TREA

Hiroyasu Sasada

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ink jet printers
    • Patent number 6,386,689
    • Issue date May 14, 2002
    • Mutoh Industries Ltd.
    • Hiroyasu Sasada
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink jet printer system and method which preserves ink
    • Patent number 6,199,976
    • Issue date Mar 13, 2001
    • Mutoh Industries Ltd.
    • Hiroyasu Sasada
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Automatic paper-cutting device in plotter
    • Patent number 5,321,892
    • Issue date Jun 21, 1994
    • Mutoh Industries Ltd.
    • Hiroyasu Sasada
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES