TREA

Osamu Takubo

Follow

Person

  • Tokyo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Dielectric device
    • Patent number 7,561,011
    • Issue date Jul 14, 2009
    • TDK Corporation
    • Osamu Takubo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Dielectric device
    • Patent number 7,535,318
    • Issue date May 19, 2009
    • TDK Corporation
    • Osamu Takubo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Dielectric device with partially closed hole
    • Patent number 6,737,943
    • Issue date May 18, 2004
    • TDK Corporation
    • Osamu Takubo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Shield for dielectric filter and dielectric filter equipped with th...
    • Patent number 6,734,764
    • Issue date May 11, 2004
    • TDK Corporation
    • Kenji Endou
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Dielectric device
    • Patent number 6,727,784
    • Issue date Apr 27, 2004
    • TDK Corporation
    • Kenji Endou
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Band pass filter
    • Patent number 6,570,473
    • Issue date May 27, 2003
    • TKD Corporation
    • Kenji Endo
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    DIELECTRIC DEVICE
    • Publication number 20080231391
    • Publication date Sep 25, 2008
    • TDK Corporation
    • Osamu Takubo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Dielectric device
    • Publication number 20070085628
    • Publication date Apr 19, 2007
    • TDK Corporation
    • Osamu Takubo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Dielectric device
    • Publication number 20030062973
    • Publication date Apr 3, 2003
    • TDK Corporation
    • Kenji Endou
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Dielectric device
    • Publication number 20030020566
    • Publication date Jan 30, 2003
    • TDK Corporation
    • Osamu Takubo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Shield for dielectric filter and dielectric filter equipped with th...
    • Publication number 20020140528
    • Publication date Oct 3, 2002
    • TDK Corporation
    • Kenji Endou
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Band pass filter
    • Publication number 20020039057
    • Publication date Apr 4, 2002
    • Kenji Endo
    • H01 - BASIC ELECTRIC ELEMENTS