Inventor · disambiguated record
Hiroshi Marusawa
Also filed as: MARUSAWA HIROSHI
26 granted patents·4 pending applications·138 citations·filing 1993–2025
95Inventor score
Top patents by PatentIndex Score
30 records- 0183US6358432B1Composite magnetic material and inductor elementMURATA MANUFACTURING CO·Filed 2000·Granted Mar 19, 2002·23 cites·20 claims
- 0278US2025253085A1InductorMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 0376US10832878B2Rotary encoderMURATA MANUFACTURING CO·Filed 2019·Granted Nov 10, 2020·1 cites·19 claims
- 0475US9214263B2Magnetite-containing resin and electronic componentMURATA MANUFACTURING CO·Filed 2013·Granted Dec 15, 2015·3 cites·18 claims
- 0574US12315663B2InductorMURATA MANUFACTURING CO·Filed 2021·Granted May 27, 2025·0 cites·16 claims
- 0672US9711270B2Electronic componentMURATA MANUFACTURING CO·Filed 2016·Granted Jul 18, 2017·1 cites·6 claims
- 0770US11961645B2Coil component and method for manufacturing coil componentMURATA MANUFACTURING CO·Filed 2021·Granted Apr 16, 2024·0 cites·20 claims
- 0870US2025014815A1Method for manufacturing magnetic core and method for manufacturing coil componentMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 0966US7466283B2Coil antenna structure and portable electronic apparatusMURATA MANUFACTURING CO·Filed 2006·Granted Dec 16, 2008·5 cites·39 claims
- 1065US11794243B2Method for manufacturing magnetic powder, method for manufacturing compact, magnetic powder, and compactMURATA MANUFACTURING CO·Filed 2021·Granted Oct 24, 2023·0 cites·20 claims
- 1165US5379004AHigh frequency-use non-reciprocal circuit elementMURATA MANUFACTURING CO·Filed 1993·Granted Jan 3, 1995·23 cites·20 claims
- 1265US2023386725A1Coil component and adhesive for coil componentMURATA MANUFACTURING CO·Filed 2023·Application pending·0 cites
- 1363US6624713B2Magnetic material for high frequencies and high-frequency circuit componentMURATA MANUFACTURING CO·Filed 2001·Granted Sep 23, 2003·6 cites·19 claims
- 1460US12033785B2Coil componentMURATA MANUFACTURING CO·Filed 2021·Granted Jul 9, 2024·0 cites·20 claims
- 1559US6814883B2High frequency magnetic material and high frequency circuit element including the sameMURATA MANUFACTURING CO·Filed 2002·Granted Nov 9, 2004·6 cites·18 claims
- 1658US5774024AMicrowave non-reciprocal circuit elementMURATA MANUFACTURING CO·Filed 1996·Granted Jun 30, 1998·12 cites·8 claims
- 1756US6669861B2Y-type hexagonal oxide magnetic material and inductor elementMURATA MANUFACTURING CO·Filed 2001·Granted Dec 30, 2003·5 cites·18 claims
- 1854US7341864B2Molecule transferring device, auxiliary for molecule transferring device, and molecule transferring methodHOLLENNIUN LAB·Filed 2001·Granted Mar 11, 2008·4 cites·11 claims
- 1953US9318255B2Coil componentMURATA MANUFACTURING CO·Filed 2014·Granted Apr 19, 2016·0 cites·16 claims
- 2051US5498999AHigh-frequency use non-reciprocal circuit elementMURATA MANUFACTURING CO·Filed 1994·Granted Mar 12, 1996·11 cites·8 claims
- 2150US5459439AMicrowave magnetic material body and method of fabricating sameMURATA MANUFACTURING CO·Filed 1993·Granted Oct 17, 1995·9 cites·3 claims
- 2250US2015022309A1Magnetic metal-containing resin, and coil component and electronic component using sameMURATA MANUFACTURING CO·Filed 2014·Application pending·0 cites
- 2348US10983012B2Temperature sensorMURATA MANUFACTURING CO·Filed 2018·Granted Apr 20, 2021·0 cites·12 claims
- 2448US5620543AMethod of manufacturing microwave magnetic material bodyMURATA MANUFACTURING CO·Filed 1995·Granted Apr 15, 1997·9 cites·11 claims
- 2544US5926073ANonreciprocal circuit device comprising first and second ferromagnetic bodies having different saturation magnetizationsMURATA MANUFACTURING CO·Filed 1997·Granted Jul 20, 1999·6 cites·6 claims
- 2643US6803130B1Composite magnetic material and inductor elementMURATA MANUFACTURING CO·Filed 2000·Granted Oct 12, 2004·1 cites·21 claims
- 2738US5458797AMagnetic material for high frequenciesMURATA MANUFACTURING CO·Filed 1994·Granted Oct 17, 1995·4 cites·5 claims
- 2837US5662754AMethod of making a high frequency non-reciprocal circuit elementMURATA MANUFACTURING CO·Filed 1994·Granted Sep 2, 1997·5 cites·10 claims
- 2935US5589096AMagnetic material for high frequenciesMURATA MANUFACTURING CO·Filed 1994·Granted Dec 31, 1996·3 cites·4 claims
- 3030US5976679AHigh-frequency circuit elementMURATA MANUFACTURING CO·Filed 1997·Granted Nov 2, 1999·1 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →