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YOKOGAWA BRIDGE CORP

Overview
  • Total Patents
    101
  • GoodIP Patent Rank
    43,077
  • Filing trend
    ⇧ 14.0%
About

YOKOGAWA BRIDGE CORP has a total of 101 patent applications. It increased the IP activity by 14.0%. Its first patent ever was published in 1997. It filed its patents most often in Japan, Indonesia and Republic of Korea. Its main competitors in its focus markets environmental technology, materials and metallurgy and machine tools are DREVER INTERNAT S A, VOESTALPINE METAL FORMING GMBH and SUZHOU ZHONGMENZI TECH CO LTD.

Patent filings in countries

World map showing YOKOGAWA BRIDGE CORPs patent filings in countries
# Country Total Patents
#1 Japan 98
#2 Indonesia 1
#3 Republic of Korea 1
#4 Taiwan 1

Patent filings per year

Chart showing YOKOGAWA BRIDGE CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shiromizu Akio 14
#2 Kozakura Yoshitaka 12
#3 Oshita Satoji 11
#4 Iwasaki Masaki 10
#5 Nagata Takashi 9
#6 Yamaura Akihiro 8
#7 Yanaka Akihisa 7
#8 Watanabe Itsuhito 7
#9 Sasajima Junji 7
#10 Hamano Kimio 7

Latest patents

Publication Filing date Title
JP2020153184A Existing superstructure rebuilding method
JP2020133113A Coating peeling method and coating peeling device
JP2020090785A Widening structural body, widening structure, floor slab widening construction method, and floor slab renewal method
JP2020046214A Measurement point projection system, measurement jig, and measurement point projection method
JP2020007788A Layered panel floor slab bridge and construction method of layered panel slab bridge
JP2018204427A Member renewal method using lifting device
JP2019203339A Displacement measuring device of damper for vibration control
JP2019203706A Rust evaluation photographing device, rust evaluation system, and rust evaluation method
JP2019183505A Temporary pavement slab, temporary pavement structure, and temporary pavement structure construction method
JP2019148158A Wall balustrade construction method and wall balustrade
JP2019108902A Dynamic vibration reducer
JP2019104565A Fixing method of heavy load and device thereof
JP2019105036A Protective film delivery device, long object delivery system, and long object delivery method
JP2019015149A Method and device for lateral yarding transfer of heavy load
JP2018204364A Removed component carrying-out method and component renewal method
JP2018135678A Support column installation structure and guard fence
JP2018084130A Structure management support system and structure management method
JP2018076695A Lateral transfer method for bridge girder and apparatus for the same
JP2018071310A Patch and reinforcement base material
JP2018059327A Spraying system of water for concrete curing and method of spraying of water for concrete curing