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YAMABIKO CORP

Overview
  • Total Patents
    486
  • GoodIP Patent Rank
    4,353
  • Filing trend
    ⇧ 20.0%
About

YAMABIKO CORP has a total of 486 patent applications. It increased the IP activity by 20.0%. Its first patent ever was published in 2003. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines, agriculture and machine tools are STIHL AG & CO KG ANDREAS, ORBITAL ENG PTY and HESSELMAN MOTOR CORP LTD.

Patent filings per year

Chart showing YAMABIKO CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamazaki Takahiro 59
#2 Osawa Hisato 52
#3 Kawamura Kunimune 28
#4 Shimizu Kunio 28
#5 Otsuji Takamasa 26
#6 Tsunoda Hidekazu 25
#7 Nakano Kenji 24
#8 Kodama Hisao 22
#9 Yamaguchi Shiro 19
#10 Suzuki Kenji 17

Latest patents

Publication Filing date Title
WO2021065660A1 Air-leading type stratified scavenging two-cycle internal combustion engine, and engine work machine
WO2021060254A1 Autonomous robot work machine
US2021093077A1 Lifting hook for locking to carabiner
US2021059129A1 Power-driven working device
US2021046632A1 Electric working tool
US2021046631A1 Electric working tool
US2021029887A1 Reciprocating blade apparatus and handheld working machine
WO2021065143A1 Backpack blower work apparatus
WO2021024580A1 Reciprocating cutting blade device and brush cutter
WO2021024579A1 Reciprocating cutting blade device and reaper
JP2021007316A Reciprocating cutting blade device and hand-held implement
JP2021007318A Reciprocating blade-type hand-held work machine
JP2021007315A Reciprocating cutting blade device and hand-held implement
JP2021007319A Electric type hand held implement
JP2021007317A Reciprocation reaping blade device
JP2021000680A Electric work machine
JP2020204289A Carburetor, portable work machine, and method of controlling carburetor
JP2020182417A Spraying apparatus mounted in multi-copter
JP2020182416A Aerial spraying device
JP2020182418A Grain material spraying device