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Hiroyuki TSUGARU

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Near-end of roll detecting apparatus for detecting near-end of roll...
    • Patent number 9,505,575
    • Issue date Nov 29, 2016
    • Citizen Holdings Co., Ltd.
    • Hiroyuki Tsugaru
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Printer with paper holder having paper near-end detector
    • Patent number 9,016,966
    • Issue date Apr 28, 2015
    • Citizen Holdings Co., Ltd.
    • Hirotaka Fujita
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Printer apparatus
    • Patent number 8,672,567
    • Issue date Mar 18, 2014
    • Citizen Holdings Co., Ltd.
    • Hiroyuki Tsugaru
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermal printer
    • Patent number 8,610,752
    • Issue date Dec 17, 2013
    • Citizen Holdings Co., Ltd.
    • Hiroyuki Tsugaru
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer and DC motor speed control device
    • Patent number 8,419,304
    • Issue date Apr 16, 2013
    • Citizen Holdings Co., Ltd.
    • Hiroyuki Tsugaru
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer
    • Patent number 8,297,864
    • Issue date Oct 30, 2012
    • Citizen Holdings Co., Ltd.
    • Hiroyuki Tsugaru
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Printer
    • Patent number 8,240,928
    • Issue date Aug 14, 2012
    • Citizen Holdings Co., Ltd.
    • Hiroyuki Tsugaru
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Electronic device having an interface connector with power supply c...
    • Patent number 8,197,268
    • Issue date Jun 12, 2012
    • Citizen Holdings Co., Ltd.
    • Hiroyuki Tsugaru
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Type-printer
    • Patent number 7,185,586
    • Issue date Mar 6, 2007
    • Citizen Watch Co., Ltd.
    • Katsutoshi Mukaijima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ribbon takeup device and printer with ribbon takeup device
    • Patent number 7,168,871
    • Issue date Jan 30, 2007
    • Citizen Watch Co., Ltd.
    • Hiroyuki Tsugaru
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRONIC DEVICE
    • Publication number 20110173364
    • Publication date Jul 14, 2011
    • CITIZEN HOLDINGS CO., LTD.
    • Hiroyuki TSUGARU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PRINTER APPARATUS
    • Publication number 20110164913
    • Publication date Jul 7, 2011
    • CITIZEN HOLDINGS CO., LTD.
    • Hiroyuki TSUGARU
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    NEAR-END OF ROLL DETECTING APPARATUS FOR DETECTING NEAR-END OF ROLL...
    • Publication number 20100310294
    • Publication date Dec 9, 2010
    • CITIZEN HOLDINGS CO., LTD.
    • Hiroyuki TSUGARU
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    NEAR-END OF ROLL DETECTING APPARATUS FOR DETECTING NEAR-END OF ROLL...
    • Publication number 20100247215
    • Publication date Sep 30, 2010
    • CITIZEN HOLDINGS CO., LTD.
    • Hiroyuki TSUGARU
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTER
    • Publication number 20100247221
    • Publication date Sep 30, 2010
    • CITIZEN HOLDINGS CO., LTD.
    • Hiroyuki TSUGARU
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    PRINTER
    • Publication number 20100247217
    • Publication date Sep 30, 2010
    • CITIZEN HOLDINGS CO., LTD.
    • Hiroyuki TSUGARU
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTER AND DC MOTOR SPEED CONTROL DEVICE
    • Publication number 20090026992
    • Publication date Jan 29, 2009
    • CITIZEN HOLDINGS CO., LTD.
    • Hiroyuki Tsugaru
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Ribbon takeup device and printer with ribbon takeup device
    • Publication number 20050100379
    • Publication date May 12, 2005
    • Citizen Watch Co., Ltd.
    • Hiroyuki Tsugaru
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS