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Yoshikazu KOIKE

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Patents Grantslast 30 patents

  • Information Patent Grant

    Recording apparatus
    • Patent number 10,882,341
    • Issue date Jan 5, 2021
    • Seiko Epson Corporation
    • Takamasa Ikagawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Printing apparatus
    • Patent number 10,618,324
    • Issue date Apr 14, 2020
    • Seiko Epson Corporation
    • Yoshikazu Koike
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing apparatus
    • Patent number 9,962,961
    • Issue date May 8, 2018
    • Seiko Epson Corporation
    • Satoshi Chiba
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing apparatus
    • Patent number 9,919,530
    • Issue date Mar 20, 2018
    • Seiko Epson Corporation
    • Nobuyuki Mizushima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing apparatus
    • Patent number 9,527,316
    • Issue date Dec 27, 2016
    • Seiko Epson Corporation
    • Kazunori Mori
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink jet printer
    • Patent number 7,810,923
    • Issue date Oct 12, 2010
    • Seiko Epson Corporation
    • Yoshikazu Koike
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer
    • Patent number 7,559,617
    • Issue date Jul 14, 2009
    • Seiko Epson Corporation
    • Yoshikazu Koike
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Printer
    • Patent number 7,552,679
    • Issue date Jun 30, 2009
    • Seiko Epson Corporation
    • Yoshikazu Koike
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer
    • Patent number 7,552,991
    • Issue date Jun 30, 2009
    • Seiko Epson Corporation
    • Yoshikazu Koike
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Printer
    • Patent number 7,354,128
    • Issue date Apr 8, 2008
    • Seiko Epson Corporation
    • Yoshikazu Koike
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Stepping motor, printing device using it or paper feeding device, a...
    • Patent number 6,552,451
    • Issue date Apr 22, 2003
    • Seiko Epson Corporation
    • Akihiko Ikegami
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    PM type stepping motor
    • Patent number 6,479,911
    • Issue date Nov 12, 2002
    • Seiko Epson Corporation
    • Yoshikazu Koike
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stepping motor
    • Patent number 6,249,066
    • Issue date Jun 19, 2001
    • Seiko Epson Corporation
    • Akihiko Ikegami
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor vehicle
    • Patent number 6,054,818
    • Issue date Apr 25, 2000
    • Seiko Epson Corporation
    • Kunio Tabata
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric motor vehicle
    • Patent number 6,037,726
    • Issue date Mar 14, 2000
    • Seiko Epson Corporation
    • Kunio Tabata
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method of producing motor casing
    • Patent number 6,023,838
    • Issue date Feb 15, 2000
    • Seiko Epson Corporation
    • Issei Yamakoshi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotor for brushless electromotor and method for making same
    • Patent number RE36367
    • Issue date Nov 2, 1999
    • Seiko Epson Corporation
    • Takashi Nagate
    • 310 - Electrical generator or motor structure
  • Information Patent Grant

    Motor casing and method of producing same
    • Patent number 5,952,751
    • Issue date Sep 14, 1999
    • Seiko Epson Corporation
    • Issei Yamakoshi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor vehicle
    • Patent number 5,900,686
    • Issue date May 4, 1999
    • Seiko Epson Corporation
    • Kunio Tabata
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Battery low capacity alarm device for use in an electric vehicle
    • Patent number 5,819,864
    • Issue date Oct 13, 1998
    • Seiko Epson Corporation
    • Yoshikazu Koike
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric motor powered stand device for a vehicle
    • Patent number 5,819,868
    • Issue date Oct 13, 1998
    • Seiko Epson Corporation & Tokyo
    • Yoshikazu Koike
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Assist device for use in electric vehicles
    • Patent number 5,730,243
    • Issue date Mar 24, 1998
    • Seiko Epson Corporation
    • Yoshikazu Koike
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Controller for brushless DC motor without position sensor
    • Patent number 5,703,449
    • Issue date Dec 30, 1997
    • Seiko Epson Corporation
    • Takashi Nagate
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotor for brushless electromotor
    • Patent number 5,508,576
    • Issue date Apr 16, 1996
    • Seiko Epson Corporation
    • Takashi Nagate
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Rotor of brushless motor
    • Patent number 5,371,426
    • Issue date Dec 6, 1994
    • Seiko Epson Corporation
    • Takashi Nagate
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotor for brushless electromotor and method for making same
    • Patent number 5,369,325
    • Issue date Nov 29, 1994
    • Seiko Epson Corporation
    • Takashi Nagate
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Corrosion resistant rotor with auxiliary yokes
    • Patent number 5,359,248
    • Issue date Oct 25, 1994
    • Seiko Epson Corporation
    • Takashi Nagate
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    MEDIUM TRANSPORT DEVICE, LIQUID EJECTION DEVICE, AND POST-PROCESS D...
    • Publication number 20240228210
    • Publication date Jul 11, 2024
    • SEIKO EPSON CORPORATION
    • Yoshikazu KOIKE
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    RECORDING DEVICE AND CONTROL METHOD
    • Publication number 20230382140
    • Publication date Nov 30, 2023
    • SEIKO EPSON CORPORATION
    • Yoshikazu KOIKE
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    RECORDING APPARATUS
    • Publication number 20220371346
    • Publication date Nov 24, 2022
    • SEIKO EPSON CORPORATION
    • Shota SAKAGAMI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    RECORDING APPARATUS
    • Publication number 20200001624
    • Publication date Jan 2, 2020
    • SEIKO EPSON CORPORATION
    • Takamasa IKAGAWA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    PRINTING APPARATUS
    • Publication number 20190023035
    • Publication date Jan 24, 2019
    • SEIKO EPSON CORPORATION
    • Yoshikazu KOIKE
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTING APPARATUS
    • Publication number 20170203586
    • Publication date Jul 20, 2017
    • SEIKO EPSON CORPORATION
    • Yoshikazu KOIKE
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTING APPARATUS
    • Publication number 20170151788
    • Publication date Jun 1, 2017
    • SEIKO EPSON CORPORATION
    • Nobuyuki MIZUSHIMA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTING APPARATUS
    • Publication number 20160246244
    • Publication date Aug 25, 2016
    • SEIKO EPSON CORPORATION
    • Kazunori MORI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PRINTING APPARATUS
    • Publication number 20160243854
    • Publication date Aug 25, 2016
    • SEIKO EPSON CORPORATION
    • Satoshi CHIBA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    TARGET TRANSPORT DEVICE AND RECORDING APPARATUS
    • Publication number 20090251522
    • Publication date Oct 8, 2009
    • SEIKO EPSON CORPORATION
    • Yoshikazu KOIKE
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK-JET PRINTER
    • Publication number 20080266372
    • Publication date Oct 30, 2008
    • SEIKO EPSON CORPORATION
    • Yoshikazu KOIKE
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTER
    • Publication number 20080239054
    • Publication date Oct 2, 2008
    • SEIKO EPSON CORPORATION
    • Yoshikazu KOIKE
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK JET PRINTER
    • Publication number 20080158325
    • Publication date Jul 3, 2008
    • SEIKO EPSON CORPORATION
    • Yoshikazu KOIKE
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Inkjet printer
    • Publication number 20060023049
    • Publication date Feb 2, 2006
    • Yoshikazu Koike
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Printer
    • Publication number 20050219557
    • Publication date Oct 6, 2005
    • Yoshikazu Koike
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS