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Takeshi Hamabe

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  • Kawanishi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Soundproofing materials
    • Patent number 5,318,837
    • Issue date Jun 7, 1994
    • Matsushita Electric Industrial Co., Ltd.
    • Minoru Yoshinaka
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Zinc oxide crystal and method of producing same
    • Patent number 5,279,809
    • Issue date Jan 18, 1994
    • Matsushita Electric Industrial Co., Ltd.
    • Motoi Kitano
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    Soundproofing materials
    • Patent number 5,164,260
    • Issue date Nov 17, 1992
    • Matsushita Electric Industrial Co.Ltd.
    • Minoru Yoshinaka
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Metal composition comprising zinc oxide whiskers
    • Patent number 4,960,654
    • Issue date Oct 2, 1990
    • Matsushita Electric Industrial Co., Ltd.
    • Minoru Yoshinaka
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Metallized film capacitor
    • Patent number 4,434,452
    • Issue date Feb 28, 1984
    • Matsushita Electric Industrial Co., Ltd.
    • Takeshi Hamabe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Metallized film capacitors
    • Patent number 4,433,359
    • Issue date Feb 21, 1984
    • Matsushita Electric Industrial Co., Ltd.
    • Takeshi Hamabe
    • H01 - BASIC ELECTRIC ELEMENTS