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BUNRI GAKUEN

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    210,778
About

BUNRI GAKUEN has a total of 16 patent applications. Its first patent ever was published in 1996. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, biotechnology and engines, pumps and turbines are NANJING WIND POWER TECH CO LTD, GUANGDONG MINGYANG WIND POWER GROUP CO LTD and GUBANOV ALEKSANDR VLADIMIROVICH.

Patent filings in countries

World map showing BUNRI GAKUENs patent filings in countries
# Country Total Patents
#1 Japan 16

Patent filings per year

Chart showing BUNRI GAKUENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Obata Akira 6
#2 Isogai Koji 3
#3 Kikuchi Yasuo 2
#4 Kawasaki Toshiyuki 2
#5 Hirai Takayuki 1
#6 Sonoda Keisuke 1
#7 Uesawa Yuichi 1
#8 Sato Hiroyuki 1
#9 Tomonari Yoshimasa 1

Latest patents

Publication Filing date Title
JP2016036359A Flying toy
JP2016035860A Plasma active oxygen confirmatory reagent, and method for confirming range of effect of active oxygen generated by plasma
JP2016019357A Temperature difference power generator, power generation system, and flow channel formation member
JP2014232699A Plasma processing device and plasma processing method
JP2013241930A Windmill blade and windmill
JP2011256855A Low-speed flow generating apparatus
JP2011058483A Small propeller wind turbine
JP2010261922A Method of estimating strength of wood
JP2010083466A Microscopic flying body
JP2010036874A Proximity tandem wing flight body
JP2009057029A Oscillating wing propulsion device
JP2008254714A Ornithopter
JP2008081094A Ornithopter
JP2007237946A Ornithopter
JPH1190448A Electrolytic treatment of polluted water
JPH1028577A Method for proliferation of microorganism