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FUJI BOLT SEISAKUSHO KK

Overview
  • Total Patents
    57
  • GoodIP Patent Rank
    237,041
About

FUJI BOLT SEISAKUSHO KK has a total of 57 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering are OROSCHAKOFF GEORGI, FUKOKU SEKIYU KK and KALWEIT FERDINAND.

Patent filings in countries

World map showing FUJI BOLT SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 57

Patent filings per year

Chart showing FUJI BOLT SEISAKUSHO KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

# Technology
#1 Structural elements

Top inventors

# Name Total Patents
#1 Matsubara Norio 32
#2 Yamazaki Fujio 20
#3 Yamazaki Ryuichiro 6
#4 Shimizu Akira 6
#5 Sakuma Yoshikazu 4
#6 Yamazaki Tomoo 2
#7 Michihashi Keijiro 1
#8 Ohata Isamu 1
#9 Kawabata Ryuta 1
#10 Tarumi Makoto 1

Latest patents

Publication Filing date Title
JP2015205307A Manufacturing apparatus and manufacturing method for fastening sleeve
JP2015074920A Reinforcement and bar arrangement structure
JP2015040444A Joint structure for reinforcing bar and method for forming joint structure of reinforcing bar
JP2014201928A Manufacturing method of fixing hardware
JP2014200807A Manufacturing apparatus of fixing metal fittings
JP2013147927A Method of formation of compression-bonded structure
JP2013147923A Method of formation of compression-bonded structure
JP2014020025A Screw-knotted steel bar, and mechanical joint of screw-knotted steel bar
JP2013221321A Method for press-fitting press-fitting metal fitting to reinforcing-bar, and press-fitting structure
JP2013221322A Method for press-fitting press-fitting metal fitting to reinforcing-bar, and press-fitting structure
JP2013177776A Method for manufacturing crimping metal fitting using round steel, and crimping metal fitting
JP2013083117A Mechanical joint
JP2013083118A Mechanical joint
JP2012127121A Structure and method for connecting reinforcements together
JP2012122280A Mechanical joint of reinforcing-bar
JP2012117341A Mechanical joint
JP2012110919A Device and method of manufacturing mechanical joint of reinforcing bar
JP2011132773A Joint structure of reinforcing bars
JP2010053561A Implement for binding reinforcements together
JP2009174126A Mechanical joint for reinforcement