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KANAFLEX CORP

Overview
  • Total Patents
    136
  • GoodIP Patent Rank
    107,878
  • Filing trend
    ⇩ 50.0%
About

KANAFLEX CORP has a total of 136 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2002. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets civil engineering, mechanical elements and machines are KANAFLEX CORP INC, STUCKE WALTER and OBSCHESTVO S OGRANICHENNOY OTVETSTVENNOSTYU GRUPPA POLYMERTEPLO.

Patent filings per year

Chart showing KANAFLEX CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kanao Shigeki 132
#2 Shigeki Kanao 4
#3 Ogawa Akihiko 2
#4 Matsumoto Seiji 1
#5 Senoo Noboru 1

Latest patents

Publication Filing date Title
JP2020073782A Shell structure of panel structure body, and panel structure body with the shell structure
JP2019214885A Hand hole
WO2017002940A1 Duct
JP2017172298A Building panel and building structure
JP2017106228A Panel structure
JP2016196793A Panel structure
JP2015148070A decorative panel
JP2015063851A Fixture for being used together with slate or panel with slate, and structure using the same
CN104080368A Lightweight decorative panel having opening and production method therefor
JP2014044201A Radioactive contaminant containment vessel
CN104093919A Method for pulling in restoration pipe, and restored pipeline
WO2013180169A1 Pipe guide apparatus for restoring underground pipes, pipe insertion system, pipe restoration system, and restored pipe line
WO2014112133A1 Structure
JP2014207762A Bellmouth, connection member set and construction method
JP2013076461A Branch pipe connecting method
JP2013117446A Radioactive contaminant containment vessel
JP2013087555A Floor panel
WO2013021435A1 Synthetic resin tube with helical corrugations
JP2012047033A Siphon pull-in device and siphon pull-in method
JP2013019463A Earthquake-resistant pipe fitting