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G N TOOL KK

Overview
  • Total Patents
    35
About

G N TOOL KK has a total of 35 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Japan and China. Its main competitors in its focus markets machine tools and machines are SANDVIK TOOLING FRANCE, CHANG HSIN-TIEN and SAFETY.

Patent filings in countries

World map showing G N TOOL KKs patent filings in countries
# Country Total Patents
#1 Japan 34
#2 China 1

Patent filings per year

Chart showing G N TOOL KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Nishimura Takayuki 35
#2 Nishimura Teruji 1
#3 Nishimura Masatsugu 1

Latest patents

Publication Filing date Title
JPH09168911A Drill manufacturing blank material and drill
JPH08168905A Cutting tool
JPH0825141A Drilling tool
JPH07100702A Cutting tool
JPH0780710A Cutting tool
JPH06339801A Cutting tool
JPH06312311A Cutting tool
JPH04372306A Nicked cutting tool
CN1053903A Cutting tool with twisted edge and manufacturing method thereof
JPH04223810A Throw away tip and manufacture thereof
JPH0419002A Throw-away chip and manufacture thereof
JPH03277412A Cutting tool having twisted blade and manufacture thereof
JPH03202252A Manufacture of high precision tool and manufacture system therefor
JPH0373210A High hardness cutting tool and manufacture and use thereof
JPH02198708A Cutting tool with nick
JPH01264767A Grindstone automatic exchanging cnc tool grinding machine
JPH01306122A Nicked reamer
JPS642815A Reamer provided with nick
JPS642816A Reamer provided with nick
JPS63306813A Super hard drill