Hiromasa Ozawa

Person

  • Tokyo, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic device with cover for prevention of damage to condu...

    • Patent number 7,187,260
    • Issue date Mar 6, 2007
    • Mitsubishi Denki Kabushiki Kaisha
    • Naoyo Hashimoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electromagnetic device in an automotive transmission with sulfur co...

    • Patent number 6,960,850
    • Issue date Nov 1, 2005
    • Mitsubishi Denki Kabushiki Kaisha
    • Naoya Hashimoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electromagnetic device

    • Patent number 6,927,507
    • Issue date Aug 9, 2005
    • Mitsubishi Denki Kabushiki Kaisha
    • Naoya Hashimoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electromagnetic device

    • Patent number 6,819,212
    • Issue date Nov 16, 2004
    • Mitsubishi Denki Kabushiki Kaisha
    • Naoya Hashimoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electromagnetic device

    • Patent number 6,700,234
    • Issue date Mar 2, 2004
    • Mitsubishi Denki Kabushiki Kaisha
    • Naoya Hashimoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electromagnetic device structured to resist corrosion

    • Patent number 6,628,187
    • Issue date Sep 30, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Naoya Hashimoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Automatic transmission

    • Patent number 6,500,083
    • Issue date Dec 31, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Naoya Hashimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Duty driven solenoid valve

    • Patent number 6,163,239
    • Issue date Dec 19, 2000
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiromasa Ozawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Three way electromagnetic valve

    • Patent number 5,915,416
    • Issue date Jun 29, 1999
    • Mitsubishi Denki Kabushiki Kaisha
    • Masafumi Okazaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Strain detector

    • Patent number 5,269,192
    • Issue date Dec 14, 1993
    • Mitsubishi Denki K.K.
    • Yoshihiko Utsui
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Strain detector

    • Patent number 5,267,476
    • Issue date Dec 7, 1993
    • Mitsubishi Denki K.K.
    • Kiyoshi Hayashi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Angle detection sensor with setting of ratio of magnetic forces of...

    • Patent number 5,148,106
    • Issue date Sep 15, 1992
    • Mitsubishi Denki K.K.
    • Hiromasa Ozawa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Rear-wheel steering angle detecting apparatus for a vehicle

    • Patent number 5,123,496
    • Issue date Jun 23, 1992
    • Mitsubishi Denki K.K.
    • Masanobu Kashihara
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Linear-movement potentiometer

    • Patent number 5,072,206
    • Issue date Dec 10, 1991
    • Nippon Seiko Kabushiki Kaisha
    • Hajime Kozuka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrically-powered drive apparatus

    • Patent number 4,984,668
    • Issue date Jan 15, 1991
    • Mitsubishi Denki Kabushiki Kaisha
    • Masayoshi Onishi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motor-driven control apparatus

    • Patent number 4,955,954
    • Issue date Sep 11, 1990
    • Mitsubishi Denki Kabushiki Kaisha
    • Masayoshi Onishi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Steering torque detector

    • Patent number 4,922,761
    • Issue date May 8, 1990
    • Mitsubishi Denki Kabushiki Kaisha
    • Masayoshi Onishi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Steering torque detecting apparatus

    • Patent number 4,907,668
    • Issue date Mar 13, 1990
    • Mitsubishi Denki Kabushiki Kaisha
    • Masayoshi Onishi
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Electromagnetic device

    • Publication number 20040017277
    • Publication date Jan 29, 2004
    • Mitsubishi Denki Kabushiki Kaisha
    • Naoya Hashimoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electromagnetic device

    • Publication number 20020050751
    • Publication date May 2, 2002
    • Naoya Hashimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Automatic transmission

    • Publication number 20020052263
    • Publication date May 2, 2002
    • Naoya Hashimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Electromagnetic device

    • Publication number 20020050896
    • Publication date May 2, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Naoya Hashimoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electromagnetic device

    • Publication number 20020050746
    • Publication date May 2, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Naoya Hashimoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electromagnetic device

    • Publication number 20020050899
    • Publication date May 2, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Naoya Hashimoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electromagnetic device

    • Publication number 20020050745
    • Publication date May 2, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Naoya Hashimoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER