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OKAMOTO MIKIO

Overview
  • Total Patents
    30
About

OKAMOTO MIKIO has a total of 30 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and machine tools are KRIVOV VALENTIN G, JURKIN VLADIMIR IL ICH and DN ELEKTROVOZOSTROITELNYJ Z.

Patent filings in countries

World map showing OKAMOTO MIKIOs patent filings in countries
# Country Total Patents
#1 Japan 30

Patent filings per year

Chart showing OKAMOTO MIKIOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Okamoto Mikio 27
#2 Asaoka Keiichiro 3

Latest patents

Publication Filing date Title
JP2004146313A Simple negative ion generating device
JP2004139946A Generating method and generating device of negative ion
JP2004124925A Automotive negative ion generating device
JP2004097752A Minus ion adding apparatus
JP2004092628A Device for lowering fuel consumption and emission gas for automobile
JP2004076714A Device for reducing fuel consumption and exhaust emission of automobile
JP2004068800A Fuel consumption reduction method of automobile
JP2004047401A Method of releasing negative ion into compartment of building
JP2004044566A Method of reducing fuel consumption and exhaust emissions of automobile
JP2004028072A Method for generating negative ions for automobile
JP2004028070A Method and device for generating negative ion for automobile
JP2004019646A System for reducing fuel consumption and exhaust gas in automobile
JP2004012113A Dioxin generation preventing method and its device for incinerator
JP2003326193A Ion generation method and ion generator
JP2003293868A Method for lowering fuel consumption and reducing exhaust gas of automobile
JP2003275292A Method of clarifying space in building
JP2003225675A Method and vessel for manufacturing negatively ionized water
JP2003221956A Electronic lock retaining security function
JP2003206657A Remote control keeping system of keyless remote control lock
JP2003200080A Anion generating method and generating device therefor