TREA

Hideyuki Katayanagi

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  • Gunma, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flow-type ice manufacturing machine
    • Patent number 5,345,782
    • Issue date Sep 13, 1994
    • Sanyo Electric Co., Ltd.
    • Kazuhiro Takahashi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Control system for ice making apparatuses
    • Patent number 5,090,210
    • Issue date Feb 25, 1992
    • Sanyo Electric Co., Ltd.
    • Hideyuki Katayanagi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...