Inventor · disambiguated record
Izumi Ozeki
Also filed as: OZEKI IZUMI
22 granted patents·26 pending applications·39 citations·filing 2009–2020
92Inventor score
Top patents by PatentIndex Score
48 records- 0192US9991033B2Rare-earth permanent magnet and method for manufacturing rare-earth permanent magnetNITTO DENKO CORP·Filed 2016·Granted Jun 5, 2018·4 cites·3 claims
- 0292US9991034B2Rare-earth permanent magnet and method for manufacturing rare-earth permanent magnetNITTO DENKO CORP·Filed 2016·Granted Jun 5, 2018·4 cites·3 claims
- 0388US8500921B2Permanent magnet and manufacturing method thereofOZEKI IZUMI·Filed 2011·Granted Aug 6, 2013·7 cites·4 claims
- 0484US9281107B2Rare-earth permanent magnet and method for manufacturing rare-earth permanent magnetTAIHAKU KEISUKE·Filed 2012·Granted Mar 8, 2016·5 cites·4 claims
- 0580US9005374B2Permanent magnet and manufacturing method thereofOZEKI IZUMI·Filed 2011·Granted Apr 14, 2015·3 cites·5 claims
- 0680US8500920B2Permanent magnet and manufacturing method thereofOZEKI IZUMI·Filed 2011·Granted Aug 6, 2013·3 cites·4 claims
- 0780US8491728B2Permanent magnet and manufacturing method thereofOZEKI IZUMI·Filed 2011·Granted Jul 23, 2013·3 cites·2 claims
- 0880US8480816B2Permanent magnet and manufacturing method thereofOZEKI IZUMI·Filed 2011·Granted Jul 9, 2013·3 cites·8 claims
- 0971US9039920B2Permanent magnet and manufacturing method thereofOZEKI IZUMI·Filed 2011·Granted May 26, 2015·1 cites·8 claims
- 1066US9093218B2Permanent magnet for motor, and method for manufacturing the permanent magnet for motorOZEKI IZUMI·Filed 2009·Granted Jul 28, 2015·4 cites·5 claims
- 1166US2020357545A1Rare-earth permanent magnet and method for manufacturing rare-earth permanent magnetNITTO DENKO CORP·Filed 2020·Application pending·0 cites
- 1263US9053846B2Permanent magnet and manufacturing method thereofOZEKI IZUMI·Filed 2011·Granted Jun 9, 2015·1 cites·3 claims
- 1362US9048014B2Permanent magnet and manufacturing method thereofOZEKI IZUMI·Filed 2011·Granted Jun 2, 2015·1 cites·4 claims
- 1460US10770207B2Rare-earth permanent magnet and method for manufacturing rare-earth permanent magnetNITTO DENKO CORP·Filed 2013·Granted Sep 8, 2020·0 cites·15 claims
- 1556US10269475B2Rare earth permanent magnet and method for producing rare earth permanent magnetNITTO DENKO CORP·Filed 2014·Granted Apr 23, 2019·0 cites·16 claims
- 1653US2017169922A1Rare earth permanent magnet and method for producing rare earth permanent magnetNITTO DENKO CORP·Filed 2014·Application pending·0 cites
- 1752US10014107B2Rare-earth permanent magnet, method for manufacturing rare-earth permanent magnet and system for manufacturing rare-earth permanent magnetNITTO DENKO CORP·Filed 2013·Granted Jul 3, 2018·0 cites·6 claims
- 1850US8500922B2Permanent magnet and process for producing permanent magnetOZEKI IZUMI·Filed 2009·Granted Aug 6, 2013·0 cites·3 claims
- 1950US2014197911A1Rare-earth permanent magnet and method for manufacturing rare-earth permanent magnetNITTO DENKO CORP·Filed 2013·Application pending·0 cites
- 2050US2017178806A1Permanent magnet, permanent magnet manufacturing method, spm motor, and spm motor manufacturing methodNITTO DENKO CORP·Filed 2014·Application pending·0 cites
- 2149US8333848B2Permanent magnet and process for producing permanent magnetOZEKI IZUMI·Filed 2009·Granted Dec 18, 2012·0 cites·6 claims
- 2249US2011043311A1Permanent magnet and process for producing permanent magnetNITTO DENKO CORP·Filed 2009·Application pending·0 cites
- 2349US2017170695A1Ring magnet for spm motor, production method for ring magnet for spm motor, spm motor, and production method for spm motorNITTO DENKO CORP·Filed 2014·Application pending·0 cites
- 2449US2014241930A1Permanent magnet and method for manufacturing permanent magnetOMURE TOMOHIRO·Filed 2012·Application pending·0 cites
