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SANWA KIKO KK

Overview
  • Total Patents
    85
  • GoodIP Patent Rank
    231,315
About

SANWA KIKO KK has a total of 85 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Japan, Germany and France. Its main competitors in its focus markets machine tools, civil engineering and electrical machinery and energy are HUANG QIQING, YANTAI DINGHUA ORNAMENT CO LTD and ANHUI XINYIDA BURNISH MACHINE CO LTD.

Patent filings in countries

World map showing SANWA KIKO KKs patent filings in countries
# Country Total Patents
#1 Japan 74
#2 Germany 4
#3 France 2
#4 United Kingdom 2
#5 Italy 1
#6 Sweden 1
#7 United States 1

Patent filings per year

Chart showing SANWA KIKO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tokimune Akira 35
#2 Tokimune Yoshio 14
#3 Goto Yasuhiro 6
#4 Egarashi Hiroji 5
#5 Toshi Kenichirou 3
#6 Tokimune Toshihiko 3
#7 Kawada Juzo 3
#8 Matsuoka Nobuhiro 3
#9 Hashimoto Mitsugi 2
#10 Mugita Hiroaki 2

Latest patents

Publication Filing date Title
JP2015232235A Underground obstacle crushing method and crushing device
JP2014141838A Pile driving machine
JP2014141840A Hydraulic work machine
JP2014140819A Mixer
JP2014140818A Mixer
JP2014141839A Pile driving machine
JP2014080772A Connection structure of casing
JP2013019251A Method for excavating rock mass
JP2013019252A Crushing device
JP2013019250A Method of removing underground obstacle
JP2012162928A Swivel device of excavator
JP2012057301A Crown of hammer grab
JP2011190638A Hammer grab
JP2011117152A Hammer grab
JP2011102463A Hammer grab control system
JP2010088293A Electric power generating system using card for power generation or cartridge for power generation
JP2009270291A Crown of hammer grab
JP2009138394A Hammer grab
JP2009114744A Auger device for excavating ditch
JP2009013661A Hammer grab