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NONOGAKI KEIICHI

Overview
  • Total Patents
    16
About

NONOGAKI KEIICHI has a total of 16 patent applications. Its first patent ever was published in 2005. 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 measurement and basic communication technologies are IFM GMBH & CO KG, CAPTRON ELECTRONIC GMBH and GALKIN ALEKSANDR S.

Patent filings in countries

World map showing NONOGAKI KEIICHIs patent filings in countries
# Country Total Patents
#1 Japan 8
#2 WIPO (World Intellectual Property Organization) 4
#3 EPO (European Patent Office) 2
#4 United States 2

Patent filings per year

Chart showing NONOGAKI KEIICHIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement
#2 Basic communication technologies

Top inventors

# Name Total Patents
#1 Nonogaki Keiichi 16

Latest patents

Publication Filing date Title
WO2011111146A1 Capacitance type proximity sensor
US2012112767A1 Capacitive proximity sensor
JP2010286345A Metal detection device
JP2010066021A Electrostatic capacitance type proximity sensor
JP2010038877A Capacitance type proximity sensor
JP2009278319A Capacitance proximity sensor
WO2009025105A1 Eddy current flaw detection method and device
JP2009222423A Capacity-type proximity sensor
JP2009156706A Metal detecting device
JP2008241685A Eddy current flaw detection method and device
JP2007010596A Sine wave phase measuring circuit generating phase timing pulse from received waves