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FUNAKOSHI IZUMI

Overview
  • Total Patents
    23
About

FUNAKOSHI IZUMI has a total of 23 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Japan, EPO (European Patent Office) and Canada. Its main competitors in its focus markets basic materials chemistry and materials and metallurgy are TRUMBLE MILON JAMES, RED RIVER REFINING COMPANY and VARY PETROCHEM LLC.

Patent filings in countries

World map showing FUNAKOSHI IZUMIs patent filings in countries
# Country Total Patents
#1 Japan 19
#2 EPO (European Patent Office) 2
#3 Canada 1
#4 United States 1

Patent filings per year

Chart showing FUNAKOSHI IZUMIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Funakoshi Izumi 21
#2 Aida Tetsuo 8

Latest patents

Publication Filing date Title
JP2001107059A Method and apparatus for recovering refined liquid oil as well as oxidation recovering organic sulfur compound in liquid oil
JPH10251665A Production of organosulfur compound whereby sulfur compound in petroleum is taken out and apparatus therefor
JPH10168464A Production of diesel fuel oil and diesel fuel oil
JPH09256274A Fiber member having heat-retaining property, hygroscopic property, heavy metal ion and odor gas-absorbing property
JPH09235542A Endothermic wavelength-conversion material
JPH09235471A Synthetic resin composition
CA2159785A1 Process for recovering organic sulfur compounds from fuel oil and equipment therefor
JPH07197036A Method for recovering organosulfur compound from light oil and/or heavy oil and apparatus therefor
JPH07197035A Method for recovering organosulfur compound from bottom or heavy oil and apparatus therefor
JPH05286869A Method for recovering organosulfur compound from liquid oil
JPH06116441A Rubber composition
JPH05302078A Infrared absorbent additive
JPH08127678A Synthetic resin composition
JPH073080A Rubber composition
JPH06128574A Method for finely pulverizing, separating, and processing high-molecular compound contained in coal
JPH0841295A Aromatic-based porous functional polymer
JPH0856141A Optical wavelength conversion material
JPH0850986A Heating element making heat ray induction emission
JPH04218031A Light wavelength converting material
JPH05179227A Infrared ray absorbent with aromatic polycyclic hydrocarbon