Machiko NISHIYAMA

Person

  • Mie, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic relay and electromagnetic device

    • Patent number 11,615,931
    • Issue date Mar 28, 2023
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Yoshimasa Kato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay

    • Patent number 10,811,204
    • Issue date Oct 20, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Atsushi Nakahata
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROMAGNETIC RELAY

    • Publication number 20240136133
    • Publication date Apr 25, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • AKIHIRO OKUDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY

    • Publication number 20240062979
    • Publication date Feb 22, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • AKIHIRO OKUDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY AND ELECTROMAGNETIC DEVICE

    • Publication number 20230197387
    • Publication date Jun 22, 2023
    • Panasonic Intellectual Property Management Co., Ltd.
    • Yoshimasa KATO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY AND ELECTROMAGNETIC DEVICE

    • Publication number 20210166904
    • Publication date Jun 3, 2021
    • Panasonic Intellectual Property Management Co., Ltd.
    • Yoshimasa KATO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY

    • Publication number 20180247782
    • Publication date Aug 30, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • Atsushi NAKAHATA
    • H01 - BASIC ELECTRIC ELEMENTS