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TEISAKU KK

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    221,498
About

TEISAKU KK has a total of 33 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets civil engineering and machine tools are SVENSKA HYMAS AB, KRUPP BERCO BAUTECHNIK GMBH and MONTABERT ROGER.

Patent filings in countries

World map showing TEISAKU KKs patent filings in countries

Patent filings per year

Chart showing TEISAKU KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Asakura Shigeki 9
#2 Ito Ikuo 8
#3 Fujimoto Hiroshi 6
#4 Hirose Norio 4
#5 Ito Masanori 4
#6 Okawa Tokan 3
#7 Sugiura Yoshitsugu 3
#8 Fukatami Fumikazu 3
#9 Okita Toshio 2
#10 Fujita Kozo 2

Latest patents

Publication Filing date Title
JP2020082256A Fluid pressure type striking device
JP2013233595A Fluid pressure hammering device
JP2007118124A Breaker
JP2007222692A Crusher
JP2007196293A Hammering device
JP2005002677A Bracket with fluid pressure control valve
JP2005001063A Bracket for breaker
JP2004049990A Crusher
JPH1034563A Bracket for impact tool
US5645236A Crushing equipment
JPH07301087A Self-running hydraulic working machine, and excavation method for steel tower caisson type pile hole
JPH07127278A Crushing device
JPH06262543A Striking unit
JPH05187034A Sieve bucket
JPH0539802A Thrust oscillation device for single rod type cylinder
JPH04300654A Crusher
JPH04254669A Fluid pressure cylinder
JPH04140503A Pulsating apparatus for hydraulic cylinder
JPH04102704A Pulsation device for hydraulic cylinder
JPH0493185A Converter for strike number in hydraulic braker