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EPSILON CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    219,254
About

EPSILON CO LTD has a total of 11 patent applications. Its first patent ever was published in 2006. It filed its patents most often in Japan. Its main competitors in its focus markets chemical engineering and environmental technology are INST NOWYCH SYNTEZ CHEMICZNYCH, CRYSTAPHASE PRODUCTS INC and BENGBU DEMO FILTRATION TECHNOLOGY CO LTD.

Patent filings in countries

World map showing EPSILON CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing EPSILON CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Minami Ichiro 11
#2 Minami Satsuki 3
#3 Suzuki Takashi 2
#4 Hirose Yasuo 2
#5 Komatsu Hidekazu 2
#6 Kagawa Shiyouji 1
#7 Suzuki Yasuo 1
#8 Ogasawara Tadashi 1
#9 Tanaka Tsutomu 1
#10 Saito Kikei 1

Latest patents

Publication Filing date Title
JP2020059016A Tray for distilling wide range of gas-liquid flow rate from low load to high load
JP2017094314A Tray for distilling high load flow rate
JP2013006741A Method for production of polycrystalline silicon
JP2012050970A Regularly packed material for gas-liquid contact apparatus
JP2009256294A Economical process for producing anhydrous alcohol or gasohol using ether solvent
JP2009102593A Gasification furnace system
JP2009102594A Gasification furnace system
JP2009013041A Manufacturing of hydrogen from by-produced glycerin in biodiesel fuel (bdf) manufacturing
JP2009013385A Method of economically manufacturing gasohol (mixture of gasoline and alcohol)
JP2008290927A Method and apparatus for refining hydrogen by using organic hydride
JP2007153726A Method and apparatus for recovering hydrogen gas from mixed gas