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HUSQVARNA ZENOAH CO LTD

Overview
  • Total Patents
    155
  • GoodIP Patent Rank
    231,706
About

HUSQVARNA ZENOAH CO LTD has a total of 155 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Japan, EPO (European Patent Office) and China. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and machine tools are SPENCER OWEN H, FIRM MASCHINENFABRIK AUGSBURG and RNLI LTD.

Patent filings in countries

World map showing HUSQVARNA ZENOAH CO LTDs patent filings in countries

Patent filings per year

Chart showing HUSQVARNA ZENOAH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ono Ryou 20
#2 Sugishita Yuu 17
#3 Noda Hiroyuki 15
#4 Maeda Kazuyuki 14
#5 Ohniwa Takashi 11
#6 Hiruma Haruo 9
#7 Wada Shinichi 8
#8 Yamazaki Maki 8
#9 Fukushima Yoshinori 6
#10 Oniwa Takashi 6

Latest patents

Publication Filing date Title
JP2014111942A Carburetor
JP2014036583A Mowing work machine
JP2013220628A Wood branch/leaf crusher
JP2012178982A Brushcutter
WO2012104919A1 Stratified scavenging two-stroke engine
WO2012090256A1 Two-stroke engine
JP2012107552A Stratified scavenging two-stroke engine
EP2638274A1 Air supply device of stratified scavenging two-cycle engine
WO2012053038A1 Throttle cable locking assembly
WO2012023163A1 Air supply apparatus for two-stroke combustion engine
CN103038846A Switch device
JP2012016331A Mowing implement
JP2012016332A Mowing implement
WO2012001731A1 Air supply device
WO2012001732A1 Accelerator
JP2011147370A Industrial vehicle
JP2011115079A Emergency-stopping device of mowing implement
WO2011048697A1 Vibration absorbing mechanism and working machine with same
JP2011087482A Mowing implement
WO2011048674A1 Stratified scavenging two-cycle engine