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KEYENCE CO LTD

Overview
  • Total Patents
    3,272
  • GoodIP Patent Rank
    1,595
  • Filing trend
    0.0%
About

KEYENCE CO LTD has a total of 3,272 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1985. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets measurement, computer technology and optics are QUALITY VISION INTERNATIONAL I, MANTISVISION LTD and MAGIK EYE INC.

Patent filings in countries

World map showing KEYENCE CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Yamakawa Hideki 83
#2 Fukumura Koji 79
#3 Kang Woobum 77
#4 Inomata Masahiro 73
#5 Akishiba Yuuji 59
#6 Nishio Yoshiaki 55
#7 Fujita Tsukasa 55
#8 Idaka Mamoru 52
#9 Inoue Satoru 45
#10 Shimodaira Masatatsu 45

Latest patents

Publication Filing date Title
JP2020205649A Safety scanner
JP2020194798A Sensor unit
US2021103264A1 Programable logic controller
US2021103265A1 Setting device and plc system
JP2020191141A Programmable logic controller and main unit
JP2021001889A Photoelectric sensor
JP2020177713A Programmable logic controller
US2021070054A1 Ink jet recording apparatus
JP2020177712A External setting device
US2021041230A1 Three-dimensional shape measuring apparatus and three-dimensional shape measuring method
US2021041231A1 Three-dimensional shape measuring apparatus, three-dimensional shape measuring method, three-dimensional shape measuring computer-readable storage medium, and three-dimensional shape measuring computer-readable storage device
US2021041229A1 Three-dimensional shape measuring apparatus
JP2020106550A Confocal displacement meter
US2020310733A1 Programmable display and programmable logic controller system including the same
JP2020166827A Programmable display device and programmable logic controller system including the same
JP2020052063A Ultrasonic wave flow rate switch
JP2020042053A Image inspection device and image inspection method
JP2020038215A Inspection device and control method thereof
JP2020020815A Confocal displacement meter
JP2019200215A Inspection device, inspection method and program