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OHKI AKIYOSHI

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    145,440
About

OHKI AKIYOSHI has a total of 12 patent applications. Its first patent ever was published in 2018. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology and chemical engineering are TAMURA KIKUO, SONNENREIN UWE and NAGAKURA MASAAKI.

Patent filings in countries

World map showing OHKI AKIYOSHIs patent filings in countries

Patent filings per year

Chart showing OHKI AKIYOSHIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ohki Akiyoshi 12
#2 Rich Whitney 12
#3 Chiba Kousuke 4

Latest patents

Publication Filing date Title
WO2021016130A1 Wastewater treatment through controlled prioritization of microorganism digestion function
US2020270155A1 System and method for wastewater treatment through microorganism biochemical pathway optimization
US2020239341A1 System and method for liquid disinfection
US10457582B1 System and method for wastewater treatment through controlling purification functions of microorganisms based on activated sludge process
US10287194B1 System and method for gas-based water disinfection
US10167214B1 System and method for gas-dispersion-return-sludge-based wastewater treatment