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Hirotaka Kakinuma

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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic device
    • Patent number 6,967,842
    • Issue date Nov 22, 2005
    • Sanyo Electric Co., LTD
    • Hitoshi Aoki
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Stirling device
    • Patent number 6,279,325
    • Issue date Aug 28, 2001
    • Sanyo Electric Co., LTD
    • Hiroshi Sekiya
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    Electronic device
    • Publication number 20040250992
    • Publication date Dec 16, 2004
    • Sanyo Electric Co., Ltd.
    • Hitoshi Aoki
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR