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YAMATANI YOSHIICHI

Overview
  • Total Patents
    18
About

YAMATANI YOSHIICHI has a total of 18 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Germany, United Kingdom and Canada. Its main competitors in its focus markets engines, pumps and turbines and mechanical elements are DELASCO SA, SCHUETZLE LARRY ALVIN and YAMATANI GIICHI.

Patent filings in countries

World map showing YAMATANI YOSHIICHIs patent filings in countries
# Country Total Patents
#1 Germany 5
#2 United Kingdom 4
#3 Canada 3
#4 Sweden 3
#5 United States 3

Patent filings per year

Chart showing YAMATANI YOSHIICHIs patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Pumps
#2 Pipes
#3 Servomotors

Top inventors

# Name Total Patents
#1 Yamatani Yoshiichi 17

Latest patents

Publication Filing date Title
DE3516797A1 DRIVING DEVICE FOR A THREE-CYLINDER PISTON PUMP
US4487435A Swivel joint