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POWREX KK

Overview
  • Total Patents
    112
  • GoodIP Patent Rank
    233,422
About

POWREX KK has a total of 112 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Japan, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, machines and foods and drinks are GS COATING SYSTEM SRL, KK POWREX and ETA PROCESS PLANT LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Hasegawa Koji 33
#2 Natsuyama Susumu 29
#3 Sakamoto Hiroshi 18
#4 Nagato Takuya 17
#5 Kobayashi Makoto 13
#6 Nagatsuma Kenji 9
#7 Matsuura Hachishi 9
#8 Hotta Yasuhiro 9
#9 Endou Tarou 9
#10 Kamada Hitoshi 9

Latest patents

Publication Filing date Title
JP2009006328A Method for treating fluidized layer of granular material
JP2007175704A Fluidized bed apparatus
JP2007307447A Agitation treatment device
JP2007307448A Fluidized bed device
JP2007301486A Fluidized-bed apparatus
JP2007300861A Device and method for coating chocolate, and method for molding solid chocolate
JP2006346538A Cyclone type solid-gas separator
JP2006218451A Spray gun
JP2006218450A Spray gun
JP2006136763A Apparatus for treating granular substance
JP2006131548A Method for producing particle
JP2006116432A Fluidized bed apparatus and method for treating granular substance
JP2006102558A Coating method for particle
JP2006075729A Filter
JP2006026592A Coating device
JP2005296777A Coating apparatus
WO2004022246A1 Coating device
JP2004148292A Coating apparatus
JP2004148291A Fluidized bed equipment
JP2004160165A Granulation method for galenical component preparation