TREA

Toshio Egami

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  • Aichi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sliding member
    • Patent number 6,378,670
    • Issue date Apr 30, 2002
    • Daido Metal Company Ltd.
    • Naohisa Kawakami
    • E04 - BUILDING
  • Information Patent Grant

    Tip seal for scroll type compressor and manufacturing method therefor
    • Patent number 5,636,976
    • Issue date Jun 10, 1997
    • Daido Metal Company Ltd.
    • Kosaburo Niwa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Sealing material for scroll-type compressor
    • Patent number 5,575,634
    • Issue date Nov 19, 1996
    • Daido Metal Company Ltd.
    • Tadashi Tanaka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Sealing member
    • Patent number 5,494,300
    • Issue date Feb 27, 1996
    • Daido Metal Company Ltd.
    • Tadashi Tanaka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Oldham ring of scroll type compressor
    • Patent number 5,275,543
    • Issue date Jan 4, 1994
    • Daido Metal Company, Ltd.
    • Tadashi Tanaka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES