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PURA GIKEN KK

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    197,275
  • Filing trend
    ⇩ 50.0%
About

PURA GIKEN KK has a total of 35 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 1987. It filed its patents most often in Japan. Its main competitors in its focus markets machines, environmental technology and medical technology are IM PAK TECHNOLOGIES LTD, CAPELLA DALMAU FRANCISCO and SHINSHO KAGAKU KOGYOSHO KK.

Patent filings in countries

World map showing PURA GIKEN KKs patent filings in countries
# Country Total Patents
#1 Japan 35

Patent filings per year

Chart showing PURA GIKEN KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kikuzawa Ryoji 32
#2 Ho Izumi 8
#3 Isoi Kazuya 3
#4 Ken Tsutomu 1

Latest patents

Publication Filing date Title
JP2020146882A Manufacturing apparatus of flexible tube
JP2019155737A Flexible tube manufacturing apparatus
JP2019059158A Screw extruder
JP2015229589A Individual takeout device of long size material
JP2013217606A Flexible pipe for heat exchange
JP2009101429A Cutting device for long member
JP2009078369A Extrusion molding apparatus for plastic multiplex pipe
JP2008012821A Extrusion molding apparatus for plastic multilayer pipe
JP2007000358A Catheter
JP2006314476A Catheter and its molding apparatus
JP2006289857A Method for joining crosslinked polyethylene pipes together
JP2005280225A Hot water circulating tube, and its molding method
JP2005283034A Floor heating mat
JP2005283035A Floor heating mat
JP2005067137A Extrusion molding machine of multilayered tube made of resin
JP2005067136A Extrusion molding machine of resin tube
JP2005030723A Hot water flowing tube for floor heating device
JP2005030722A Floor heating device
JP2004347147A Hot water distribution tube structure for heating mat
JP2004279002A Device for attaching tube to substrate groove