Learn more

FURUKAWA ROCK DRILL CO LTD

Overview
  • Total Patents
    152
  • GoodIP Patent Rank
    16,225
  • Filing trend
    ⇧ 7.0%
About

FURUKAWA ROCK DRILL CO LTD has a total of 152 patent applications. It increased the IP activity by 7.0%. Its first patent ever was published in 2005. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets civil engineering, machine tools and mechanical elements are RAYNER GEORGE, PENNSYLVANIA GASOLINE DRILL CO and MONTABERT ETS.

Patent filings per year

Chart showing FURUKAWA ROCK DRILL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Matsuda Toshio 34
#2 Koizumi Masahiro 33
#3 Kaneko Tsutomu 18
#4 Ishibashi Shigeru 14
#5 Kobayashi Isao 13
#6 Murakami Susumu 12
#7 Ishikawa Hiroki 10
#8 Homma Masatoshi 10
#9 Echigoya Shunsuke 9
#10 Goto Tomohiro 8

Latest patents

Publication Filing date Title
JP2020143561A Work vehicle for rock bolt installation
JP2020125657A Remote control device for drilling machine
JP2020117790A Drill tool and method of manufacturing the same
JP2020099956A Front holder for hydraulic breaker and hydraulic breaker provided with the same
CN110944801A Hydraulic impact device
JP2020002604A Drilling control device
JP2019155547A Liquid pressure type striking device
JP2019157412A Feed length detection device
CN110177658A Fluid pressure type percussion mechanism
JP2019074140A Flow rate control valve for pneumatic boring machine
CN109641347A Fluid pressure type percussion mechanism
EP3476542A1 Two-piston hydraulic striking device
JP2018193717A Machine to install timbering for tunnel
JP2018138321A Hydraulic hammering device
JP2018103296A Rock drilling machine
WO2017110793A1 Hydraulic hammering device
JP2018087415A Centralizer device
CN107848097A Fluid pressure type percussion mechanism
JP2017226065A Hydraulic striking device
JP2017217727A Striking mechanism of hydraulic pressure down-the-hole drill