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Hiromasa Yamamoto

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of manufacturing chip inductor
    • Patent number 6,867,133
    • Issue date Mar 15, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Toyonori Kanetaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Inductance component and method of manufacturing the same
    • Patent number 6,864,774
    • Issue date Mar 8, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Toyonori Kanetaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Chip inductor
    • Patent number 4,755,784
    • Issue date Jul 5, 1988
    • Matsushita Electric Industrial Co., Ltd.
    • Mikio Taoka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of manufacturing a chip coil
    • Patent number 4,696,100
    • Issue date Sep 29, 1987
    • Matsushita Electric Industrial Co., Ltd.
    • Hiromasa Yamamoto
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents