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TODA CONSTRUCTION

Overview
  • Total Patents
    1,851
  • GoodIP Patent Rank
    8,546
  • Filing trend
    ⇧ 32.0%
About

TODA CONSTRUCTION has a total of 1,851 patent applications. It increased the IP activity by 32.0%. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, civil engineering and materials and metallurgy are PENTA OCEAN CONSTRUCTION CO LTD, KAJIMA CORP and QIANG LIU.

Patent filings in countries

World map showing TODA CONSTRUCTIONs patent filings in countries
# Country Total Patents
#1 Japan 1,851

Patent filings per year

Chart showing TODA CONSTRUCTIONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ukekawa Makoto 109
#2 Tada Koji 93
#3 Yasumoto Masatake 71
#4 Asano Hitoshi 71
#5 Taniguchi Toru 69
#6 Shiseki Akio 64
#7 Iwai Yoshio 60
#8 Higuchi Tadashi 59
#9 Tachikawa Yuji 57
#10 Hashimoto Tsukasa 56

Latest patents

Publication Filing date Title
JP2020193562A Seal agent, and seal agent article
JP2020139389A Frame mold material for vertical construction joint of concrete and frame mold material for vertical construction joint using the same
JP2020097892A Tunnel structure, manufacturing method of tunnel structure and water cut-off method
JP2021004473A Method of confirming ground improvement effect and measuring device used for it
JP2020204187A Outer shell shield wall and manufacturing method thereof
JP2020196217A Method for producing spraying concrete
JP2020193481A Joint structure of concrete precast floor slab and joint structure of concrete precast member
JP2020190104A Buried object exploration method and exploration equipment thereof
JP2020174849A Safety monitoring system on operator
JP2020176371A Drilling machine pull-back apparatus
JP2020176372A Joint structure of concrete precast floor slabs
JP2020169466A Mounting structure of anchorage member
JP2020159074A Sound insulation construction method of tunnel soundproof door and sound insulation structure of tunnel soundproof door
JP2020159080A Demolition method of reinforced concrete structure
JP2020147989A Wet curing method for concrete
JP2020138303A Cutting device and cutting method of nonmetallic structure
JP2020128155A Safety device for bulldozer
JP2020125631A Method of adjusting position of seismic isolation building
JP2020125945A Formwork for determining concrete demolding strength
JP2020117602A Structure with stripe-shaped fiber-reinforced reinforcer and method for manufacturing the same