TREA

Takeo Fujii

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ink jet recording apparatus
    • Patent number 6,367,912
    • Issue date Apr 9, 2002
    • Oki Data Corporation
    • Mitsuru Kishimoto
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer
    • Patent number 5,980,030
    • Issue date Nov 9, 1999
    • Oki Data Corporation
    • Takeo Fujii
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Dot drive circuit of wire dot type printer
    • Patent number 4,741,636
    • Issue date May 3, 1988
    • Oki Electric Industry Co., Ltd.
    • Yoshinori Takahashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS