TREA

Sigeru Yamasita

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  • Hyogo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lead storage battery
    • Patent number 4,594,300
    • Issue date Jun 10, 1986
    • Sanyo Electric Co., Ltd.
    • Yuji Morioka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lead storage battery
    • Patent number 4,582,767
    • Issue date Apr 15, 1986
    • Sanyo Electric Co., Ltd.
    • Yuji Morioka
    • H01 - BASIC ELECTRIC ELEMENTS