Inventor · disambiguated record
Nobuyoshi Imaoka
Also filed as: IMAOKA NOBUYOSHI
9 granted patents·9 pending applications·87 citations·filing 1990–2025
85Inventor score
Top patents by PatentIndex Score
18 records- 0188US11459646B2Magnetic material and method for producing sameAIST·Filed 2018·Granted Oct 4, 2022·2 cites·20 claims
- 0283US11033958B2Magnetic material and manufacturing method thereforAIST·Filed 2017·Granted Jun 15, 2021·2 cites·20 claims
- 0383US6710238B1Thermoelectric material and method for manufacturing the sameASAHI CHEMICAL IND·Filed 2000·Granted Mar 23, 2004·51 cites·18 claims
- 0471US2025329485A1Soft magnetic material and method of producing soft magnetic materialNICHIA CORP·Filed 2025·Application pending·0 cites
- 0567US2024344203A1Coated magnetic material and method of producing coated magnetic materialNICHIA CORP·Filed 2024·Application pending·0 cites
- 0667US2024347243A1Coated magnetic material and method of producing coated magnetic materialNICHIA CORP·Filed 2024·Application pending·0 cites
- 0767US2024347244A1Coated soft magnetic material and method of producing coated soft magnetic materialNICHIA CORP·Filed 2024·Application pending·0 cites
- 0865US7364628B2Solid material for magnetASAHI CHEMICAL IND·Filed 2002·Granted Apr 29, 2008·11 cites·4 claims
- 0964US2023386710A1Coated rare earth-iron-nitrogen-based magnetic powder, production method thereof, magnetic material for magnetic field amplification, and magnetic material for hyper-high frequency absorptionNICHIA CORP·Filed 2023·Application pending·0 cites
- 1061US2025014791A1Method of producing magnetic powder, magnetic material for magnetic field amplification, and magnetic material for hyper-high frequency absorptionNICHIA CORP·Filed 2022·Application pending·0 cites
- 1158US5164104AMagnetic material containing rare earth element, iron, nitrogen, hydrogen and oxygen and bonded magnet containing the sameASAHI CHEMICAL IND·Filed 1990·Granted Nov 17, 1992·19 cites·18 claims
- 1257US2024186037A1Magnetic material for high frequency use, and method for producing sameAIST·Filed 2022·Application pending·0 cites
- 1355US11331721B2Magnetic material and process for manufacturing sameAIST·Filed 2018·Granted May 17, 2022·0 cites·16 claims
- 1454US11732336B2Magnetic material and method for producing sameAIST·Filed 2018·Granted Aug 22, 2023·0 cites·17 claims
- 1550US7560053B2Thermoelectric material having a rhombohedral crystal structureIMAOKA NOBUYOSHI·Filed 2006·Granted Jul 14, 2009·2 cites·12 claims
- 1646US10978228B2Magnetic material and manufacturing method thereforAIST·Filed 2017·Granted Apr 13, 2021·0 cites·19 claims
- 1745US2010261038A1Composite magnetic material for magnet and method for manufacturing such materialIMAOKA NOBUYOSHI·Filed 2008·Application pending·0 cites
- 1842US2010068512A1Magnetic material for high frequency wave, and method for production thereofIMAOKA NOBUYOSHI·Filed 2008·Application pending·0 cites
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