Learn more

MIZUHO KENMA TOISHI KK

Overview
  • Total Patents
    14
About

MIZUHO KENMA TOISHI KK has a total of 14 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools are AJAX BUFF COMPANY, HART GILBERT and SUZHOU SAILI PREC TOOLS CO LTD.

Patent filings in countries

World map showing MIZUHO KENMA TOISHI KKs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

Chart showing MIZUHO KENMA TOISHI KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

# Technology
#1 Grinding tools

Top inventors

# Name Total Patents
#1 Matsumori Noboru 14

Latest patents

Publication Filing date Title
JPH0386465A Super finishing abrasive for super hard abrasive grain
JPH0379277A Super hard abrasive grain grindstone for high speed grinding
JPH0366569A Manufacture of grindstone grinding super hard abrasive grain
JPH02274465A Super abrasive grain super finishing grindstone
JPS642870A Porous super finishing grindstone
JPS62297070A Ceramic superhard grinding grain grindstone and manufacture thereof
JPS62292365A Ceramic carbide abrasive grain grindstone and its process
JPS6263065A Binder for vitrified grinding wheel and superfinishing grinding wheel
JPS6257874A Super abrasive grain grindstone
JPS6257873A Super abrasive grain grindstone for specular finishing
JPS6025660A Resin mold type grinding wheel
JPS606357A Grindstone subjected to composite treatment
JPS59161269A Porous vitrified boron nitrified grindstone
JPS5754077A Vitrified boron nitride grind stone and production of same