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KAMEI TEKKOSHO KK

Overview
  • Total Patents
    13
About

KAMEI TEKKOSHO KK has a total of 13 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Japan and China. Its main competitors in its focus markets machine tools and basic materials chemistry are MATHEWSON JEREMIAH EUGENE, COLES C F and NELCO MFG CORP.

Patent filings in countries

World map showing KAMEI TEKKOSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 12
#2 China 1

Patent filings per year

Chart showing KAMEI TEKKOSHO KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools
#2 Basic materials chemistry

Focus technologies

# Technology
#1 Blasting
#2 Materials for miscellaneous applications

Top inventors

# Name Total Patents
#1 Kamei Haruo 12
#2 Nokubi Kouji 4
#3 Haruo Kamei 1

Latest patents

Publication Filing date Title
JP2009101425A Nozzle of abrasive grain jet grinder
JP2008087107A Abrasive material
JP2006192559A Abrasive grains blasting device
JP2006123035A Regeneration device and regeneration method for abrasive material
JP2006055926A Abrasive grain injecting device
JP2004001231A Abrasive material
JP2005001035A Control device for abrasive grain injection apparatus
JP2004181578A Abrasive grain injection device
JP2004091510A Abrasive material and method for producing the same
JP2001096464A Grinding device
JPH11347945A Work surface grinding device
JP2000061846A Abrasive material