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Hiroshi Takagi

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  • Isezaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hermetically sealed electric motor compressor
    • Patent number 5,328,338
    • Issue date Jul 12, 1994
    • Sanyo Electric Co., Ltd.
    • Yutaka Hirano
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Hermetically sealed motor compressor
    • Patent number 4,573,880
    • Issue date Mar 4, 1986
    • Sanyo Electric Co., Ltd.
    • Yutaka Hirano
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...