Jun Naraoka

Person

  • Tokyo, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Terminal apparatus

    • Patent number 11,956,004
    • Issue date Apr 9, 2024
    • Yokogawa Electric Corporation
    • Osamu Kojima
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Power control circuit

    • Patent number 11,431,189
    • Issue date Aug 30, 2022
    • Yokogawa Electric Corporation
    • Jun Naraoka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    TERMINAL APPARATUS

    • Publication number 20230333620
    • Publication date Oct 19, 2023
    • YOKOGAWA ELECTRIC CORPORATION
    • Osamu Kojima
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TERMINAL APPARATUS

    • Publication number 20230088103
    • Publication date Mar 23, 2023
    • YOKOGAWA ELECTRIC CORPORATION
    • Osamu Kojima
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    APPARATUS, METHOD, AND COMPUTER READABLE MEDIUM

    • Publication number 20220368886
    • Publication date Nov 17, 2022
    • YOKOGAWA ELECTRIC CORPORATION
    • Osamu KOJIMA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    APPARATUS, MONITORING SYSTEM, METHOD, AND COMPUTER-READABLE MEDIUM

    • Publication number 20220368862
    • Publication date Nov 17, 2022
    • YOKOGAWA ELECTRIC CORPORATION
    • Osamu KOJIMA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    POWER CONTROL CIRCUIT

    • Publication number 20210152015
    • Publication date May 20, 2021
    • YOKOGAWA ELECTRIC CORPORATION
    • Jun Naraoka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER