Keisuke Murawaki

Person

  • Shizuoka, JP

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    EXHAUST GAS PURIFICATION DEVICE

    • Publication number 20220387983
    • Publication date Dec 8, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Koji SUGIURA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EXHAUST GAS PURIFICATION DEVICE

    • Publication number 20220370997
    • Publication date Nov 24, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Koji SUGIURA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST GAS PURIFICATION DEVICE

    • Publication number 20220347626
    • Publication date Nov 3, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Akemi SATO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EXHAUST GAS CONTROL APPARATUS AND MANUFACTURING METHOD THEREOF

    • Publication number 20210324777
    • Publication date Oct 21, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Koji SUGIURA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST GAS PURIFICATION DEVICE

    • Publication number 20210283589
    • Publication date Sep 16, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Koji SUGIURA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST GAS PURIFICATION UNDERFLOOR CATALYST AND CATALYST SYSTEM

    • Publication number 20190151829
    • Publication date May 23, 2019
    • CATALER CORPORATION
    • Sho HOSHINO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METAL CARRIER CATALYST FOR CLEANING EXHAUST GAS

    • Publication number 20100298130
    • Publication date Nov 25, 2010
    • Keisuke Murawaki
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL