Inventor · disambiguated record
Teiichi Miyauchi
Also filed as: MIYAUCHI TEIICHI
15 granted patents·450 citations·filing 1984–2010
94Inventor score
Top patents by PatentIndex Score
15 records- 0196US6483741B1Magnetization drive method, magnetic functional device, and magnetic apparatusSONY CORP·Filed 2000·Granted Nov 19, 2002·127 cites·44 claims
- 0296US4639806AThin film magnetic head having a magnetized ferromagnetic film on the MR elementSHARP KK·Filed 1984·Granted Jan 27, 1987·88 cites·2 claims
- 0390US5274521APlanar thin film magnetic headSONY CORP·Filed 1991·Granted Dec 28, 1993·52 cites·11 claims
- 0484US7297423B2Printed circuit boardSONY CORP·Filed 2005·Granted Nov 20, 2007·12 cites·15 claims
- 0583US8187726B2Nanoparticle-resin composite material, light emitting device assembly, and filling material for the light-emitting device assemblySASAKI YUUICHI·Filed 2006·Granted May 29, 2012·17 cites·16 claims
- 0683US5065390AOptical playback headSONY CORP·Filed 1989·Granted Nov 12, 1991·28 cites·22 claims
- 0781US6621666B2Magnetoresistive-effect element having electrode layers oppositely disposed on main surfaces of a magnetoresistive-effect thin film having hard magnetic bias layers with a particular resistivitySONY CORP·Filed 2001·Granted Sep 16, 2003·25 cites·8 claims
- 0880US7002777B2Tape drive head with lower core layer side inclined at angle equal to or greater than azimuth angle and aligned with upper core layer edgeSONY CORP·Filed 2003·Granted Feb 21, 2006·15 cites·8 claims
- 0977US5625725AMagneto-optical pickup device having phase compensating circuitrySONY CORP·Filed 1994·Granted Apr 29, 1997·39 cites·23 claims
- 1076US8692962B2Diffusion sheet and method of manufacturing the same, backlight, and liquid crystal display deviceSHIBATA AKIHIRO·Filed 2010·Granted Apr 8, 2014·3 cites·15 claims
- 1172US5274520AThin film magnetic headSONY CORP·Filed 1991·Granted Dec 28, 1993·21 cites·4 claims
- 1263US4803581AThin film yoke-type magnetoresistive headSHARP KK·Filed 1987·Granted Feb 7, 1989·15 cites·7 claims
- 1340US7457079B2Magnetic head with rectangular-shaped planar spiral coil and leading core width smaller than trailing core widthSONY CORP·Filed 2003·Granted Nov 25, 2008·0 cites·18 claims
- 1440US5805744AMagneto-optical pickup device having phase compensating circuitrySONY CORP·Filed 1997·Granted Sep 8, 1998·4 cites·1 claims
- 1535US6368519B1Etching method and a method of manufacturing a magnetic headSONY CORP·Filed 1999·Granted Apr 9, 2002·4 cites·9 claims
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