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ARAI IKUO

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    225,008
About

ARAI IKUO has a total of 27 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Japan. Its main competitors in its focus markets measurement are AUSPACE LTD, HAIFENG NAVIGATION TECHNOLOGY CO LTD and ZHENJIANG YIHAI SOFTWARE CO LTD.

Patent filings in countries

World map showing ARAI IKUOs patent filings in countries
# Country Total Patents
#1 Japan 27

Patent filings per year

Chart showing ARAI IKUOs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement

Focus technologies

# Technology
#1 Radio navigation

Top inventors

# Name Total Patents
#1 Arai Ikuo 27
#2 Shrestha Shanker Man 2
#3 Ozaki Toshiaki 1
#4 Wada Ichiro 1
#5 Goto Shinji 1
#6 Tsuruoka Tsutomu 1
#7 Kumazawa Masasato 1
#8 Okamura Michihiko 1
#9 Arimoto Tetsuya 1
#10 Takeuchi Naoyuki 1

Latest patents

Publication Filing date Title
JP2020116276A Biological information detection device
JP2016003870A Distance measuring device
JP2014144055A Capacitance-type human body detection apparatus, and bedding and remote monitoring system containing the same
JP2007327930A Correlation detection device
JP2007333403A Impulse radar
JP2007333404A Impulse radar
JP2007327795A Electromagnetic wave leak testing system and testing method
JP2001004741A Relative distance measuring apparatus
JPH11202043A Living body detection device
JPH10332606A Radio-wave concentration measuring apparatus
JPH10239426A Target displacement detecting device
JPH10111356A Zero-balance fm-cw radar device
JPH1090393A Signal detector pulse-width continuously variable correlation
JPH07294661A Correlation-detecting type transmission-path probing apparatus
JPH07120559A Borehole radar
JPH06331733A Method and equipment for measuring distance
JPH05312938A Variable-period correlation type searching apparatus and variable-period correlation type signal detecting apparatus
JPH05288834A Variable-cycle correlation-type detection apparatus and variable-cycle correlation-type signal detection apparatus
JPH05288844A Correlation detection-type searching apparatus and correlation-type signal detection apparatus
JPH05240943A Correlation type searching device and correlation type signal detector