Learn more

KANTOOL KK

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    234,104
  • Filing trend
    ⇩ 100.0%
About

KANTOOL KK has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1978. It filed its patents most often in Japan and United States. Its main competitors in its focus markets civil engineering and chemical engineering are ATAM GROUP LTD, WHIRLWIND BY AIR LTD and LYU DENGJING.

Patent filings in countries

World map showing KANTOOL KKs patent filings in countries
# Country Total Patents
#1 Japan 15
#2 United States 1

Patent filings per year

Chart showing KANTOOL KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Suzuki Noriyuki 4
#2 Kaneda Yukihiro 3
#3 Yano Motomi 3
#4 Takagi Shinichi 2
#5 Morita Koji 2
#6 Ono Yasunaka 2
#7 Ishiyama Hiroyuki 2
#8 Arai Shingo 2
#9 Doi Toshiyuki 1
#10 Hasegawa Kiyoshi 1

Latest patents

Publication Filing date Title
JP2019042699A Cleaning tool and cleaning method using the same
JP2014046222A Pipe inside washing device
JP2006046021A Working device for repairing conduit
JP2006035006A In-pipe washing device
JP2005037250A Attached pipe examination device
JP2004092818A In-pipe mending machine
JP2002263599A Pipe interior washing nozzle
JP2002219384A Nozzle for cleaning inside of pipe
JP2000153241A Washing machine for multistory building
JPH11118723A Conduit inspecting device for switching between direct viewing and side viewing of inside of piping
JPH11114513A High-pressure jet washing device with camera for piping
JPH1010659A Method and device for controlling attitude of camera of thrust type pipe line testing device
JPH09226570A Self-travelling vehicle for inspecting inside of pipe line
JPH0924824A Self-traveling pipe line inspection device and traveling belt to be used for it
JPH0886011A Pipe inspection device for small sewage pipe
US4194218A Inspection apparatus for underground channels