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OKAWA YOSHIMITSU

Overview
  • Total Patents
    12
About

OKAWA YOSHIMITSU has a total of 12 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy and environmental technology are ADLEE POWERTRONIC CO LTD, SHANGHAI MOTOR SYSTEM ENERGY SAVING ENG TECHNOLOGY RES CT CO LTD and GUANGDONG HEPU POWER TECHNOLOGY CO LTD.

Patent filings in countries

World map showing OKAWA YOSHIMITSUs patent filings in countries

Patent filings per year

Chart showing OKAWA YOSHIMITSUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Okawa Yoshimitsu 12

Latest patents

Publication Filing date Title
JP2008061485A Permanent magnet electric motor capable of self-starting with ac power supply
JP2006238679A Single-phase permanent magnet motor
JP2006211883A Permanent magnet single-phase motor having ring-shaped stator coil
JP2005341782A Electric motor including ring-shaped stator coils
JP2005253280A Outer rotor type brushless dc motor and ac servo motor having annular stator coil
JP2005151785A Synchronous generator having annular armature coil
JP2005130685A Permanent magnet electric motor with annular stator coil
JP2005124378A Induction motor having annular stator coil
JP2004080983A Shading coil type single-phase induction motor having ring-shaped stator winding
JP2004015998A Permanent magnet version rotating machine with three-phase stator winding divided in axial direction
JP2003333811A Induction motor having a plurality of axially divided stator windings