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WORLD ENG KK

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    193,067
  • Filing trend
    ⇩ 66.0%
About

WORLD ENG KK has a total of 36 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 1994. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are KIKUCHI IORI, VTSNI PI GIPRONISELPROM and AZOVSK NII RYBNOGO KHOZ.

Patent filings in countries

World map showing WORLD ENG KKs patent filings in countries
# Country Total Patents
#1 Japan 36

Patent filings per year

Chart showing WORLD ENG KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wagi Takatsu 32
#2 Matsuzaki Katsuo 26
#3 Nonoda Mitsuru 26
#4 Sato Mitsuhiro 22
#5 Konoue Yuzo 9
#6 Nakano Hiroshi 9
#7 Ito Takahiko 4
#8 Taniguchi Akira 3
#9 Origasa Masami 1
#10 Nishi Kazuhiro 1

Latest patents

Publication Filing date Title
JP2020082074A Pressurized-water washing apparatus
JP2020088094A Tape peeling device
JP2019013869A Simple type temporary machinery material washing device
JP2018204365A Revetment construction method
JP2018188882A Control type revetment and installation method of the same
JPH1171738A Method of construction of shore structure
JPH1181331A Mat for increasing friction
JPH1121853A Mat for increase of friction
JPH10306429A Mat member
JPH10266161A Mat member and execution method thereof
JPH10204846A Asphalt mat
JPH10168853A Internal reinforcement member of mat
JPH10131147A Reinforcing member of mat-member connecting section
JPH10131150A Mat member and cargo-handling device thereof
JPH1025724A Method of protective construction of sea-bottom ground
JPH09296429A Nonslip mat for marine structure
JPH09268563A Caisson-included filler protection cover
JPH09256381A Perforated mat
JPH09165729A Mat member
JPH09143953A Scouring preventive construction method for foundation of water structure