TREA

Noriyuki Yoshinaga

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  • Sumoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Secondary cell and the producing method thereof
    • Patent number 6,143,213
    • Issue date Nov 7, 2000
    • Sanyo Electric Co., Ltd.
    • Nobuhiro Furukawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lithium secondary battery
    • Patent number 5,993,997
    • Issue date Nov 30, 1999
    • Sanyo Electric Co., Ltd.
    • Masahisa Fujimoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lithium secondary battery
    • Patent number 5,882,818
    • Issue date Mar 16, 1999
    • Sanyo Electric Co., Ltd.
    • Masahisa Fujimoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lithium secondary battery
    • Patent number 5,686,138
    • Issue date Nov 11, 1997
    • Sanyo Electric Co., Ltd.
    • Masahisa Fujimoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Secondary battery utilizing a mixed binder
    • Patent number 5,380,606
    • Issue date Jan 10, 1995
    • Sanyo Electric Co., Ltd.
    • Tsukasa Itou
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Secondary cell
    • Patent number 5,378,561
    • Issue date Jan 3, 1995
    • Sanyo Electric Co., Ltd.
    • Nobuhiro Furukawa
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Secondary battery and manufacturing method therefor
    • Patent number 5,358,805
    • Issue date Oct 25, 1994
    • Sanyo Electric Co., Ltd.
    • Masahisa Fujimoto
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Secondary cell
    • Patent number 4,840,858
    • Issue date Jun 20, 1989
    • Sanyo Electric Co., Ltd.
    • Nobuhiro Furukawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrically conductive material and secondary battery using the el...
    • Patent number 4,731,311
    • Issue date Mar 15, 1988
    • Sanyo Electric Co., Ltd.
    • Tetsumi Suzuki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...