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NARA MACHINERY CO LTD

Overview
  • Total Patents
    199
  • GoodIP Patent Rank
    104,891
  • Filing trend
    ⇩ 75.0%
About

NARA MACHINERY CO LTD has a total of 199 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 1978. 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 thermal processes are SHEN MEIZHEN, FLUID ENERGY PROC AND EQUIPMEN and LU ZHIYI.

Patent filings per year

Chart showing NARA MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hamada Kenji 33
#2 Nara Yorioki 30
#3 Wakamatsu Yoshihiro 22
#4 Iwamatsu Hidetoshi 18
#5 Koishi Masumi 15
#6 Kikuchi Yuji 15
#7 Yamamoto Shinichi 13
#8 Ono Kenji 13
#9 Senna Mamoru 12
#10 Takahashi Masaaki 11

Latest patents

Publication Filing date Title
JP2021006338A Filter housing part, isolator device and filter part mounting method
WO2019074084A1 Heat exchanging device for powder material
WO2017204091A1 Port structure of containment apparatus, port forming kit for containment apparatus, and containment apparatus
WO2016194669A1 Method for discharging residue in powder processing devices and system for discharging residue in powder processing devices
WO2016194599A1 Heat exchange apparatus for granular powder
EP3064284A1 Sieving device and sieving method
EP3012016A1 Powder-processing device
WO2013118477A1 Powder particle cooling device
JP2013143933A Method of manufacturing rice flour
WO2013032002A1 Surface modification device for solid particles and surface modification method for solid particles
WO2012014785A1 Powder processing apparatus
KR20130081212A Method for granulating powder, and granulation device
JP2012170881A Liquid-phase laser ablation method and device
JP2012011334A Crusher
JP2011161607A Port structure member of containment device, and containment device
JP2011056427A Powdery granule disintegrating and sizing device
JP2010112617A Heat exchange device for powder and granular material, and method of manufacturing the same
WO2007069764A1 Granule disintegrating/granulating device and granule disintegrating/granulating method
JP2008107009A Heat exchanging device for granular powder and its manufacturing method
JP2007222836A Powdery granule disintegrating and sizing device