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Masayoshi Nakajima

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  • Kobe, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power transmission belt
    • Patent number 5,484,343
    • Issue date Jan 16, 1996
    • Mitsuboshi Belting Ltd.
    • Masayoshi Nakajima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rubber composition having good crosslinking adhesion to fiber mater...
    • Patent number 5,408,007
    • Issue date Apr 18, 1995
    • Mitsuboshi Belting Ltd.
    • Takahide Mizuno
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Heat resistant rubber compositions and belts made therefrom
    • Patent number 5,387,160
    • Issue date Feb 7, 1995
    • Mitsuboshi Belting Ltd.
    • Masayoshi Nakajima
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Toothed belt
    • Patent number 5,306,213
    • Issue date Apr 26, 1994
    • Mitsuboshi Belting Ltd.
    • Masayoshi Nakajima
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Power transmission belt
    • Patent number 5,254,050
    • Issue date Oct 19, 1993
    • Mitsuboshi Belting Ltd.
    • Masayoshi Nakajima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    V-ribbed belt
    • Patent number 5,250,010
    • Issue date Oct 5, 1993
    • Mitsuboshi Belting Ltd.
    • Kyoichi Mishima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Aramid fiber cord for power transmission belt and method of manufac...
    • Patent number 5,230,667
    • Issue date Jul 27, 1993
    • Mitsuboshi Belting Ltd.
    • Masayoshi Nakajima
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Method of bonding a hydrogenated nitrile rubber composition with fi...
    • Patent number 5,219,902
    • Issue date Jun 15, 1993
    • Mitsuboshi Belting Ltd.
    • Kyoichi Mishima
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Power transmission belt
    • Patent number 5,116,286
    • Issue date May 26, 1992
    • Mitsuboshi Belting Ltd.
    • Takashi Kinoshita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power transmission belt
    • Patent number 4,776,828
    • Issue date Oct 11, 1988
    • Mitsuboshi Belting Ltd.
    • Satoshi Mashimo
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pressure-responsive variable electrical resistive rubber material
    • Patent number 4,765,930
    • Issue date Aug 23, 1988
    • Mitsuboshi Belting Ltd.
    • Satoshi Mashimo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Power transmission belt
    • Patent number 4,740,192
    • Issue date Apr 26, 1988
    • Mitsuboshi Belting Ltd.
    • Satoshi Mashimo
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Power transmission belt
    • Patent number 4,642,082
    • Issue date Feb 10, 1987
    • Mitsuboshi Belting Ltd.
    • Satoshi Mashimo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power transmission belt manufacture
    • Patent number 4,518,376
    • Issue date May 21, 1985
    • Mitsuboshi Belting Ltd.
    • Satoshi Mashimo
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL