Inventor · disambiguated record
Shigeyoshi Yoshida
Also filed as: YOSHIDA SHIGEYOSHI
35 granted patents·12 pending applications·503 citations·filing 1995–2023
97Inventor score
Top patents by PatentIndex Score
47 records- 0195US9850562B2Fe-based nano-crystalline alloyTOKIN CORP·Filed 2016·Granted Dec 26, 2017·8 cites·3 claims
- 0290US5864088AElectronic device having the electromagnetic interference suppressing bodyTOKIN CORP·Filed 1995·Granted Jan 26, 1999·151 cites·3 claims
- 0389US10943725B2Sheet-shaped inductor, inductor within laminated substrate, and method for manufacturing said inductorsTOKIN CORP·Filed 2018·Granted Mar 9, 2021·3 cites·16 claims
- 0489US9287028B2Alloy composition, Fe-based nano-crystalline alloy and forming method of the sameURATA AKIRI·Filed 2010·Granted Mar 15, 2016·8 cites·10 claims
- 0586US5827445AComposite magnetic article for electromagnetic interference suppressorTOKIN CORP·Filed 1996·Granted Oct 27, 1998·50 cites·14 claims
- 0683US6972097B2Composite magnetic material and electromagnetic interference suppressor member using the sameNEC TOKIN CORP·Filed 2003·Granted Dec 6, 2005·37 cites·4 claims
- 0782US10468178B2Stationary induction apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Nov 5, 2019·2 cites·14 claims
- 0879US7160636B2Ferrite thin film, method of manufacturing the same and electromagnetic noise suppressor using the sameNEC TOKIN CORP·Filed 2003·Granted Jan 9, 2007·14 cites·23 claims
- 0971US6740289B1Method of producing a composite magnetic sheetNEC TOKIN CORP·Filed 2000·Granted May 25, 2004·8 cites·12 claims
- 1069US6712989B1Composite magnetic body and electromagnetic interference suppressing body using the sameTOKIN CORP·Filed 2000·Granted Mar 30, 2004·18 cites·14 claims
- 1167US5898346ADual-band nonreversible circuit device comprising two nonreversible circuit elements contained in a single housing to be operable in different frequency bandsTOKIN CORP·Filed 1996·Granted Apr 27, 1999·18 cites·2 claims
- 1267US2025215198A1Novel composite material, method for producing composite material, and compositeKYOCERA CORP·Filed 2023·Application pending·0 cites
- 1366US6362434B1Magnetic prepreg, its manufacturing method and printed wiring board employing the prepregTOKIN CORP·Filed 1997·Granted Mar 26, 2002·21 cites·8 claims
- 1466US2018073117A1Fe-based nano-crystalline alloyTOKIN CORP·Filed 2017·Application pending·0 cites
- 1565US6703778B2Light emitting element, plasma display panel, and CRT display device capable of considerably suppressing a high-frequency noiseNEC TOKIN CORP·Filed 2001·Granted Mar 9, 2004·6 cites·33 claims
- 1662US6903440B2Electronic component of a high frequency current suppression type and bonding wire for the sameNEC TOKIN CORP·Filed 2003·Granted Jun 7, 2005·7 cites·25 claims
- 1762US6448491B1Electromagnetic interference suppressing body having low electromagnetic transparency and reflection, and electronic device having the sameTOKIN CORP·Filed 1998·Granted Sep 10, 2002·27 cites·26 claims
- 1860US6521140B2Composite magnetic body and electromagnetic interference suppressing body using the sameNEC TOKIN CORP·Filed 2001·Granted Feb 18, 2003·8 cites·6 claims
- 1959US8514147B2EBG structure, antenna device, RFID tag, noise filter, noise absorptive sheet and wiring board with noise absorption functionKONISHI TAKAYOSHI·Filed 2007·Granted Aug 20, 2013·3 cites·10 claims
- 2059US6962753B1Highly heat-conductive composite magnetic materialNEC TOKIN CORP·Filed 1997·Granted Nov 8, 2005·24 cites·12 claims
- 2159US6657246B2MRAM with an effective noise countermeasureNEC TOKIN CORP·Filed 2001·Granted Dec 2, 2003·10 cites·4 claims
- 2258US6635961B2Electronic component of a high frequency current suppression type and bonding wire for the sameNEC TOKIN CORP·Filed 2001·Granted Oct 21, 2003·6 cites·23 claims
