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Naoki Matsui

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Patents Grantslast 30 patents

  • Information Patent Grant

    Inkjet recording head having a driving source attached by a chamfer...
    • Patent number 6,334,672
    • Issue date Jan 1, 2002
    • Minolta Co., Ltd.
    • Naoki Matsui
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink-jet recording device
    • Patent number 6,305,791
    • Issue date Oct 23, 2001
    • Minolta Co., Ltd.
    • Hideo Hotomi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink-jet recording head
    • Patent number 6,142,607
    • Issue date Nov 7, 2000
    • Minolta Co., Ltd.
    • Hisashi Takata
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Inkjet recording head
    • Patent number 6,059,395
    • Issue date May 9, 2000
    • Minolta Co., Ltd.
    • Hasashi Takata
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink-jet recording head
    • Patent number 6,042,219
    • Issue date Mar 28, 2000
    • Minolta Co., Ltd.
    • Kusunoki Higashino
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS