicon carbide, and has an open porosity of 1% or less.
    Type: Application
    Filed: February 12, 2024
    Publication date: October 3, 2024
    Applicant: NGK INSULATORS, LTD.
    Inventors: Kana IBATA, Asumi NAGAI, Katsuhiro INOUE
  • CERAMIC HEATER, METHOD OF DRIVING CERAMIC HEATER, AND GAS SENSOR
    Publication number: 20220317084
    Abstract: A ceramic heater is provided in an electronic component, and by supplying electrical current thereto, a heat generating portion thereof is heated to a temperature of greater than or equal to 700[° C.] and less than 950[° C.]. An energizing current waveform of the electrical current to the heat generating portion is a pulse waveform, and a product of a pulse voltage Vp [V] and a period T [ms] of the pulse waveform is less than or equal to 600 [V·ms].
    Type: Application
    Filed: March 15, 2022
    Publication date: October 6, 2022
    Inventors: Kana IBATA, Yusuke WATANABE, Shiho IWAI, Takayuki SEKIYA, Yosuke NORITAKE, Daichi KONDO