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YOSHIDA AKIO

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    227,111
About

YOSHIDA AKIO has a total of 12 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools, electrical machinery and energy and environmental technology are HY BEC CORP, MECANISMOS AUX ES IND S A M A and LITTON PRECISION PROD INT.

Patent filings in countries

World map showing YOSHIDA AKIOs patent filings in countries

Patent filings per year

Chart showing YOSHIDA AKIOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoshida Akio 12
#2 Kogura Masahisa 2
#3 Okada Takashi 1
#4 Kawaguchi Kenji 1
#5 Oura Enkichi 1

Latest patents

Publication Filing date Title
JP2015136382A Permanent hair curler
JP2012031670A Underwater structure
JP2004052743A Power source generating and maintaining apparatus based on ascending air current
JP2003161102A Perfect circular rotary internal combustion engine by alternate motion
JP2003081128A Reinforcing structure of tubular structural member
JP2003012081A Cd case with illumination light emission
JPH11336363A Parking device
JPH06296511A Paper fan
WO9006013A1 Cage rotor and method of manufacturing same
JPS5693465A Answering system of automatic answering telephone set