TREA

Tensho Electric Industrial Co., Ltd.

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Massage unit
    • Patent number 4,878,489
    • Issue date Nov 7, 1989
    • Tensho Electric Industrial Co., Ltd.
    • Yuzo Kamayachi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Far infrared ray radiating mattress
    • Patent number 4,825,868
    • Issue date May 2, 1989
    • Tensho Electric Industrial Co., Ltd.
    • Michitaro Susa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Hard disk container
    • Patent number 4,773,537
    • Issue date Sep 27, 1988
    • Tensho Electric Industrial Co., Ltd.
    • Shoji Kikuchi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Hard disk container
    • Patent number 4,721,207
    • Issue date Jan 26, 1988
    • Tensho Electric Industrial Co., Ltd.
    • Shoji Kikuchi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Semiconductor wafer container
    • Patent number 4,666,479
    • Issue date May 19, 1987
    • Tensho Electric Industrial Co., Ltd.
    • Kikuchi Shoji
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Foot bath
    • Patent number 4,620,529
    • Issue date Nov 4, 1986
    • Tensho Electric Industrial Co., Ltd.
    • Tadashi Kurosawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Foot bath
    • Patent number 4,497,313
    • Issue date Feb 5, 1985
    • Tensho Electric Industrial Co., Ltd.
    • Tadashi Kurosawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

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