TREA

Masahiro Kamijo

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  • Suwa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Printer and its control method
    • Patent number 5,605,407
    • Issue date Feb 25, 1997
    • Seiko Epson Corporation
    • Susumu Hama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Miniature printer
    • Patent number 5,152,616
    • Issue date Oct 6, 1992
    • Seiko Epson Corporation
    • Masahiro Kamijo
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Print head and roller biasing mechanism for a hand held thermal pri...
    • Patent number 5,052,832
    • Issue date Oct 1, 1991
    • Seiko Epson Corporation
    • Takaaki Akiyama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ribbon guiding mechanism
    • Patent number 5,020,928
    • Issue date Jun 4, 1991
    • Seiko Epson Corporation
    • Takaaki Akiyama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink ribbon cartridge
    • Patent number D314971
    • Issue date Feb 26, 1991
    • Seiko Epson Corporation
    • Osamu Nakamura
    • D18 - Printing and office machinery