Inventor · disambiguated record
Junji Numazawa
Also filed as: NUMAZAWA JUNJI
6 granted patents·49 citations·filing 1987–2000
80Inventor score
Technology areasG11B
Top patents by PatentIndex Score
6 records- 0172US5027246AThin film magnetic head and a method for manufacturing thereofNIPPON HOSE KYOKAI·Filed 1988·Granted Jun 25, 1991·23 cites·11 claims
- 0257US6538855B1Magneto-resistive thin film magnetic head preventing entry of unnecessary magnetic flux and having good reproduction characteristicsMITSUMI ELECTRIC CO LTD·Filed 2000·Granted Mar 25, 2003·4 cites·24 claims
- 0351US5218499AThin-film magnetic head for perpendicular magnetic recording having a magnetic member with grooves crossing at right angles formed in a principal surface thereofSUMITOMO SPEC METALS·Filed 1991·Granted Jun 8, 1993·9 cites·19 claims
- 0448US6282067B1Magnetic reproducing head having a magnetoresistive effectJAPAN BROADCASTING CORP·Filed 1999·Granted Aug 28, 2001·10 cites·8 claims
- 0534US6859342B1Magnetic head device with a short auxiliary memberMITSUMI ELECTRIC CO LTD·Filed 2000·Granted Feb 22, 2005·0 cites·2 claims
- 0631US5014148APerpendicular magnetic recording and reproducing headJAPAN BROADCASTING CORP·Filed 1987·Granted May 7, 1991·3 cites·10 claims
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