TREA

Terutoshi Nakao

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  • Ibaraki-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thermal head, surface-treating method therefor and surface-treating...
    • Patent number 6,411,319
    • Issue date Jun 25, 2002
    • Riso Kagaku Corporation
    • Kengo Sugaya
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method for treating the surface of thermal printing heads
    • Patent number 6,281,921
    • Issue date Aug 28, 2001
    • Riso Kagaku Corporation
    • Kengo Sugaya
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Stencil discharging apparatus
    • Patent number 5,713,274
    • Issue date Feb 3, 1998
    • Riso Kagaku Corporation
    • Muneaki Kawai
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Feeding unit
    • Patent number 5,575,213
    • Issue date Nov 19, 1996
    • Riso Kagaku Corporation
    • Muneaki Kawai
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Sorter
    • Patent number 5,419,548
    • Issue date May 30, 1995
    • Riso Kagaku Corporation
    • Masahiro Ueda
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sorter having a pivoting non-sort bin
    • Patent number 5,407,192
    • Issue date Apr 18, 1995
    • Riso Kagaku Corporation
    • Masahiro Ueda
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents