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Takasi Obata

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  • Kariya-city, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Production process of a hexagonal honeycomb structure
    • Patent number 6,309,590
    • Issue date Oct 30, 2001
    • Denso Corporation
    • Takasi Obata
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Metal assembly
    • Patent number 5,409,759
    • Issue date Apr 25, 1995
    • Nippondenso Co., Ltd.
    • Tosiharu Kondo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents