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RUIFAN JAPAN LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    94,672
  • Filing trend
    ⇧ 100.0%
About

RUIFAN JAPAN LTD has a total of 26 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets electrical machinery and energy, computer technology and environmental technology are AYRTON HERTHA, SEMISILICON TECH CORP and BREBENEL NICOLAE.

Patent filings in countries

World map showing RUIFAN JAPAN LTDs patent filings in countries
# Country Total Patents
#1 Japan 21
#2 WIPO (World Intellectual Property Organization) 4
#3 United States 1

Patent filings per year

Chart showing RUIFAN JAPAN LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Miyako Shigeki 26
#2 Kim Seong-Sue 3
#3 Kim Sung Su 1

Latest patents

Publication Filing date Title
JP2020061379A Light-emitting device and light emission control method of the same
JP2019207887A Light-emitting device and light emission control method thereof
JP2020027747A Rod-like light
JP2018098004A Light-emitting device and light emission control method therefor
WO2016108287A1 Light emission control system and light emission control method
JP2017091840A Lamp fitting system and lamp fitting
JP2016042474A Rod-shaped light
WO2016035836A1 Light adjustment system and light
JP2016146069A Luminous body tabulation device and luminous body tabulation method
JP2015165485A Light emitter
JP2015225695A Luminous body
JP2015035387A Rod-shaped light
JP2014032959A Rod-shaped light
JP2013240581A Light emitting toy
JP2014199772A Rod-like lamp
JP2013247108A Rod-shaped light
JP2013247085A Rod-type light
JP2013236873A Light emitting toy