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Yoshikiyo Kamata

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Patents Grantslast 30 patents

  • Information Patent Grant

    Two cycle internal combustion engine
    • Patent number 5,361,732
    • Issue date Nov 8, 1994
    • Kioritz Corporation
    • Yoshikiyo Kamata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Decompressor for internal combustion engine
    • Patent number 5,116,287
    • Issue date May 26, 1992
    • Kioritz Corporation
    • Yoshiaki Hironaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Portable work machine
    • Patent number 4,953,526
    • Issue date Sep 4, 1990
    • Kioritz Corporation
    • Yoshiaki Hironaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Centrifugal clutch
    • Patent number 4,942,952
    • Issue date Jul 24, 1990
    • Kioritz Corporation
    • Yoshikiyo Kamata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine
    • Patent number 4,932,364
    • Issue date Jun 12, 1990
    • Kioritz Corporation
    • Yoshiaki Hironaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Separated lubrication type two-cycle internal combustion engine system
    • Patent number 4,930,462
    • Issue date Jun 5, 1990
    • Kioritz Corporation
    • Yoshikiyo Kamata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Vibration damper
    • Patent number 4,817,923
    • Issue date Apr 4, 1989
    • Kioritz Corporation
    • Yoshikiyo Kamata
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Vibration damper
    • Patent number 4,693,457
    • Issue date Sep 15, 1987
    • Kioritz Corporation
    • Yoshikiyo Kamata
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Reed valve
    • Patent number 4,664,154
    • Issue date May 12, 1987
    • Kioritz Corporation
    • Yoshikiyo Kamata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Crankshaft assembly
    • Patent number 4,624,156
    • Issue date Nov 25, 1986
    • Kioritz Corporation
    • Yoshikiyo Kamata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Suction device for two-cylinder internal combustion engine
    • Patent number 4,607,598
    • Issue date Aug 26, 1986
    • Kioritz Corporation
    • Yoshikiyo Kamata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Reed valve
    • Patent number 4,599,978
    • Issue date Jul 15, 1986
    • Kioritz Corporation
    • Yoshikiyo Kamata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Muffler for internal combustion engine
    • Patent number 4,482,028
    • Issue date Nov 13, 1984
    • Kioritz Corporation
    • Takashi Fukuoka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES