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Katsuya Tajima

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Patents Grantslast 30 patents

  • Information Patent Grant

    Internal combustion engine
    • Patent number 11,828,242
    • Issue date Nov 28, 2023
    • Honda Motor Co., Ltd.
    • Manabu Hashimoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor for internal combustion engine
    • Patent number 10,113,509
    • Issue date Oct 30, 2018
    • Honda Motor Co., Ltd.
    • Koichi Sakurai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    General-purpose engine fuel tank fuel vapor treatment system
    • Patent number 7,320,314
    • Issue date Jan 22, 2008
    • Honda Motor Co., Ltd.
    • Souji Kashima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    General-purpose engine
    • Patent number 7,104,258
    • Issue date Sep 12, 2006
    • Honda Motor Co., Ltd.
    • Yoshikazu Yamada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Working machine having a single operation unit
    • Patent number 6,871,623
    • Issue date Mar 29, 2005
    • Kioritz Corp.
    • Hisato Ohsawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Muffler for internal combustion engine
    • Patent number 6,742,623
    • Issue date Jun 1, 2004
    • Kioritz Corporation
    • Katsuya Tajima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Working machine having internal combustion engine
    • Patent number 6,647,946
    • Issue date Nov 18, 2003
    • Kioritz Corp.
    • Hisato Ohsawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Chain saw with vibration-isolating devices
    • Patent number 6,643,939
    • Issue date Nov 11, 2003
    • Kioritz Corporation
    • Katsuya Tajima
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Portable power working machine
    • Patent number 6,378,467
    • Issue date Apr 30, 2002
    • Kioritz Corporation
    • Fujio Kobayashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-stroke internal combustion engine
    • Patent number 6,135,071
    • Issue date Oct 24, 2000
    • Kioritz Corporation
    • Fujio Kobayashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-cycle internal combustion engine
    • Patent number 5,913,291
    • Issue date Jun 22, 1999
    • Kioritz Corporation
    • Fujio Kobayashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-cycle internal combustion engine
    • Patent number 5,899,179
    • Issue date May 4, 1999
    • Kioritz Corporation
    • Katsunori Sasaki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-stroke internal combustion engine
    • Patent number 5,727,506
    • Issue date Mar 17, 1998
    • Kioritz Corporation
    • Katsuya Tajima
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    INTERNAL COMBUSTION ENGINE
    • Publication number 20230100841
    • Publication date Mar 30, 2023
    • Honda Motor Co., Ltd.
    • Manabu HASHIMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CARBURETOR FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20170002769
    • Publication date Jan 5, 2017
    • Honda Motor Co., Ltd.
    • Koichi Sakurai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    General-purpose engine fuel tank fuel vapor treatment system
    • Publication number 20060266338
    • Publication date Nov 30, 2006
    • HONDA MOTOR CO., LTD.
    • Souji Kashima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    General-purpose engine
    • Publication number 20050121004
    • Publication date Jun 9, 2005
    • Yoshikazu Yamada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Working machine having a single operation unit
    • Publication number 20030075132
    • Publication date Apr 24, 2003
    • Kioritz Corporation
    • Hisato Ohsawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Muffler for internal combustion engine
    • Publication number 20030062216
    • Publication date Apr 3, 2003
    • Kioritz Corporation
    • Katsuya Tajima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Working machine having internal combustion engine
    • Publication number 20020144670
    • Publication date Oct 10, 2002
    • Hisato Ohsawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Chain saw with vibration-isolating devices
    • Publication number 20020073558
    • Publication date Jun 20, 2002
    • Katsuya Tajima
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...