Inventor · disambiguated record
Sayuri Muramatsu
Also filed as: MURAMATSU SAYURI
8 granted patents·1 pending application·77 citations·filing 1997–2003
86Inventor score
Top patents by PatentIndex Score
9 records- 0181US5978186AMagnetic head and reproducing apparatus with head having central core with winding thereabout and wire therethroughMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Nov 2, 1999·33 cites·4 claims
- 0274US6538843B1Magnetic headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 25, 2003·9 cites·12 claims
- 0370US7145331B2Magnetic sensor having a closed magnetic path formed by soft magnetic filmsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Dec 5, 2006·8 cites·6 claims
- 0468US6795263B2Magnetic headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 21, 2004·6 cites·8 claims
- 0562USRE38594EMagnetic sensing apparatus having a central core with wire therethroughMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 21, 2004·4 cites·4 claims
- 0660US6028748AMagnetic head apparatus including a quarter wavelength transmission lineMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Feb 22, 2000·15 cites·4 claims
- 0743US7183767B2Magnetic sensing element, magnetic sensor, and its manufacturing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Feb 27, 2007·2 cites·9 claims
- 0840US6590740B2Shielded magnetic head and magnetic reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 8, 2003·0 cites·9 claims
- 0939US2004085671A1Magnetic reproduction device, magnetic head using the device and method for producing the magnetic headMATSUSHITA EELECTRIC IND CO LT·Filed 2003·Application pending·0 cites
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