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Hayao Watanabe

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Patents Grantslast 30 patents

  • Information Patent Grant

    Motor
    • Patent number 12,184,138
    • Issue date Dec 31, 2024
    • NSK Ltd.
    • Toshifumi Taguchi
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Actuator
    • Patent number 11,784,535
    • Issue date Oct 10, 2023
    • NSK Ltd.
    • Kazunori Koizumi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Dual shaft integrated motor
    • Patent number 10,594,196
    • Issue date Mar 17, 2020
    • NSK Ltd.
    • Kazunori Koizumi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor, actuator, semiconductor manufacturing apparatus, and flat di...
    • Patent number 10,432,055
    • Issue date Oct 1, 2019
    • NSK Ltd.
    • Hideya Higuchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual shaft integrated motor
    • Patent number 10,432,072
    • Issue date Oct 1, 2019
    • NSK Ltd.
    • Kazunori Koizumi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Dual shaft integrated motor
    • Patent number 10,381,905
    • Issue date Aug 13, 2019
    • NSK Ltd.
    • Kazunori Koizumi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor and manufacturing method for electric motor
    • Patent number 10,250,113
    • Issue date Apr 2, 2019
    • NSK Ltd.
    • Kazunori Koizumi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Actuator, stator, motor, rotational-to-linear motion conversion mec...
    • Patent number 9,954,416
    • Issue date Apr 24, 2018
    • NSK Ltd.
    • Takashi Kataoka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Direct drive motor, conveyance device, inspection device, and machi...
    • Patent number 9,685,842
    • Issue date Jun 20, 2017
    • NSK Ltd.
    • Kazunori Koizumi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Roller bearing device having radial-plane arrangement structure of...
    • Patent number 8,662,755
    • Issue date Mar 4, 2014
    • NSK Ltd.
    • Hayao Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Roller bearing device having radial-plane arrangement structure of...
    • Patent number 8,651,744
    • Issue date Feb 18, 2014
    • NSK Ltd.
    • Hayao Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Roller bearing device having radial-plane arrangement structure of...
    • Patent number 8,616,775
    • Issue date Dec 31, 2013
    • NSK Ltd.
    • Hayao Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motor
    • Patent number 7,352,102
    • Issue date Apr 1, 2008
    • NSK Ltd.
    • Katsuyoshi Kawasaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Sealed actuator
    • Patent number RE39748
    • Issue date Jul 31, 2007
    • NSK, Ltd.
    • Hayao Watanabe
    • 310 - Electrical generator or motor structure
  • Information Patent Grant

    Motor
    • Patent number 7,190,099
    • Issue date Mar 13, 2007
    • NSK Ltd.
    • Katsuyoshi Kawasaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor
    • Patent number 6,930,420
    • Issue date Aug 16, 2005
    • NSK Ltd.
    • Katsuyoshi Kawasaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Substrate transfer apparatus
    • Patent number 6,089,630
    • Issue date Jul 18, 2000
    • NSK Ltd.
    • Hayao Watanabe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sealed actuator
    • Patent number 5,914,548
    • Issue date Jun 22, 1999
    • NSK Ltd.
    • Hayao Watanabe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary indexing device
    • Patent number 5,234,081
    • Issue date Aug 10, 1993
    • NSK Ltd.
    • Hayao Watanabe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents