TREA

Riichi Katoh

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  • Cambridge, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    High-frequency device
    • Patent number 6,937,117
    • Issue date Aug 30, 2005
    • Kabushiki Kaisha Toshiba
    • Yoshiaki Terashima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High-frequency device
    • Patent number 6,778,042
    • Issue date Aug 17, 2004
    • Kabushiki Kaisha Toshiba
    • Yoshiaki Terashima
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    High-frequency device
    • Publication number 20040248742
    • Publication date Dec 9, 2004
    • Yoshiaki Terashima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    High-frequency device
    • Publication number 20020050872
    • Publication date May 2, 2002
    • Yoshiaki Terashima
    • H01 - BASIC ELECTRIC ELEMENTS