TREA

Takahiro Sakamoto

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Nickel composite hydroxide particle and process for producing the s...
    • Patent number 10,511,020
    • Issue date Dec 17, 2019
    • Sumitomo Metal Mining Co., Ltd.
    • Shin Imaizumi
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Positive electrode active material for non-aqueous electrolyte seco...
    • Patent number 8,460,822
    • Issue date Jun 11, 2013
    • Panasonic Corporation
    • Norihiro Yamamoto
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Method for producing lithium-containing transition metal oxide
    • Patent number 7,939,202
    • Issue date May 10, 2011
    • Panasonic Corporation
    • Takahiro Sakamoto
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Memory card
    • Patent number 7,324,347
    • Issue date Jan 29, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Seiji Nakanishi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Memory card
    • Patent number 6,947,289
    • Issue date Sep 20, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Seiji Nakanishi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Memory card
    • Patent number 6,922,343
    • Issue date Jul 26, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Seiji Nakanishi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Write protect switch for card connector
    • Patent number 6,709,281
    • Issue date Mar 23, 2004
    • Yamaichi Electronics Co., Ltd.
    • Seiji Shishikura
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Memory card
    • Patent number 6,580,615
    • Issue date Jun 17, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Seiji Nakanishi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Card connector
    • Patent number 6,540,560
    • Issue date Apr 1, 2003
    • Yamaichi Electronics Co., Ltd.
    • Toshiyasu Ito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Card connector
    • Patent number 6,511,350
    • Issue date Jan 28, 2003
    • Yamaichi Electronics Co., Ltd.
    • Toshiyasu Ito
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents