TREA

Tatsuhiko Oshino

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  • Hitachinaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Turbocharger for internal combustion engine
    • Patent number 5,961,281
    • Issue date Oct 5, 1999
    • Hitachi, Ltd.
    • Kazuo Ojima
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbocharger for internal combustion engine
    • Patent number 5,785,493
    • Issue date Jul 28, 1998
    • Hitachi, Ltd. and Hitachi Car Engineering Co., Ltd.
    • Kazuo Ojima
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS