TREA

Seiichi Hayashi

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  • Nagano, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fusible ink sheet
    • Patent number 4,792,495
    • Issue date Dec 20, 1988
    • Seiko Epson Corporation
    • Makoto Taniguchi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Current-applying thermal transfer film
    • Patent number 4,710,782
    • Issue date Dec 1, 1987
    • Seiko Epson Corporation
    • Seiichi Hayashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Electrothermal transfer recording sheet
    • Patent number 4,684,563
    • Issue date Aug 4, 1987
    • Seiko Epson Kabushiki Kaisha
    • Seiichi Hayashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink for thermal transfer printing
    • Patent number 4,636,258
    • Issue date Jan 13, 1987
    • Seiko Epson Kabushiki Kaisha
    • Seiichi Hayashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS