TREA

Katsuyasu Deguchi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Thermal head for thermal recording machine
    • Patent number 5,252,988
    • Issue date Oct 12, 1993
    • Sharp Kabushiki Kaisha
    • Hiroyuki Katayama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermal head having integral analog drive compensation
    • Patent number 5,121,135
    • Issue date Jun 9, 1992
    • Sharp Kabushiki Kaisha
    • Katsuyasu Deguchi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermal printing head
    • Patent number 5,066,960
    • Issue date Nov 19, 1991
    • Sharp
    • Katsuyasu Deguchi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermal head
    • Patent number 5,059,986
    • Issue date Oct 22, 1991
    • Sharp Kabushiki Kaisha
    • Katsuyasu Deguchi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS