TREA

Jun Otsuka

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  • Fujisawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cylinder head structure
    • Patent number 6,123,055
    • Issue date Sep 26, 2000
    • Isuzu Motors Limited
    • Makoto Takeuchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Direct injection type multicylinder engine
    • Patent number 5,899,190
    • Issue date May 4, 1999
    • Isuzu Motors Limited
    • Akira Nakagomi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS