Inventor · disambiguated record
Hiroaki Kawashima
Also filed as: KAWASHIMA HIROAKI
13 granted patents·3 pending applications·357 citations·filing 1994–2015
93Inventor score
Top patents by PatentIndex Score
16 records- 0197US6563681B1Magnetoresistance effect film and magnetoresistance effect type headTDK CORP·Filed 2000·Granted May 13, 2003·124 cites·34 claims
- 0294US9538219B2Degree of interest estimating device and degree of interest estimating methodSAKATA KOTARO·Filed 2012·Granted Jan 3, 2017·46 cites·20 claims
- 0391US6146776AMagneto-resistance effect headTOSHIBA KK·Filed 1998·Granted Nov 14, 2000·67 cites·19 claims
- 0481US7948716B2Magnetic head for perpendicular magnetic recording with a shield and a pole layer having a top surface with first and second portions at different heights, and method of manufacturing sameSAE MAGNETICS HK LTD·Filed 2007·Granted May 24, 2011·5 cites·12 claims
- 0580US8678589B2Gaze target determination device and gaze target determination methodSAKATA KOTARO·Filed 2010·Granted Mar 25, 2014·11 cites·12 claims
- 0679US5473492AMagnetic head including a reproducing head utilizing a magnetoresistance effect and having a magnetic shielding film containing nitrogenTDK CORP·Filed 1994·Granted Dec 5, 1995·31 cites·5 claims
- 0773US8950651B2Friction joining method and joined structureIHI CORP·Filed 2013·Granted Feb 10, 2015·5 cites·5 claims
- 0867US5736061ASemiconductor element mount and producing method thereforNIPPON DENSO CO·Filed 1996·Granted Apr 7, 1998·23 cites·28 claims
- 0965US6077721AMethod of producing an anodic bonded semiconductor sensor elementNIPPON DENSO CO·Filed 1997·Granted Jun 20, 2000·22 cites·13 claims
- 1059US5999378AMagnetoresistance effect head having a giant magnetoresistance effect filmTOSHIBA KK·Filed 1997·Granted Dec 7, 1999·13 cites·7 claims
- 1155US8633502B2Lighting apparatus encapsulated with synthetic resin material having translucent illumination section and also having heat sink section mixed with thermal conductive materialKAWASHIMA HIROAKI·Filed 2010·Granted Jan 21, 2014·1 cites·10 claims
- 1250US2015190881A1Friction joining method and joined structureIHI CORP·Filed 2015·Application pending·0 cites
- 1349US6317300B1Magnetoresistive device having magnetoresistive film and magnetic bias film with side-end faces with different angles of inclination and having insulating film made of electrically insulating materialTDK CORP·Filed 1999·Granted Nov 13, 2001·8 cites·13 claims
- 1436US2012120654A1Lighting appliance and process for manufacturing the sameKOBAYASHI SHINOBU·Filed 2011·Application pending·0 cites
- 1535US2013176735A1Lighting apparatusKOBAYASHI SHINOBU·Filed 2011·Application pending·0 cites
- 1633US6319544B1Manufacturing method of magnetoresistive effect sensor and manufacturing method of magnetic head with the sensorTDK CORP·Filed 1999·Granted Nov 20, 2001·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →