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HIROSE HOLDINGS&CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    75,388
  • Filing trend
    ⇩ 66.0%
About

HIROSE HOLDINGS&CO LTD has a total of 22 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2016. It filed its patents most often in Japan and EPO (European Patent Office). Its main competitors in its focus markets chemical engineering are B P PRZEMYSLU TWORZYW PROERG, MO G TREST MOSORGTEKHSTROJ GLA and PK T B SIB ZNAK POCHETA NI PT.

Patent filings in countries

World map showing HIROSE HOLDINGS&CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 21
#2 EPO (European Patent Office) 1

Patent filings per year

Chart showing HIROSE HOLDINGS&CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Mixing

Top inventors

# Name Total Patents
#1 Sakane Koji 10
#2 Iimura Kenji 9
#3 Fujita Takehito 4
#4 Fujita Norio 3
#5 Fujiwara Hisakazu 2
#6 Inaoka Masahito 2
#7 Ishiguro Makoto 2
#8 Fujita Yuji 1
#9 Hisamatsu Shingo 1
#10 Taguchi Yoshimi 1

Latest patents

Publication Filing date Title
JP2020070305A Method for producing flame-retardant resin masterbatch
JP2019142726A Method of producing copper fine particle, method of producing cuprous oxide fine particle, and method of producing copper oxide fine particle
JP2019131447A Manufacturing method of cerium chloride fine particle
JP2019122921A Visible light active type photocatalyst dispersion
JP2019085312A Manufacturing method of amorphous titanium oxide fine particle dispersion
JP2019031407A Method for producing lithium hexahydroxoantimonate fine particles
JP2019007274A Mechanical clamping device for temporary pier
JP2019007273A Reinforcement method of undercarriage of temporary pier
JP2019006613A Method of producing amorphous titanium oxide fine particle dispersion
JP2019001685A Method for producing sodium hexahydroxoantimonate fine particles
JP2018204403A Jack cover
JP2018203578A Method for manufacturing antimony compound fine particles
JP2018184309A Fibrous titanic acid alkali earth metal and production method thereof
JP2018154461A Inversion device
JP2018127796A Switching metal fitting of cut beam member
JP2018115088A Method for producing tetravalent antimony compound
JP2018048506A Scaffold for girders
JP2018044325A Short strut material and short strut type timbering
JP2018027875A Method for producing magnetite nanoparticle
JP2018027874A Method for manufacturing metal oxide nanoparticle