TREA

Zama Japan Co., Ltd.

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  • Iwate-Gun, JP
Organizations

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL INJECTING NOZZLE
    • Publication number 20220065198
    • Publication date Mar 3, 2022
    • ZAMA JAPAN CO. LTD.
    • Daisuke Suzuki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ROTARY CARBURETOR
    • Publication number 20220018315
    • Publication date Jan 20, 2022
    • ZAMA JAPAN CO. LTD.
    • Daisuke Suzuki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION DEVICE
    • Publication number 20220010760
    • Publication date Jan 13, 2022
    • ZAMA JAPAN CO. LTD.
    • Chizuru Ogasawara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ROTARY VAPORIZER
    • Publication number 20210332776
    • Publication date Oct 28, 2021
    • ZAMA JAPAN CO. LTD.
    • Daisuke Suzuki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ELECTRONICALLY CONTROLLED FUEL INJECTOR
    • Publication number 20210324822
    • Publication date Oct 21, 2021
    • ZAMA JAPAN CO. LTD.
    • Boris Matuschka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ROTARY TYPE CARBURETOR FOR STRATEFIED SCAVENGING ENGINE
    • Publication number 20210207559
    • Publication date Jul 8, 2021
    • ZAMA JAPAN CO. LTD.
    • Takumi Takahashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION DEVICE
    • Publication number 20210180551
    • Publication date Jun 17, 2021
    • ZAMA JAPAN CO. LTD.
    • Toshinobu Shimoyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PRIMARY PUMP AND CARBURETOR USING THE SAME
    • Publication number 20210033045
    • Publication date Feb 4, 2021
    • ZAMA JAPAN CO. LTD.
    • Hiroyuki Oka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DIAPHRAGM CARBURETOR
    • Publication number 20200325853
    • Publication date Oct 15, 2020
    • ZAMA JAPAN CO. LTD.
    • Daisuke Suzuki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ROTARY CARBURETOR
    • Publication number 20150102511
    • Publication date Apr 16, 2015
    • Yamabiko Corporation
    • Takahiro YAMAZAKI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL CONTROL METHOD FOR HAND-CARRIED ENGINE-DRIVEN WORKING MACHINE
    • Publication number 20130255629
    • Publication date Oct 3, 2013
    • ZAMA JAPAN CO., LTD.
    • Ryouhei YAMASHITA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SPEED REDUCTION METHOD FOR HAND-CARRIED ENGINE-DRIVEN WORKING MACHINE
    • Publication number 20130186368
    • Publication date Jul 25, 2013
    • ZAMA JAPAN CO., LTD.
    • Ryouhei YAMASHITA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL CONTROL METHOD FOR HANDHELD ENGINE OPERATING MACHINE
    • Publication number 20130112170
    • Publication date May 9, 2013
    • ZAMA JAPAN CO., LTD.
    • Ryouhei YAMASHITA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ACCELERATOR APPARATUS FOR DIAPHRAGM CARBURETORS
    • Publication number 20070052116
    • Publication date Mar 8, 2007
    • Zama Japan Co. Ltd.
    • Takashi Ishii
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Gas sensor units for engines
    • Publication number 20060081227
    • Publication date Apr 20, 2006
    • Zama Japan Co. Ltd.
    • Takumi Nonaka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Air fuel ratio control apparatus for engines
    • Publication number 20050235974
    • Publication date Oct 27, 2005
    • Zama Japan Co., Ltd.
    • Takumi Nonaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel pressure regulating apparatus for carburetors
    • Publication number 20050179146
    • Publication date Aug 18, 2005
    • Zama Japan Co., Ltd.
    • Yoshiharu Iwasa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Carburetor with manual choke mechanism
    • Publication number 20050116363
    • Publication date Jun 2, 2005
    • Zama Japan Co., Ltd.
    • Kimio Koizumi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Starting apparatus of diaphragm-type carburetor
    • Publication number 20050109303
    • Publication date May 26, 2005
    • Zama Japan Co., Ltd.
    • Koken Oyamada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS