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TOA DORO KOGYO KK

Overview
  • Total Patents
    19
About

TOA DORO KOGYO KK has a total of 19 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, macromolecular chemistry and polymers and environmental technology are SCHULTES KLAUS, SHENZHEN YUETONG CONSTRUCTION ENG CO LTD and KUNMING PURETOWN ENVIRONMENTAL TECH CO LTD.

Patent filings in countries

World map showing TOA DORO KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing TOA DORO KOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shiojiri Kentaro 9
#2 Tomita Susumu 4
#3 Sasao Goro 4
#4 Inomata Toshio 4
#5 Uemura Tadashi 3
#6 Kobayashi Kenji 3
#7 Uchida Yoshikazu 2
#8 Murayama Masahito 2
#9 Wakizaka Saburo 2
#10 Harada Yutaka 2

Latest patents

Publication Filing date Title
JPH10317471A Ground and underground structure
JPH09264001A Drain structure in pavement on road surface
JPH09291501A Water absorbing and draining material
JPH08176449A Paving asphalt composition
JPH0860611A Repairing method for asphalt pavement
JPH06116561A Soil erosion preventing agent and execution method for preventing soil from eroding
JPH0543289A Regenerated asphalt paving material
JPH0598611A Water-resistant structure for floorboard
JPH04323215A Curable composition
JPH04277202A Pavement body having water-proof layer
JPH04330105A Reproduced asphalt paving material
JPH04297603A Construction of road surface
JPH02176003A Method for reinforcing placing spot at container yard
JPS62218448A Asphalt/polyol emulsion and production thereof
JPS61109821A Mover for soft ground-solidifying treatment
JPS61106822A Moving device for soft ground solidifying processing
JPS61106820A Moving device for soft ground solidifying processing
JPS61106821A Moving device for soft ground solidifying processing