Assignee
NAKANO MASATSUGU
JP·21 granted patents·98 citations·filing 2008–2012
Top patents by PatentIndex Score
21 records- 0193US9564779B2Permanent magnet motorNAKANO MASATSUGU·Filed 2011·Granted Feb 7, 2017·14 cites·13 claims
- 0290US9216907B2Method of manufacturing positive electrode active material for lithium ion battery, positive electrode active material for lithium ion battery, electrode for lithium ion battery, and lithium ion batteryNAKANO MASATSUGU·Filed 2010·Granted Dec 22, 2015·7 cites·9 claims
- 0390US8324768B2Rotational angle detection device and method for permanent magnet dynamo-electric machine and electric power steering deviceNAKANO MASATSUGU·Filed 2009·Granted Dec 4, 2012·19 cites·19 claims
- 0487US9338925B2Device for controlling drive of motor for electric power steering deviceNAKANO MASATSUGU·Filed 2011·Granted May 10, 2016·8 cites·1 claims
- 0586US9627936B2Permanent magnet motorNAKANO MASATSUGU·Filed 2011·Granted Apr 18, 2017·7 cites·13 claims
- 0686US9172278B2Permanent magnet type rotary electric machine and electric power steering apparatus using the sameNAKANO MASATSUGU·Filed 2010·Granted Oct 27, 2015·7 cites·13 claims
- 0785US9627944B2Electric drive apparatusNAKANO MASATSUGU·Filed 2012·Granted Apr 18, 2017·6 cites·14 claims
- 0879US8460573B2Method for producing cathode active material for lithium ion batteries, cathode active material for lithium ion batteries obtained by the production method, lithium ion battery electrode, and lithium ion batteryNAKANO MASATSUGU·Filed 2009·Granted Jun 11, 2013·7 cites·3 claims
- 0977US8598762B2Permanent magnet rotating electric machine and electric power steering device using the sameNAKANO MASATSUGU·Filed 2009·Granted Dec 3, 2013·8 cites·15 claims
- 1076US9088196B2Motor drive device for electric power steering apparatusNAKANO MASATSUGU·Filed 2011·Granted Jul 21, 2015·3 cites·13 claims
- 1175US9543802B2Motor drive apparatusNAKANO MASATSUGU·Filed 2011·Granted Jan 10, 2017·3 cites·20 claims
- 1275US8648513B2Permanent magnet type rotating electrical machine and electric power steering deviceNAKANO MASATSUGU·Filed 2008·Granted Feb 11, 2014·7 cites·9 claims
- 1361US10396612B2Permanent magnet type concentrated winding motorNAKANO MASATSUGU·Filed 2011·Granted Aug 27, 2019·1 cites·10 claims
- 1452US9105928B2Positive active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including sameNAKANO MASATSUGU·Filed 2012·Granted Aug 11, 2015·0 cites·13 claims
- 1552US8427142B2Rotation angle detecting deviceNAKANO MASATSUGU·Filed 2009·Granted Apr 23, 2013·1 cites·10 claims
- 1650US9350204B2Permanent magnet rotating electrical machine and electric power steering apparatus having a stator core with supplemental groovesNAKANO MASATSUGU·Filed 2009·Granted May 24, 2016·0 cites·13 claims
- 1750US8908294B2Catadioptric optical system with high numerical apertureNAKANO MASATSUGU·Filed 2012·Granted Dec 9, 2014·0 cites·14 claims
- 1848US9341831B2Optical system with catadioptric optical subsystemNAKANO MASATSUGU·Filed 2012·Granted May 17, 2016·0 cites·19 claims
- 1948US8947773B2Catadioptric optical element and optical system including sameNAKANO MASATSUGU·Filed 2012·Granted Feb 3, 2015·0 cites·10 claims
- 2044US9097883B2Catadioptric optical system and image-pickup apparatus having the sameNAKANO MASATSUGU·Filed 2012·Granted Aug 4, 2015·0 cites·5 claims
- 2143US8947774B2Catadioptric optical system and image pickup apparatus having the sameNAKANO MASATSUGU·Filed 2012·Granted Feb 3, 2015·0 cites·9 claims
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