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METROPOLITAN EXPRESSWAY PUBLIC

Overview
  • Total Patents
    14
About

METROPOLITAN EXPRESSWAY PUBLIC has a total of 14 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Japan. Its main competitors in its focus markets measurement are VNI K I KHROMATOGRAFII, MEDICAL DIAGNOSTICS INC and Shanxi University of Traditional Chinese Medicine.

Patent filings in countries

World map showing METROPOLITAN EXPRESSWAY PUBLICs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

Chart showing METROPOLITAN EXPRESSWAY PUBLICs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement

Focus technologies

# Technology
#1 Analysing materials

Top inventors

# Name Total Patents
#1 Dobashi Hiroshi 3
#2 Tsunoda Hiroshi 2
#3 Tanaka Yae 2
#4 Ueki Hiroshi 2
#5 Hisatomi Fumiaki 2
#6 Mori Kentaro 2
#7 Iijima Hirohide 2
#8 Sasaki Kazuya 2
#9 Sakurai Jun 2
#10 Mae Koichi 2

Latest patents

Publication Filing date Title
JP2008249665A Filling degree inspection device and method
JP2007009430A Tunnel composition structure and its construction method
JP2006322222A Construction method of large-sectional tunnel
JP2006097316A Tunnel widening construction method
JP2006097317A Structure and method for joining steel shell and rc member together
JP2005029953A Reinforcing method for subgrade slab
JP2004275834A Method and device for controlling electric precipitator
JP2004092171A Repair method for concrete viaduct
JP2003003784A Moving device of shield excavator and its moving method
JP2001202587A Long period continuous measuring device for structure
JP2001193143A Mounting structure of inlet cover or the like
JP2000073699A Ventilation and smoke-discharging system for road tunnel
JPH11343744A Reinforcing method and reinforcing member for concrete columnar body
JPH11256595A Anchor frame made for steel bridge pier and footing using the same