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BURUMAN KK

Overview
  • Total Patents
    19
About

BURUMAN KK has a total of 19 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering are CECON INT NV, SUGIMOTO KENCHIKU KENKYUSHO KK and RJABININ VJACHESLAV PETROVICH.

Patent filings in countries

World map showing BURUMAN KKs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing BURUMAN KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

Top inventors

# Name Total Patents
#1 Otsuji Shoichiro 18
#2 Iida Masao 1
#3 Murotsu Akihiro 1

Latest patents

Publication Filing date Title
JP2002348874A Jointing fitting for temporary guard fence and the like
JPH0914218A Main member jointing fixture for temporary structure
JPH08311863A Joining material clamp for set-up column and the like
JPH08284909A Vice for installation and joining of temporary structure
JPH0790846A Track installing method in land slide protection work and device thereof
JPH0762661A Back-filling construction method on earth retaining wall surface and device thereof
JPH0586622A Angle brace member construction on sheathing temporarily-setting construction, and its equipment
JPH04265309A Joining method of temporary structure by h-steel
JPH07173833A Wale joint method making h-shape as main material
JPH035525A Connection method and device of landslide protection shape steel
JPH0261219A Strut intersection joining metal fittings
JPH0280715A Joint fitting for shape steel
JPH02153113A Wale angle section jointing method and its device with h-shape steel
JPH0243463A Method and device for constructing temporary frame base
JPH0235101A Rail tightening method and device thereof
JPH01287340A Construction of heavyweight temporary structure
JPH01210501A Method and device for connecting temporary rail
JPH01137003A Temporary rail fastening method and device thereof