Inventor · disambiguated record
Hidefumi Yamamoto
Also filed as: YAMAMOTO HIDEFUMI
19 granted patents·1 pending application·305 citations·filing 1981–2011
95Inventor score
Top patents by PatentIndex Score
20 records- 0186US5766743AMagnetoresistance effect film, a method of manufacturing the same, and magnetoresistance effect deviceNEC CORP·Filed 1996·Granted Jun 16, 1998·57 cites·12 claims
- 0279US8017435B2Method for packaging electronic devices and integrated circuitsWAFER LEVEL PACKAGING PORTFOLIO LLC·Filed 2007·Granted Sep 13, 2011·8 cites·8 claims
- 0373US5889640AMagnetoresistive element and sensor having optimal cross pointNEC CORP·Filed 1996·Granted Mar 30, 1999·24 cites·12 claims
- 0472US5462795AMagnetoresistance effect elementUBE INDUSTRIES·Filed 1992·Granted Oct 31, 1995·26 cites·2 claims
- 0572US5315282AMagnetoresistance effect elementUBE INDUSTRIES·Filed 1991·Granted May 24, 1994·30 cites·11 claims
- 0670US5880911AMagnetoresistive effect elementNEC CORP·Filed 1997·Granted Mar 9, 1999·32 cites·21 claims
- 0768US8399293B2Method for packaging electronic devices and integrated circuitsLEIB JUERGEN·Filed 2011·Granted Mar 19, 2013·2 cites·1 claims
- 0861US5989690AMagnetoresistance effect film, a method of manufacturing the same, and magnetoresistance effect deviceNEC CORP·Filed 1998·Granted Nov 23, 1999·19 cites·57 claims
- 0961US5594933AMagnetoresistance film which is a matrix of at least two specified metals having included submicron particles of a specified magnetic metal or alloyNEC CORP·Filed 1995·Granted Jan 14, 1997·15 cites·18 claims
- 1058US5872502AMagnetoresistance effect film and production process thereofNEC CORP·Filed 1995·Granted Feb 16, 1999·21 cites·7 claims
- 1154US6147843AMagnetoresistive effect element having magnetoresistive layer and underlying metal layerNEC CORP·Filed 1997·Granted Nov 14, 2000·17 cites·13 claims
- 1249US6063491AMagnetoresistance effects filmNEC CORP·Filed 1998·Granted May 16, 2000·12 cites·13 claims
- 1345US5917400AMagnetoresistance effects filmNEC CORP·Filed 1996·Granted Jun 29, 1999·9 cites·14 claims
- 1444US5096450AMethod for fabricating an impregnated type cathodeKANSAI NIPPON ELECTRIC·Filed 1991·Granted Mar 17, 1992·8 cites·5 claims
- 1542US5658658AMagnetoresistance effect elements and method of fabricating the sameNEC CORP·Filed 1994·Granted Aug 19, 1997·9 cites·20 claims
- 1639US5514469AMagnetoresistance effect elementUBE INDUSTRIES·Filed 1995·Granted May 7, 1996·6 cites·9 claims
- 1738US4465772AMethod for disinfecting and washing of immobilized lactaseSUMITOMO CHEMICAL CO·Filed 1981·Granted Aug 14, 1984·6 cites·23 claims
- 1836US2005118747A1Method for preparing gas-tight terminalFiled 2003·Application pending·0 cites
- 1933US6001430AMagnetoresistance effect film and production process thereofNEC CORP·Filed 1998·Granted Dec 14, 1999·4 cites·2 claims
- 2029US5942341AMagnetoresistive elementNEC CORP·Filed 1996·Granted Aug 24, 1999·0 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →