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METROL CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    227,306
About

METROL CO LTD has a total of 20 patent applications. Its first patent ever was published in 1988. It filed its patents most often in United States, EPO (European Patent Office) and Republic of Korea. Its main competitors in its focus markets measurement, machine tools and mechanical elements are GLEASON METROLOGY SYSTEMS CORP, SCHWENK OSKAR GMBH & CO KG and RANK TAYLOR HOBSON LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Matsuhashi Akira 19
#2 Kanno Takayuki 1
#3 Yajima Teruo 1
#4 Takagi Yasushi 1
#5 Sato Masaaki 1
#6 Yoshioka Takamoto 1

Latest patents

Publication Filing date Title
WO2020158677A1 Position detection device
US2006114117A1 Tool damage detection device
KR20030039975A Shock absorber
US2002084158A1 Shock absorber
US6267360B1 Shock absorber
US6177642B1 Adjusting mechanism for touch sensor
US6060855A Moving apparatus for arm of tool edge sensor
US5939685A Stopping device with a switch
US5959271A Stopping device with a switch
EP0852327A1 Touch sensor
US5819429A Touch sensor
US5594995A Touch sensor
US5541588A Control signal transfer device for a position detecting sensor
US5475932A Shaft position sensor
EP0348548A1 Touch sensor