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Makoto Kurosawa

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  • Katsuta, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wiring substrate
    • Patent number 8,003,160
    • Issue date Aug 23, 2011
    • Ricoh Printing Systems, Ltd.
    • Hiroshi Sasaki
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for forming thin film and method for forming the same
    • Patent number 7,648,734
    • Issue date Jan 19, 2010
    • Ricoh Printing Systems, Ltd.
    • Osamu Machida
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Ink-jet head, ink-jet printer using the same, and process for produ...
    • Patent number 7,232,206
    • Issue date Jun 19, 2007
    • Ricoh Printing Systems, Ltd.
    • Hiroshi Sasaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Inkjet head
    • Patent number 6,966,630
    • Issue date Nov 22, 2005
    • Ricoh Printing Systems, Ltd.
    • Hiroshi Sasaki
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Inkjet printer and printer head
    • Patent number 6,866,366
    • Issue date Mar 15, 2005
    • Hitachi, Ltd.
    • Hiroshi Sasaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Print head having array of printing elements for printer
    • Patent number 6,328,418
    • Issue date Dec 11, 2001
    • Hitachi Koki Co., Ltd.
    • Takahiro Yamada
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Dynamic pressure bearing and rotary polygon mirror device with the...
    • Patent number 5,434,695
    • Issue date Jul 18, 1995
    • Hitachi Koki Co., Ltd.
    • Susumu Saito
    • G02 - OPTICS
  • Information Patent Grant

    Paper curl correction apparatus
    • Patent number 5,183,454
    • Issue date Feb 2, 1993
    • Hitachi Koki Co., Ltd.
    • Makoto Kurosawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Paper feed device
    • Patent number 5,165,678
    • Issue date Nov 24, 1992
    • Hitachi Koki Co., Ltd.
    • Masaaki Koseki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sheet reversing apparatus for individual sheet feeding
    • Patent number 5,152,513
    • Issue date Oct 6, 1992
    • Hitachi, Ltd.
    • Tsuyoshi Ogasawara
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Electrophotographic printing mechanism
    • Patent number 5,101,234
    • Issue date Mar 31, 1992
    • Hitachi Koki Co., Ltd.
    • Yuichiro Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Paper feed control for a dot-line printer
    • Patent number 4,889,052
    • Issue date Dec 26, 1989
    • Hitachi Koki Company, Limited
    • Yoshikane Matsumoto
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printhead which minimizes stray magnetic flux
    • Patent number 4,879,947
    • Issue date Nov 14, 1989
    • Hitachi Koki Co., Ltd.
    • Makoto Kurosawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Dot printer
    • Patent number 4,572,685
    • Issue date Feb 25, 1986
    • Hitachi Koki Co., Ltd.
    • Yoshikane Matsumoto
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Dot printer
    • Patent number 4,481,880
    • Issue date Nov 13, 1984
    • Hitachi Koki Company Limited
    • Makoto Kurosawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing apparatus with cooling of hammer printing coils
    • Patent number 4,438,692
    • Issue date Mar 27, 1984
    • Hitachi, Ltd.
    • Michio Yanadori
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Dot printer
    • Patent number 4,421,430
    • Issue date Dec 20, 1983
    • Hitachi Koki Company, Limited
    • Yoshikane Matsumoto
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    Wiring substrate
    • Publication number 20070154626
    • Publication date Jul 5, 2007
    • Hiroshi Sasaki
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Apparatus for forming thin film and method for forming the same
    • Publication number 20060121189
    • Publication date Jun 8, 2006
    • Ricoh Printing Systems, Ltd.
    • Osamu Machida
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Wiring substrate
    • Publication number 20050158528
    • Publication date Jul 21, 2005
    • Hiroshi Sasaki
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Ink-jet head, ink-jet printer using the same, and process for produ...
    • Publication number 20040223033
    • Publication date Nov 11, 2004
    • Hitachi Printing Solutions, Ltd.
    • Hiroshi Sasaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Inkjet printer and printer head
    • Publication number 20030197758
    • Publication date Oct 23, 2003
    • Hitachi, Ltd.
    • Hiroshi Sasaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Ink jet head
    • Publication number 20030097753
    • Publication date May 29, 2003
    • Hiroshi Sasaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS