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Koichiro Hirosawa

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  • Kariya, JA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Speed change gear system
    • Patent number 4,089,239
    • Issue date May 16, 1978
    • Aisin Seiki Kabushiki Kaisha
    • Noboru Murakami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid pressure modulating apparatus for a fluidically actuated fric...
    • Patent number 4,086,994
    • Issue date May 2, 1978
    • Aisin Seiki Kabushiki Kaisha
    • Koichiro Hirosawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Speed change gear
    • Patent number 4,038,887
    • Issue date Aug 2, 1977
    • Aisin Seiki Kabushiki Kaisha
    • Noboru Murakami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Speed change gear system
    • Patent number 4,038,888
    • Issue date Aug 2, 1977
    • Aisin Seiki Kabushiki Kaisha
    • Noboru Murakami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic control system for vehicle transmission means
    • Patent number 4,033,203
    • Issue date Jul 5, 1977
    • Aisin Seiki Kabushiki Kaisha
    • Koichiro Hirosawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Speed change gear system
    • Patent number 4,027,551
    • Issue date Jun 7, 1977
    • Aisin Seiki Kabushiki Kaisha
    • Noboru Murakami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Speed change gear system
    • Patent number 4,027,552
    • Issue date Jun 7, 1977
    • Aisin Seiki Kabushiki Kaisha
    • Noboru Murakami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid pressure control system for automatic transmissions
    • Patent number 4,008,630
    • Issue date Feb 22, 1977
    • Aisin Seiki Kabushiki Kaisha
    • Noboru Murakami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Speed change gear system
    • Patent number 3,971,267
    • Issue date Jul 27, 1976
    • Aisin Seiki Kabushiki Kaisha
    • Noboru Murakami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Speed change gear system
    • Patent number 3,971,268
    • Issue date Jul 27, 1976
    • Aisin Seiki Kabushiki Kaisha
    • Noboru Murakami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Speed change gear
    • Patent number 3,946,622
    • Issue date Mar 30, 1976
    • Aisin Seiki Kabushiki Kaisha
    • Noboru Murakami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Speed change gear system
    • Patent number 3,946,623
    • Issue date Mar 30, 1976
    • Aisin Seiki Kabushiki Kaisha
    • Noboru Murakami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Speed change gear
    • Patent number 3,946,624
    • Issue date Mar 30, 1976
    • Aisin Seiki Kabushiki Kaisha
    • Noboru Murakami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...