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JECO KK

Overview
  • Total Patents
    559
  • GoodIP Patent Rank
    87,979
  • Filing trend
    ⇩ 60.0%
About

JECO KK has a total of 559 patent applications. It decreased the IP activity by 60.0%. Its first patent ever was published in 1962. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets measurement, electrical machinery and energy and mechanical elements are GENISCO INC, HUEBNER ELEKTROMASCH AG and QUARZ ZEIT AG.

Patent filings in countries

World map showing JECO KKs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Ito Akio 55
#2 Masuda Sumio 42
#3 Iiyama Hiroshi 40
#4 Ito Eiji 35
#5 Ariki Yoshiyuki 33
#6 Miyahara Norio 31
#7 Hatano Yuichi 25
#8 Sumino Keiichi 23
#9 Nagabori Yukihiro 22
#10 Iwasa Toru 21

Latest patents

Publication Filing date Title
DE102020117003A1 Actuator and exhaust valve drive device
DE102020117002A1 Actuator and exhaust valve drive device
JP2020129488A Switch device and switch
JP2018112269A Oldham joint
JP2018105758A Slip ring, revolving sensor device with slip ring, and slip ring manufacturing method
JP2017115617A Shaft-integrated gear and exhaust valve drive device
JP2016096423A Imaging apparatus
JP2016076392A Handling device
JP2015118166A Camera case and camera unit
JP2013088285A Display device
JP2011043422A Current sensor, and method of manufacturing the same
JP2009184567A Structure for mounting expansion fitting pipe drive unit
JP2009019927A Display apparatus, display method of same, and clock apparatus
JP2009014616A Analog timepiece device
JP2008293222A Power supply circuit
JP2008145352A Current sensor and current detecting method
JP2008105609A Corner pole mounting structure
JP2007278736A Display device
JP2007062444A Lighting system
JP2007062443A Mounting hole formation fixture and mounting hole formation method