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OHNO DEV CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    94,222
  • Filing trend
    ⇧ 25.0%
About

OHNO DEV CO LTD has a total of 19 patent applications. It increased the IP activity by 25.0%. Its first patent ever was published in 2013. It filed its patents most often in WIPO (World Intellectual Property Organization), Republic of Korea and China. Its main competitors in its focus markets chemical engineering, environmental technology and engines, pumps and turbines are MOGILEVSKOE N PROIZV OB T MASH, B P PRZEMYSLU TWORZYW PROERG and INST OSVOENIYA SEVERA SO AN SS.

Patent filings per year

Chart showing OHNO DEV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jinno Hiroshi 17
#2 Jinno Taro 17
#3 Ohno Teruo 2
#4 Takaoka Hideto 1

Latest patents

Publication Filing date Title
WO2019225533A1 Working tool and power tool provided with working tool
WO2018190298A1 Stirring container, mixing device, and mixed fluid production method
WO2018186401A1 Plant hydroponic cultivation device, plant hydroponic cultivation system, and cultivation method
KR20190104169A Fluid mixing device, and method for producing mixed fluid using such mixing device
CN110167662A For generating the device and system of the gas-liquid comprising microbubble
KR20190073424A POWER GENERATION DEVICE, GENERATOR, AND POWER GENERATION METHOD AND DEVELOPMENT METHOD
US2018326374A1 Microbubble generating device
WO2015114686A1 Additive containing far infrared ray-generating material
WO2013190755A1 Building doubling as shelter