Patent International Class: H01F 1/22
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Selective sintering of compacted components
Inventor: Wakade | Patent Number: 8133329
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Method for producing a giant magnetostrictive alloy
Inventor: Furuya, et al. | Patent Number: 8092616
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Method for producing soft magnetic powdered core
Inventor: Ishihara, et al. | Patent Number: 8062583
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Method for manufacturing of insulated soft magnetic metal powder formed body
Inventor: Unoki, et al. | Patent Number: 7871474
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Method for producing dust core compact and dust core compact
Inventor: Hirose, et al. | Patent Number: 7758706
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Magnetically soft powder composite material, method for manufacturing same, and its use
Inventor: Okumus, et al. | Patent Number: 7686894
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Soft magnetic material and method of producing powder compact
Inventor: Hirose, et al. | Patent Number: 7641745
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Composition for producing soft magnetic composites by powder metallurgy
Inventor: Kjellen, et al. | Patent Number: 7494600
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Production method for powdered core
Inventor: Ishihara, et al. | Patent Number: 7273527
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Method of manufacturing electromagnetic devices using kinetic spray
Inventor: Ginder, et al. | Patent Number: 7244512
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Production method for powdered core
Inventor: Ishihara, et al. | Patent Number: 7211158
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Electromagnetic device
Inventor: Leonardi, et al. | Patent Number: 7179539
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Method for making nano-scale grain metal powders having excellent high-frequency characteristic and method for making high-frequency soft magnetic core using the same
Inventor: Song, et al. | Patent Number: 7175717
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Method for making Fe-based amorphous metal powders and method for making soft magnetic core using the same
Inventor: Song, et al. | Patent Number: 7172660
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Method for producing magnetostrictive element and sintering method
Inventor: Tokoro, et al. | Patent Number: 7138019
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Coated ferromagnetic particles and compositions containing the same
Inventor: Iorio, et al. | Patent Number: 7041148
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Biaxially textured articles formed by powder metallurgy
Inventor: Goval, et al. | Patent Number: 6902600
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Biaxially textured articles formed by powder metallurgy
Inventor: Goyal, et al. | Patent Number: 6890369
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Biaxially textured articles formed by powder metallurgy
Inventor: Goyal, et al. | Patent Number: 6846344
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Magnetorheological compositions for use in magnetorheological fluids and method of preparing same
Inventor: Iyengar, et al. | Patent Number: 6811717
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Biaxially textured articles formed by powder metallurgy
Inventor: Goyal, et al. | Patent Number: 6797030
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Biaxially textured articles formed by powder metallurgy
Inventor: Goyal, et al. | Patent Number: 6790253
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Ceramic electronic component and method for making the same
Inventor: Uchida, et al. | Patent Number: 6762925
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Soft magnetism alloy powder, treating method thereof, soft magnetism alloy formed body, and production method thereof
Inventor: Yagi, et al. | Patent Number: 6723179
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Magnetorheological fluid and process for preparing the same
Inventor: Park, et al. | Patent Number: 6692650
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Method to form multi-material components
Inventor: Lim, et al. | Patent Number: 6660225
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Biaxially textured articles formed by powder metallurgy
Inventor: Goyal, et al. | Patent Number: 6635097
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Biaxially textured articles formed by powder metallurgy
Inventor: Goyal, et al. | Patent Number: 6610413
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Biaxially textured articles formed by powder metallurgy
Inventor: Goyal, et al. | Patent Number: 6607839
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Biaxially textured articles formed by powder metallurgy
Inventor: Goyal, et al. | Patent Number: 6607838
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Biaxially textured articles formed by powder metallurgy
Inventor: Goyal, et al. | Patent Number: 6602313
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Biaxially textured articles formed by powder metallurgy
Inventor: Goyal, et al. | Patent Number: 6599346
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Powder magnetic core
Inventor: Takemoto, et al. | Patent Number: 6579383
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Manufacturing soft magnetic components using a ferrous powder and a lubricant
Inventor: Lefebvre, et al. | Patent Number: 6548012
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High density soft magnetic products and method for the preparation thereof
Inventor: Andersson | Patent Number: 6503444
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Method to form multi-material components
Inventor: Lim, et al. | Patent Number: 6461563
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Process for producing amorphous magnetically soft body
Inventor: Otsuka, et al. | Patent Number: 6368423
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Manufacturing soft magnetic components using a ferrous powder and a lubricant
Inventor: Lefebvre, et al. | Patent Number: 6331270
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Biaxially textured articles formed by powder metallurgy
Inventor: Goyal, et al. | Patent Number: 6331199
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Magnetic core and method of manufacturing the same
Inventor: Matsutani, et al. | Patent Number: 6284060
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Method of improving compressibility of a powder and articles formed thereby
Inventor: Gay | Patent Number: 6179894
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Soft magnetic metal components manufactured by powder metallurgy and infiltration