- 2548US2014152408A1Rare-earth permanent magnet and method for manufacturing rare-earth permanent magnetNITTO DENKO CORP·Filed 2013·Application pending·0 cites
- 2647US2014241929A1Rare-earth permanent magnet and method for manufacturing rare-earth permanent magnetNITTO DENKO CORP·Filed 2012·Application pending·0 cites
- 2747US2014301885A1Permanent magnet and method for manufacturing permanent magnetNITTO DENKO CORP·Filed 2012·Application pending·0 cites
- 2846US8480818B2Permanent magnet and manufacturing method thereofOZEKI IZUMI·Filed 2011·Granted Jul 9, 2013·0 cites·3 claims
- 2946US2019228888A1Rare-earth sintered magnet-forming sintered body, and production method thereforNITTO DENKO CORP·Filed 2017·Application pending·0 cites
- 3046US2014210582A1Rare-earth permanent magnet and method for manufacturing rare-earth permanent magnetNITTO DENKO CORP·Filed 2012·Application pending·0 cites
- 3145US9275778B2Permanent magnet and method for manufacturing the sameOZEKI IZUMI·Filed 2009·Granted Mar 1, 2016·0 cites·2 claims
- 3245US2013141196A1Rare-earth permanent magnet and method for manufacturing rare-earth permanent magnetOZEKI IZUMI·Filed 2012·Application pending·0 cites
- 3345US2013141197A1Rare-earth permanent magnet and method for manufacturing rare-earth permanent magnetOZAKI TAKASHI·Filed 2012·Application pending·0 cites
- 3445US2013141194A1Rare-earth permanent magnet and method for manufacturing rare-earth permanent magnetOZEKI IZUMI·Filed 2012·Application pending·0 cites
- 3544US2013135070A1Rare-earth permanent magnet and method for manufacturing rare-earth permanent magnetOZEKI IZUMI·Filed 2012·Application pending·0 cites
- 3644US2018221951A1Sintered body for forming a rare-earth magnet and rare-earth sintered magnetNITTO DENKO CORP·Filed 2016·Application pending·0 cites
- 3744US2011012700A1Permanent magnet and method for manufacturing the sameNTTO DENKO CORP·Filed 2009·Application pending·0 cites
- 3843US2012182109A1Permanent magnet and manufacturing method thereofOZEKI IZUMI·Filed 2011·Application pending·0 cites
- 3942US8524013B2Permanent magnet and manufacturing method thereofTAIHAKU KEISUKE·Filed 2011·Granted Sep 3, 2013·0 cites·5 claims
- 4042US2012181476A1Permanent magnet and manufacturing method thereofOZEKI IZUMI·Filed 2011·Application pending·0 cites
- 4142US2012182104A1Permanent magnet and manufacturing method thereofOZEKI IZUMI·Filed 2011·Application pending·0 cites
- 4242US2012187612A1Permanent magnet and manufacturing method thereofOZEKI IZUMI·Filed 2011·Application pending·0 cites
- 4342US2013141195A1Rare-earth permanent magnet and method for manufacturing rare-earth permanent magnetTAIHAKU KEISUKE·Filed 2012·Application pending·0 cites
- 4441US2012187329A1Permanent magnet and manufacturing method thereofOZEKI IZUMI·Filed 2011·Application pending·0 cites
- 4541US2019221339A1Method for manufacturing sintered body for forming sintered magnet, and method for manufacturing permanent magnet using sintered body for forming sintered magnetNITTO DENKO CORP·Filed 2017·Application pending·0 cites
- 4640US10867729B2Method for producing sintered body that forms rare-earth permanent magnet and has non-parallel easy magnetization axis orientationNITTO DENKO CORP·Filed 2016·Granted Dec 15, 2020·0 cites·28 claims
- 4738US10629348B2Permanent magnet unit, rotating machine having permanent magnet unit, and method for manufacturing permanent magnet unitNITTO DENKO CORP·Filed 2016·Granted Apr 21, 2020·0 cites·13 claims
- 4836US2017187258A1Permanent magnet, permanent magnet manufacturing method, rotating electric machine, and rotating electric machine manufacturing methodNITTO DENKO CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →