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OCHIAI HISAAKI

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    225,895
About

OCHIAI HISAAKI has a total of 15 patent applications. Its first patent ever was published in 2008. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Republic of Korea. Its main competitors in its focus markets chemical engineering and environmental technology are SONITEC VORTISAND TECHNOLOGIES INC, AQUASOURCE TECHNOLOGIES CORP and SUZHOU COOBOS ENVIRONMENTAL PROTECTION TECH CO LTD.

Patent filings per year

Chart showing OCHIAI HISAAKIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Chemical engineering
#2 Environmental technology

Focus technologies

# Technology
#1 Separation
#2 Water treatment
#3 Flotation

Top inventors

# Name Total Patents
#1 Ochiai Hisaaki 15
#2 Kyotani Hiroshi 2

Latest patents

Publication Filing date Title
US2020123031A1 Method of coagulation sedimentation process
KR20120058428A Slant Plates For Flocculation Formation And Flocculation Settling Treatment Tank Adopting The Slant Plates For Flocculation Formation
US2012132585A1 Slant Plates for Flocculation Formation and Flocculation Settling Treatment Tank Adopting the Slant Plates for Flocculation Formation
US2011303614A1 Method of Flocculation
TWI315721B Method of flocculating sedimentation treatment
MX2009013817A Method of flocculating sedimentation treatment.