| 2025/0118,467 | DUST CORE AND METHOD FOR MANUFACTURING DUST CORE | Dec 12, 22 | Apr 10, 25 | Panasonic Intellectual Property Management Co., Ltd. |
| 2025/0095,914 | FEEDSTOCK AND HETEROGENEOUS STRUCTURES FOR TOUGH RARE EARTH PERMANENT MAGNETS AND PRODUCTION PROCESS THEREFOR | Dec 04, 24 | Mar 20, 25 | Not available |
| 2025/0024,565 | HONEYCOMB STRUCTURE AND METHOD OF PRODUCING HONEYCOMB STRUCTURE | Jun 06, 24 | Jan 16, 25 | NGK INSULATORS, LTD. |
| 2024/0412,904 | METHOD FOR MANUFACTURING Mn-Bi BASED SINTERED MAGNET, AND Mn-Bi BASED SINTERED MAGNET MANUFACTURED THEREFROM | Jul 15, 22 | Dec 12, 24 | Not available |
| 2024/0304,375 | INDUCTOR COMPONENT | Mar 05, 24 | Sep 12, 24 | Murata Manufacturing Co., Ltd. |
| 2024/0290,539 | APPLIED MAGNETIC FIELD SYNTHESIS AND PROCESSING OF IRON NITRIDE MAGNETIC MATERIALS | Apr 22, 24 | Aug 29, 24 | Not available |
| 2024/0194,402 | DEVICE AND METHOD FOR MOLDING MAGNETIC POWDER | May 08, 23 | Jun 13, 24 | Not available |
| 2024/0096,550 | High-compactness bonded rare earth permanent magnet and preparation method thereof | Feb 22, 23 | Mar 21, 24 | Not available |
| 2023/0343,497 | METAL MAGNETIC POWDER, COMPOSITE MAGNETIC BODY, AND ELECTRONIC COMPONENT | Apr 18, 23 | Oct 26, 23 | 501 TDK Corporation |
| 2023/0146,566 | Heat Treatable Magnets Having Improved Alignment Through Application Of External Magnetic Field During Binder-Assisted Molding | Sep 26, 22 | May 11, 23 | Not available |
| 2022/0246,336 | MANUFACTURING METHOD FOR RARE EARTH MAGNET | Dec 28, 21 | Aug 04, 22 | c/o TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 2021/0233,690 | COMPRESSION MOLDED CORE, METHOD FOR MANUFACTURING THE COMPRESSION MOLDED CORE, INDUCTOR INCLUDING THE COMPRESSION MOLDED CORE, AND ELECTRIC/ELECTRONIC EQUIPMENT MOUNTED WITH THE INDUCTOR | Apr 09, 21 | Jul 29, 21 | Not available |
| 2020/0139,445 | IRON NITRIDE POWDER WITH ANISOTROPIC SHAPE | Jan 08, 20 | May 07, 20 | Not available |
| 2019/0392,970 | Methods of Making Physical Unclonable Functions Having Magnetic Particles | Aug 27, 19 | Dec 26, 19 | Not available |
| 2019/0385,769 | Iron-Based Superconducting Permanent Magnet and Method of Manufacture | Aug 15, 19 | Dec 19, 19 | Not available |
| 2019/0318,855 | SINTERABLE MAGNETIC POWDER COMPOSITION AND THREE-DIMENSIONAL OBJECT MANUFACTURED BY SINTERING SUCH A COMPOSITION | Nov 20, 17 | Oct 17, 19 | Arkema France |
| 2019/0311,827 | SINTERED MAGNET, ELECTRICAL MACHINE, USE OF THE SINTERED MAGNET FOR AN ELECTRICAL MACHINE AND MANUFACTURING METHOD OF A SINTERED MAGNET | Jun 24, 19 | Oct 10, 19 | Not available |
| 2019/0255,618 | METHOD OF PROCESSING RARE EARTH MAGNET | Feb 19, 19 | Aug 22, 19 | TDK Corporation |
| 2019/0244,734 | Heat Treatable Magnets Having Improved Alignment Through Application Of External Magnetic Field During Binder-Assisted Molding | Nov 07, 18 | Aug 08, 19 | Not available |
| 2019/0221,339 | METHOD FOR MANUFACTURING SINTERED BODY FOR FORMING SINTERED MAGNET, AND METHOD FOR MANUFACTURING PERMANENT MAGNET USING SINTERED BODY FOR FORMING SINTERED MAGNET | Sep 22, 17 | Jul 18, 19 | Not available |