TREA

Tsutomu Iesaka

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  • Tokorozawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stacker
    • Patent number 6,378,864
    • Issue date Apr 30, 2002
    • Citizen Watch, Co., LTD
    • Tsutomu Iesaka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Toothed belt and split pin carriage drive
    • Patent number 4,795,285
    • Issue date Jan 3, 1989
    • Citizen Watch Co. Ltd.
    • Mikio Moriya
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Carriage supporting device for a printer
    • Patent number 4,643,602
    • Issue date Feb 17, 1987
    • Citizen Watch Co., Ltd.
    • Hiroshi Ikeda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing mechanism for dot matrix impact printers
    • Patent number 4,263,847
    • Issue date Apr 28, 1981
    • Citizen Watch Co., Ltd.
    • Toshio Kurihara
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS