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KURA GIJUTSU KENKYUSHO KK

Overview
  • Total Patents
    45
About

KURA GIJUTSU KENKYUSHO KK has a total of 45 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, electrical machinery and energy and mechanical elements are SHA MINGCHAO, STORER NORMAN WILSON and BUKATAREVIC D.

Patent filings in countries

World map showing KURA GIJUTSU KENKYUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 45

Patent filings per year

Chart showing KURA GIJUTSU KENKYUSHO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ichiyama Yoshikazu 45

Latest patents

Publication Filing date Title
JP2014033537A Magnet excitation rotary electric machine system
JP2015039251A Magnet excitation rotary electric machine system
JP2012070608A Magnet-excited rotary electric machine system
JP2011182622A Magnetic flux volume variable rotary electric machine system
JP2011072173A Magnetic flux amount variable rotary electric machine system
JP2011135678A Variable flux rotary electric machine system
JP2011050186A Variable magnetic flux rotating electric machine system
JP2010226938A Variable magnetic flux rotating electric machine system
JP2010233438A Rotary electric machine system having axial direction gap structure with variable magnetic flux
JP2010172046A Magnetic flux amount variable rotating electric machine system excited by magnet
JP2009261216A Rotary electric machine system with flux shunt control
JP2009135411A Method for controlling amount of magnetic flux, excitation apparatus and magnetic attraction apparatus using the same
JP2009303361A Magnetic flux shunt control rotary electric machine system
JP2009261206A Rotary electric machine system with flux shunt control
JP2009261207A Rotary electric machine system with flux shunt control
JP2009273288A Flux shunt control rotary electric machine system
JP2009268298A Flux shunt control rotary electric machine system
JP2009268299A Flux shunt control rotary electric machine system
JP2009050069A Magnetic flux shunt controlling dynamo-electric machine system
JP2009050068A Magnetic flux shunt controlling dynamo-electric machine system