TREA

Kazumi Sako

Follow

Person

  • Kumamoto, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic relay
    • Patent number 8,072,300
    • Issue date Dec 6, 2011
    • Omron Corporation
    • Kazumi Sako
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High-frequency relay
    • Patent number 7,307,499
    • Issue date Dec 11, 2007
    • Omron Corporation
    • Masanori Nakamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 6,107,903
    • Issue date Aug 22, 2000
    • Omron Corporation
    • Kazumi Sako
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electronmagnetic device
    • Patent number 5,608,366
    • Issue date Mar 4, 1997
    • Omron Corporation
    • Kazumi Sako
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 5,473,297
    • Issue date Dec 5, 1995
    • Omron Corporation
    • Kazumi Sako
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Closed type electromagnetic relay
    • Patent number 5,440,285
    • Issue date Aug 8, 1995
    • Omron Corporation
    • Yoichi Nakanishi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 5,270,674
    • Issue date Dec 14, 1993
    • Omron Corporation
    • Yoichi Nakanishi
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20100117771
    • Publication date May 13, 2010
    • Omron Corporation
    • Kazumi Sako
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HIGH-FREQUENCY RELAY
    • Publication number 20030218522
    • Publication date Nov 27, 2003
    • Masanori Nakamura
    • H01 - BASIC ELECTRIC ELEMENTS