- 2356US2024347269A1Core and method for producing coreMATSUO IND INC·Filed 2022·Application pending·0 cites
- 2454US7075163B2Electromagnetic noise suppressor, semiconductor device using the same, and method of manufacturing the sameNEC TOKIN CORP·Filed 2001·Granted Jul 11, 2006·6 cites·25 claims
- 2554US2015235753A1Sheet-shaped inductor, inductor within laminated substrate, and method for manufacturing said inductorsNEC TOKIN CORP·Filed 2013·Application pending·0 cites
- 2653US8164001B2Multilayer printed circuit boardYOSHIDA SHIGEYOSHI·Filed 2007·Granted Apr 24, 2012·1 cites·2 claims
- 2753US6620337B1Composite magnetizer, composite magnetizer sheet, and methods of manufacturing the sameTOKIN CORP·Filed 2000·Granted Sep 16, 2003·4 cites·16 claims
- 2852US7648774B2Ferrite thin film, method of manufacturing the same and electromagnetic noise suppressor using the sameNEC TOKIN CORP·Filed 2008·Granted Jan 19, 2010·0 cites·24 claims
- 2951US6416830B2Composite magnetic tube and method of producing the same, and electromagnetic interference suppressing tubeTOKIN CORP·Filed 1998·Granted Jul 9, 2002·13 cites·10 claims
- 3050US6187120B1Method of manufacturing composite magnetic sheetTOKIN CORP·Filed 1997·Granted Feb 13, 2001·11 cites·10 claims
- 3149US7438946B2Ferrite thin film, method of manufacturing the same and electromagnetic noise suppressor using the sameNEC TOKIN CORP·Filed 2006·Granted Oct 21, 2008·0 cites·8 claims
- 3248US6011887AOptical fiber cableTOKIN CORP·Filed 1997·Granted Jan 4, 2000·13 cites·9 claims
- 3348US2025330056A1Rotating electric machineMITSUBISHI GENERATOR CO LTD·Filed 2022·Application pending·0 cites
- 3447US10130017B2Device provided with electromagnetic interference suppression bodyTOKIN CORP·Filed 2015·Granted Nov 13, 2018·0 cites·9 claims
- 3547US2007231614A1Ferrite material, ferrite film formed thereof, and radio frequency identification tag with ferrite filmNEC TOKIN CORP·Filed 2007·Application pending·0 cites
- 3646US6624714B2Radiator capable of considerably suppressing a high-frequency current flowing in an electric componentNEC TOKIN CORP·Filed 2001·Granted Sep 23, 2003·2 cites·21 claims
- 3746US6495927B2Resin-molded unit including an electronic circuit componentNEC TOKIN CORP·Filed 2001·Granted Dec 17, 2002·2 cites·9 claims
- 3844US2004150342A1Light emitting element, plasma display panel, and CRT display device capable of considerably suppressing a high-frequency noiseFiled 2004·Application pending·0 cites
- 3944US2003002691A1High-frequency current suppressor capable of being readily attached to cable or the like and earphone system using the sameFiled 2001·Application pending·0 cites
- 4043US7371471B2Electromagnetic noise suppressing thin filmNEC TOKIN CORP·Filed 2005·Granted May 13, 2008·0 cites·32 claims
- 4143US6051156ACompound magnetic material and electromagnetic interference suppressorTOKIN CORP·Filed 1997·Granted Apr 18, 2000·7 cites·6 claims
- 4241US2007171079A1Device with coil antennaNEC TOKIN CORP·Filed 2007·Application pending·0 cites
- 4337US6310285B1EMI preventive part and active device with the sameTOKIN CORP·Filed 1997·Granted Oct 30, 2001·6 cites·9 claims
- 4437US2005077785A1Counter emi component and counter emi methodNEC TOKIN CORP·Filed 2002·Application pending·0 cites
- 4536US6011516AMultiband antenna with a distributed-constant dielectric resonant circuit as an LC parallel resonant circuit, and multiband portable radio apparatus using the multiband antennaTOKIN CORP·Filed 1996·Granted Jan 4, 2000·9 cites·20 claims
- 4636US2004041121A1Magnetic loss material and method of producing the sameFiled 2003·Application pending·0 cites
- 4732US2003024605A1Magnetic substance with maximum complex permeability...Filed 2001·Application pending·0 cites
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