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Masahiko Ogai

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  • Aichi-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust gas purifying catalyst
    • Patent number 6,149,877
    • Issue date Nov 21, 2000
    • Toyota Jidosha Kabushiki Kaisha
    • Masahiko Ogai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Device for purifying exhaust gas of internal combustion engine
    • Patent number 5,902,557
    • Issue date May 11, 1999
    • Nippon Steel Corporation
    • Kouki Yotsuya
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Electrically heated catalytic apparatus
    • Patent number 5,582,805
    • Issue date Dec 10, 1996
    • Toyota Jidosha Kabushiki Kaisha
    • Kouji Yoshizaki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Electrically heated catalytic apparatus
    • Patent number 5,582,803
    • Issue date Dec 10, 1996
    • Toyota Jidosha Kabushiki Kaisha
    • Kouji Yoshizaki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Electrically heated catalytic converter for an engine
    • Patent number 5,573,731
    • Issue date Nov 12, 1996
    • Toyota Jidosha Kabushiki Kaisha
    • Kouji Yoshizaki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust gas purifying catalyst
    • Patent number 5,462,905
    • Issue date Oct 31, 1995
    • Toyota Jidosha Kabushiki Kaisha
    • Tetsuo Nagami
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents