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Yoshiyuki OSHIDA

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  • Hamura, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    RF generator device and substrate processing apparatus
    • Patent number 11,901,159
    • Issue date Feb 13, 2024
    • Hitachi Kokusai Electric Inc.
    • Naoto Takahashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    RF generator
    • Patent number 11,810,759
    • Issue date Nov 7, 2023
    • Hitachi Kokusai Electric Inc.
    • Yoshiyuki Oshida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    RF generating apparatus and plasma treatment apparatus
    • Patent number 10,896,810
    • Issue date Jan 19, 2021
    • Hitachi Kokusai Electric Inc.
    • Yoshiyuki Oshida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Matching device
    • Patent number 10,840,874
    • Issue date Nov 17, 2020
    • Hitachi Kokusai Electric Inc.
    • Yoshiyuki Oshida
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Matching box and matching method
    • Patent number 10,812,036
    • Issue date Oct 20, 2020
    • Hitachi Kokusai Electric Inc.
    • Naoya Fujimoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    RF generator
    • Patent number 10,491,202
    • Issue date Nov 26, 2019
    • Hitachi Kokusai Electric Inc.
    • Yoshiyuki Oshida
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Matching device and matching method
    • Patent number 10,291,198
    • Issue date May 14, 2019
    • Hitachi Kokusai Electric Inc.
    • Naoya Fujimoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Matching unit and matching method
    • Patent number 9,876,482
    • Issue date Jan 23, 2018
    • Hitachi Kokusai Electric Inc.
    • Manabu Nakamura
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Mobile station
    • Patent number 8,483,648
    • Issue date Jul 9, 2013
    • Hitachi Kokusai Electric Inc.
    • Kenichi Sekimukai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    HIGH-FREQUENCY POWER SOURCE DEVICE
    • Publication number 20220122806
    • Publication date Apr 21, 2022
    • Hitachi Kokusai Electric Inc.
    • Yoshiyuki OSHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HIGH-FREQUENCY POWER SUPPLY DEVICE AND SUBSTRATE PROCESSING DEVICE
    • Publication number 20220115210
    • Publication date Apr 14, 2022
    • Hitachi Kokusai Electric Inc.
    • NAOTO TAKAHASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RF GENERATING APPARATUS AND PLASMA TREATMENT APPARATUS
    • Publication number 20200118797
    • Publication date Apr 16, 2020
    • Hitachi Kokusai Electric Inc.
    • Yoshiyuki OSHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RF GENERATOR
    • Publication number 20190267978
    • Publication date Aug 29, 2019
    • Hitachi Kokusai Electric Inc.
    • YOSHIYUKI OSHIDA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    MATCHING DEVICE
    • Publication number 20190036507
    • Publication date Jan 31, 2019
    • Hitachi Kokusai Electric Inc.
    • Yoshiyuki OSHIDA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    MATCHING BOX AND MATCHING METHOD
    • Publication number 20180191324
    • Publication date Jul 5, 2018
    • Hitachi Kokusai Electric Inc.
    • Naoya FUJIMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MATCHING DEVICE AND MATCHING METHOD
    • Publication number 20180115298
    • Publication date Apr 26, 2018
    • Hitachi Kokusai Electric Inc.
    • Naoya FUJIMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MATCHING UNIT AND MATCHING METHOD
    • Publication number 20160352302
    • Publication date Dec 1, 2016
    • Hitachi Kokusai Electric Inc.
    • Manabu NAKAMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MOBILE STATION
    • Publication number 20110053540
    • Publication date Mar 3, 2011
    • Hitachi Kokusai Electric Inc.
    • Kenichi SEKIMUKAI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE