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Takashi Nakamaru

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Patents Grantslast 30 patents

  • Information Patent Grant

    Synchronizer ring
    • Patent number 7,361,395
    • Issue date Apr 22, 2008
    • Oiles Corporation
    • Takashi Nakamaru
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Resin composition for sliding member, and sliding member produced t...
    • Patent number 6,548,188
    • Issue date Apr 15, 2003
    • Oiles Corporation
    • Sumihide Yanase
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lubricating coating compound, sliding structure combining two slidi...
    • Patent number 6,467,961
    • Issue date Oct 22, 2002
    • Oiles Corporation
    • Takashi Nakamaru
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Lubricating coating compound, sliding structure combining two slidi...
    • Patent number 6,245,836
    • Issue date Jun 12, 2001
    • Oiles Corporation
    • Takashi Nakamaru
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Resin composition for sliding member and sliding member
    • Patent number 5,732,322
    • Issue date Mar 24, 1998
    • Oiles Corporation
    • Takashi Nakamaru
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Multilayered sliding member
    • Patent number 5,624,887
    • Issue date Apr 29, 1997
    • Oiles Corporation
    • Takashi Nakamaru
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Sliding member
    • Patent number 5,616,406
    • Issue date Apr 1, 1997
    • Oiles Corporation
    • Takashi Nakamaru
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Multilayered sliding member
    • Patent number 5,433,870
    • Issue date Jul 18, 1995
    • Oiles Corporation
    • Takashi Nakamaru
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Multilayered sliding member
    • Patent number 5,354,622
    • Issue date Oct 11, 1994
    • Oiles Corporation
    • Takashi Nakamaru
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Fluororesin composition for a sliding member and a sliding member
    • Patent number 5,300,366
    • Issue date Apr 5, 1994
    • Oiles Corporation
    • Takashi Nakamaru
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents