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ICHIYAMA YOSHIKAZU

Overview
  • Total Patents
    60
  • GoodIP Patent Rank
    203,179
About

ICHIYAMA YOSHIKAZU has a total of 60 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, mechanical elements and optics are MAGNETIC BEARING TECH, KURA LAB CORP and WUJIANG TIANLONG ELECTRONIC MACHINERY EQUIPMENT CO LTD.

Patent filings in countries

World map showing ICHIYAMA YOSHIKAZUs patent filings in countries

Patent filings per year

Chart showing ICHIYAMA YOSHIKAZUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ichiyama Yoshikazu 60

Latest patents

Publication Filing date Title
WO2015186442A1 Magnet excitation rotating electric machine system
JP2016067064A Magnet excitation rotary electric machine system
JP2016010182A Magnet excitation rotary electric machine system
JP2015065782A Single pole rotation device
JP2003322546A Position detector
JP2003269993A Accurate position detecting device
JP2003254782A Angle position detector
JP2003254781A Angle position detector
JP2003240600A Location detector
JP2003240599A Location detector
JP2003215108A Inductance difference detecting circuit, and magnetic flaw detector and metal piece detection device using the inductance difference detecting circuit
JP2003207368A Position sensor
JP2003207400A Torque sensor
JP2003207367A Position sensor
JP2003207401A Torque sensor
JP2003204464A Playback camera
JP2003100109A Led matrix lighting system
JP2003061298A Motor having hemispherical fluid or gas dynamic pressure bearing balanced with magnetic attractive force at axial end
JP2003035312A Motor equipped with single and conical dynamic pressure fluid bearing balanced with magnetic attraction on end of shaft
JP2003035311A Motor equipped with single and conical dynamic pressure gas bearing balanced with magnetic attraction on end of shaft