Inventor: Krause, et al. | Patent Number: 6117205
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Iron-carbon compacts and process for making them
Inventor: Sheinberg | Patent Number: 6093232
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Soft magnetic metal components manufactured by powder metallurgy and infiltration
Inventor: Krause, et al. | Patent Number: 5925836
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Dust core, iron powder therefor and method of making
Inventor: Tsukada, et al. | Patent Number: 5800636
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Composite iron material
Inventor: Ward, et al. | Patent Number: 5591373
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Annealed polymer-bonded soft magnetic body
Inventor: Gay | Patent Number: 5589010
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Method for preparing iron system soft magnetic sintered body
Inventor: Mori, et al. | Patent Number: 5443787
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Alternating current generator rotor
Inventor: Ward, et al. | Patent Number: 5382862
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Bonded magnet molding composition and bonded magnet
Inventor: Watanabe | Patent Number: 5376291
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Process for producing a magnet base for printing head of a wire dot printer
Inventor: Shimizu, et al. | Patent Number: 5362332
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Process for producing a magnet base for printing head of a wire dot printer
Inventor: Shimizu, et al. | Patent Number: 5362332
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Composite soft magnetic material
Inventor: Moro, et al. | Patent Number: 5348800
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Method for making injection molded soft magnetic material
Inventor: Ueda, et al. | Patent Number: 5284615
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Method of sintering using polyphenylene oxide coated powdered metal
Inventor: Gay, et al. | Patent Number: 5271891
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Method of making plate-shaped material
Inventor: Murakami, et al. | Patent Number: 5108698
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Production process for sintered Fe-Co type magetic materials
Inventor: Kiyota, et al. | Patent Number: 5098648
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Manufacturing process for sintered Fe-P alloy product having soft magnetic characteristics
Inventor: Achikita, et al. | Patent Number: 5091022
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Sintered bodies and production process thereof
Inventor: Kiyota, et al. | Patent Number: 5067979
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Manufacture of dimensionally precise pieces by sintering
Inventor: Nyrhila, et al. | Patent Number: 5061439
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Sintered Fe-Co type magnetic materials
Inventor: Kiyota, et al. | Patent Number: 5055128
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Method of manufacturing sintering product of Fe-Co alloy soft magnetic material
Inventor: Achikita, et al. | Patent Number: 5032355
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Starting material for injection molding of metal powder
Inventor: Kiyota | Patent Number: 5006164
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composite magnetic compacts and their forming methods
Inventor: Okimoto, et al. | Patent Number: 5002727
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Sintered bodies and production process thereof
Inventor: Kiyota, et al. | Patent Number: 4964907
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Composite magnetic compacts and their forming methods
Inventor: Okimoto, et al. | Patent Number: 4952331
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Process for producing highly functional composite material and composite material obtained thereby
Inventor: Yanagawa, et al. | Patent Number: 4943319
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Iron-cobalt type soft magnetic material
Inventor: Yamagishi, et al. | Patent Number: 4925502
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Sintered metallic parts using extrusion process
Inventor: Nakamura, et al. | Patent Number: 4913737
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Starting material for injection molding of metal powder and method of producing sintered parts
Inventor: Kiyota | Patent Number: 4867943
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Tin-containing iron base powder and process for making
Inventor: Takajo | Patent Number: 4824734
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Process for producing metallic sintered parts
Inventor: Nakamura, et al. | Patent Number: 4769212
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Web threading apparatus, particularly for threading of a rotary printing machine, or similar paper handling system
Inventor: Theilacker | Patent Number: 4706862
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Tin-containing ferrous composite powder and method of producing same and tin-containing sintered magnetic material
Inventor: Takajo | Patent Number: 4643765
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Material for the powder metallurgical manufacture of soft magnetic components
Inventor: Tengzelius, et al. | Patent Number: 4585480
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Method for manufacturing multilayer head core
Inventor: Sata, et al. | Patent Number: 4383856
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Composite stainless steel boron-containing article
Inventor: Taglang, et al. | Patent Number: 4259413
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Multilayer magnetic head core
Inventor: Sata, et al. | Patent Number: 4242711
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Method of making magnetic component for direct current apparatus
Inventor: Krause, et al. | Patent Number: 4158581
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Process for producing phosphorous-bearing soft magnetic material
Inventor: Falkowski, et al. | Patent Number: 4152179
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Process for producing phosphorous-bearing soft magnetic material
Inventor: Falkowski, et al. | Patent Number: 4152179
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As-cast permanent magnet Sm-Co-Cu material with iron, produced by annealing and rapid quenching
Inventor: Menth, et al. | Patent Number: 4116726
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Process for preparing hot-pressed sintered alloys
Inventor: Berchtold | Patent Number: 4101348
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Process for producing soft magnetic material
Inventor: Falkowski, et al. | Patent Number: 4047983