TREA

Shigeru Maehara

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  • Kariya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Metal carrier
    • Patent number 5,648,050
    • Issue date Jul 15, 1997
    • Nippondenso Co., Ltd.
    • Toshiki Matsumoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Self-heat generation type honeycomb filter and its apparatus
    • Patent number 5,436,216
    • Issue date Jul 25, 1995
    • Nippondenso Co., Ltd.
    • Tetsuya Toyao
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES