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SOKEN KOGYO KK

Overview
  • Total Patents
    74
  • GoodIP Patent Rank
    221,109
  • Filing trend
    ⇩ 100.0%
About

SOKEN KOGYO KK has a total of 74 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1984. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and civil engineering are UMNYJ INST, FGOU VPO MICHURINSKIJ G AGRARN and CHONGQING HUAXU ENERGY SCIENCE & TECH CO LTD.

Patent filings in countries

World map showing SOKEN KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 74

Patent filings per year

Chart showing SOKEN KOGYO KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ishikura Kenji 18
#2 Harita Koichi 18
#3 Ujiie Kazuo 12
#4 Tanaka Masaaki 12
#5 Gyoda Takamasa 7
#6 Tsukada Kazuo 5
#7 Yoshida Akira 5
#8 Yokoyama Hidechika 5
#9 Araoka Kazuya 4
#10 Yamane Takayoshi 4

Latest patents

Publication Filing date Title
JP2019094702A Structural material, connection structure of structural material and manufacturing method of structural material
JP2018071154A louver
JP2012030207A Fluid mixer, fluid mixing and transporting channel, and fluid mixing method
JP2011141024A Cyclone flow generating gasket, cyclone flow generating joint pipe, and cyclone flow pipeline
JP2011218479A Surface cleaning mechanism of article to be cleaned, surface cleaning mechanism of polishing belt, and device and method for polishing belt
JP2011124424A Valve and semiconductor device using the same
JP2011124416A Vaporizer unit, and gas transport path and semiconductor processing system including the same
JP2011122215A Fluid transport pipe with cylindrical filter, and fluid transport passage and semiconductor manufacturing apparatus using the same
JP2011093005A Belt polishing device of resin molding and belt polishing method used for the same
JP2010149217A Belt polishing device and belt polishing method
JP2010090422A Fluid-heating device and semiconductor treatment apparatus using the same
JP2010077514A Vaporizer unit, semiconductor treatment system using the same and gas transport pipe connected to vaporizer
JP2010040718A Heater, substrate heating apparatus and crystal growth apparatus using them
JP2009302223A Substrate heating apparatus and crystal growth apparatus using the same
JP2009295784A Substrate heating device and crystal growth apparatus using the same
JP2009194006A Gas transportation route and semiconductor processing apparatus using the same
JP2009191283A Gas-heating device, semiconductor processing apparatus using the same, and method for manufacturing gas-heating device
JP2009149948A Fluid-heating device, gas-heating device and semiconductor treatment apparatus using the same
JP2009121634A Air cylinder
JP2009115287A Vacuum insulation tube