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OTA HARUO

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    238,255
About

OTA HARUO 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 environmental technology are OOO IR NII LESNOJ PROMY, G OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA SAMARSKIJ GTU and BEIJING PEIQI TECHNOLOGY DEV C.

Patent filings in countries

World map showing OTA HARUOs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

Chart showing OTA HARUOs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ota Haruo 10
#2 Oota Haruo 4

Latest patents

Publication Filing date Title
JP2019161841A Combination type power generation device
JP2014181555A Connected power generator
JP2011218915A Propeller-water-flow improving device
JP2011140793A Magnetic attachment-type building material and building
JP2011105534A Hydrogen supply apparatus for internal combustion engine and fuel cell
JP2009062943A Hydrogen engine generator
JP2003304833A Food and composition for oral cavity containing phenolic acid
JP2003274902A Gluconic acid-containing food, and gluconic acid- containing oral health product
JPH0523480A Washing machine and clothes drier with microwave type drying function
JPH05248700A Microwave type hot water supply/hot water heater, apparatus thereof and microwave type drying method therefor
JPS6299201A Spike heater for automobile
JPS61229827A Gum containing medicinal plant
JPS6016581A Vegetable juice containing vegetable protein
JPS56141011A Engine oil extractor