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ZAMA JAPAN CO LTD

Overview
  • Total Patents
    134
  • GoodIP Patent Rank
    50,358
  • Filing trend
    ⇩ 28.0%
About

ZAMA JAPAN CO LTD has a total of 134 patent applications. It decreased the IP activity by 28.0%. Its first patent ever was published in 1996. It filed its patents most often in Japan, United States and China. Its main competitors in its focus markets engines, pumps and turbines, machines and environmental technology are HOLEC NV, LORANGE GMBH and WEBER SRL.

Patent filings in countries

World map showing ZAMA JAPAN CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 99
#2 United States 34
#3 China 1

Patent filings per year

Chart showing ZAMA JAPAN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Araki Satoru 44
#2 Nonaka Takumi 39
#3 Koizumi Kimio 22
#4 Watanabe Hideki 14
#5 Toda Mamoru 10
#6 Yanaka Noboru 10
#7 Suzuki Daisuke 9
#8 Kuyo Toshiyuki 8
#9 Oka Hiroyuki 8
#10 Saito Tamotsu 7

Latest patents

Publication Filing date Title
US2021033045A1 Primary pump and carburetor using the same
JP2020094515A Diaphragm type carburetor
JP2018145830A Adjustment device for regulator valve at carbureter
US2016237953A1 Carburetor with single diaphragm for supplying and metering fuel
US2016356246A1 Attachment structure for solenoid valve to carburetor unit
US2016356204A1 Carburetor for two-stroke internal combustion engine
JP2015121227A Main fuel jet and nozzle assembly for carburetor
JP2016098777A Vaporizer
JP2016038015A Check valve
JP2014105628A Vaporizer for two-stroke internal combustion engine
JP2014105776A Fitting structure of solenoid valve to carburetor body
JP2012067770A Rotary type carburetor
JP2012167574A Throttle valve device
JP2012122417A Limit cap for needle valve
JP2012057469A Starting device and carburetor using the same
JP2011132945A Rotary carburetor
JP2011174443A Dust seal structure for valve stem in rotary throttle valve carburetor
JP2011169168A Fuel injection device
JP2011169169A Fuel injection device
JP2011111935A Carburetor