TREA

Kiyoshi Tanaka

Follow

Person

  • Oizumi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Refrigerating unit
    • Patent number 5,704,216
    • Issue date Jan 6, 1998
    • Sanyo Electric Co., Ltd.
    • Yutaka Hirano
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerating unit
    • Patent number 5,557,944
    • Issue date Sep 24, 1996
    • Sanyo Electric Co., Ltd.
    • Yutaka Hirano
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • 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

    Piston assembly for compressors
    • Patent number 4,913,001
    • Issue date Apr 3, 1990
    • Sanyo Electric Co., Ltd.
    • Ryuji Watanabe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...