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OKAMOTO TOSHIHITO

Overview
  • Total Patents
    82
  • GoodIP Patent Rank
    101,119
  • Filing trend
    ⇩ 100.0%
About

OKAMOTO TOSHIHITO has a total of 82 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1990. It filed its patents most often in Japan, China and Australia. Its main competitors in its focus markets civil engineering, machines and environmental technology are PENGO CORP, FEEL IND ENGINEERING CO LTD and TONE CHIKA GIJUTSU KK.

Patent filings per year

Chart showing OKAMOTO TOSHIHITOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Okamoto Toshihito 82

Latest patents

Publication Filing date Title
JP2018135185A Assembly crane
JP2018017110A Method and work vehicle for drilling hole for rock bolt
JP2018012449A Vehicle equipped with appliance for rubbing off dirt
JP2018003422A Slope work vehicle
JP2017145087A Hydraulic valve for slope work vehicle
JP2017122314A Slope work vehicle
JP2017115296A Slope working device
AU2015411100A1 Slope face working vehicle
JP2016172973A Slope work vehicle
JP2016113756A Service car for slope frame
JP2016098517A Work vehicle for slope frame
JP2016084577A Work machine
JP2016080489A Work device for radioactive contamination slope face
JP2016014286A Slope face work vehicle
JP2016008462A Movement detection method and device for main anchor
JP2015117511A Service car for slope land
JP2015057526A Stabilization method of natural ground slope face
JP2014113844A Work machine for slope
JP2013194402A Stabilization method for natural ground slope
JP2013133594A Drilling device and drilling method