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Ryuichi Toyoda

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic device
    • Patent number 7,184,275
    • Issue date Feb 27, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Katsumasa Yamaguchi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Portable telephone
    • Patent number 6,968,161
    • Issue date Nov 22, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Yoji Inomata
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Folding portable cellular phone
    • Patent number 6,914,982
    • Issue date Jul 5, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Ryuichi Toyoda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Electronic device
    • Publication number 20050128719
    • Publication date Jun 16, 2005
    • Katsumasa Yamaguchi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Mobile communication terminal
    • Publication number 20040023694
    • Publication date Feb 5, 2004
    • Akitoshi Mori
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Folding portable cellular phone
    • Publication number 20020042252
    • Publication date Apr 11, 2002
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Ryuichi Toyoda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE