Learn more

OKURA MASATOSHI

Overview
  • Total Patents
    15
About

OKURA MASATOSHI has a total of 15 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering and environmental technology are KUNIMOTO CO LTD, MIRACLE THREE CORP and TAKAYAMA KINZOKU KOGYO KK.

Patent filings in countries

World map showing OKURA MASATOSHIs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing OKURA MASATOSHIs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Okura Masatoshi 15

Latest patents

Publication Filing date Title
JP2011256712A Pier part auxiliary support mechanism and construction method for the same
JP2009249907A Extending and contracting joint for bridge and construction method
JP2008106434A Expansion joint for bridge and its construction method
JP2008069566A Movable impervious wall
JP2008019651A Bridge-falling preventive device and its construction method
JP2007239393A Reinforcement structure and method for reinforcing concrete structure
JP2006183240A Reinforced concrete structure repairing method and tool for the same
JP2003093731A Auxiliary device for predicting league game result
JP2002322656A Decorative board for wall surface
JP2002349065A Separator having rust-proof function for reinforcement of reinforced concrete
JP2002235314A Method for constructing scouring preventive retaining wall
JP2000257259A Sleeve forming tool
JP2000213176A Method for reinforcing surface of existing concrete material
JPH11324338A Method for reinforcing structure
JPH10205124A Method for attaching fiber woven fabric