H01F 1/032

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9236181 Laminated coil component and method for producing sameMar 27, 15Jan 12, 16MURATA MANUFACTURING CO., LTD.
9224526 Magnet construction by combustion driven high compactionMay 24, 11Dec 29, 15UTRON KINETICS, LLC
7976643 Production method for nanocomposite magnetNov 27, 07Jul 12, 11TOYOTA JIDOSHA KABUSHIKI KAISHA
7972448 Method for the production of an anisotropic magnetic powder and a bonded anisotropic magnet produced therefromNov 27, 03Jul 05, 11VACUUMSCHMELZE GMBH & CO. KG
7948135 Radial anisotropic sintered magnet and its production method, magnet rotor using sintered magnet, and motor using magnet rotorOct 06, 09May 24, 11SHIN-ETSU CHEMICAL CO., LTD.
7846273 R-T-B type alloy, production method of R-T-B type alloy flake, fine powder for R-T-B type rare earth permanent magnet, and R-T-B type rare earth permanent magnetOct 31, 06Dec 07, 10SHOWA DENKO K.K.
7547365 Process for producing, through strip casting, raw alloy for nanocomposite type permanent magnetNov 28, 05Jun 16, 09HITACHI METALS, LTD., SANTOKU CORPORATION,
7357880 Composite rare-earth anisotropic bonded magnet, composite rare-earth anisotropic bonded magnet compound, and methods for their productionNov 18, 03Apr 15, 08AICHI STEEL CORPORATION
7166171 Longitudinal magnetic field compacting method and device for manufacturing rare earth magnetsJul 16, 03Jan 23, 07JAHWA ELECTRONICS CO., LTD.
5788782 R-FE-B permanent magnet materials and process of producing the sameAug 09, 95Aug 04, 98HITACHI METALS, LTD.
5665177 Method for preparing permanent magnet material, chill roll, permanent magnet material, and permanent magnet material powderMay 05, 92Sep 09, 97TDK CORPORATION
5631093 Magnetically coded deviceNov 08, 91May 20, 97GENERAL MOTORS CORPORATION
5492571 Thermomagnetic encoding method and articlesOct 25, 93Feb 20, 96GENERAL MOTORS CORPORATION