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WEST NIPPON EXPRESSWAY ENGINEERING SHIKOKU COMPANY LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    190,131
About

WEST NIPPON EXPRESSWAY ENGINEERING SHIKOKU COMPANY LTD has a total of 11 patent applications. Its first patent ever was published in 2008. It filed its patents most often in Singapore, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets measurement, audio-visual technology and computer technology are WEST NIPPON EXPRESSWAY ENGINEERING SHIKOKU CO LTD, Beijing daheng image vision co ltd and VIRTEK VISION INT ULC.

Patent filings per year

Chart showing WEST NIPPON EXPRESSWAY ENGINEERING SHIKOKU COMPANY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Akashi Yukio 11
#2 Hashimoto Kazuaki 11
#3 Hayashi Shogo 11
#4 Jinnai Michihiro 1

Latest patents

Publication Filing date Title
WO2014170989A1 Device for inspecting shape of road travel surface
EP2357466A1 Infrared thermal image analyzer