Inventor · disambiguated record
Toru Katakura
Also filed as: KATAKURA TORU
10 granted patents·4 pending applications·223 citations·filing 1986–2005
89Inventor score
Top patents by PatentIndex Score
14 records- 0193US6187513B1Process for forming mask pattern and process for producing thin film magnetic headSONY CORP·Filed 1999·Granted Feb 13, 2001·106 cites·15 claims
- 0291US4729048AMagnetic transducer combination with formatting, data, and servo headsSONY CORP·Filed 1986·Granted Mar 1, 1988·50 cites·2 claims
- 0377US6895657B2Method for producing a slider for an optical headSONY CORP·Filed 2002·Granted May 24, 2005·11 cites·3 claims
- 0476US7092224B2Magnetic tunnel effect type magnetic head, and method of producing sameSONY CORP·Filed 2005·Granted Aug 15, 2006·2 cites·1 claims
- 0574US6292329B1Thin film single magnetic headSONY CORP·Filed 1998·Granted Sep 18, 2001·36 cites·2 claims
- 0671US6678126B2Magnetoresistance-effect magnetic headSONY CORP·Filed 2001·Granted Jan 13, 2004·10 cites·10 claims
- 0764US6873502B2Magnetic tunnel effect type magnetic head, and method of producing sameSONY CORP·Filed 2001·Granted Mar 29, 2005·4 cites·9 claims
- 0854US7092225B2Magnetic tunnel effect type magnetic head, and method of producing sameSONY CORP·Filed 2005·Granted Aug 15, 2006·0 cites·1 claims
- 0952US2005213437A1Magneto-optical head and magneto-optical read/write apparatusKATAKURA TORU·Filed 2005·Application pending·0 cites
- 1042US2003016592A1Magneto-optical head and magneto-optical read/write apparatusFiled 2002·Application pending·0 cites
- 1138US6781950B2Slider for an optical head with a terminal groove having an inclined bottom surfaceSONY CORP·Filed 2001·Granted Aug 24, 2004·0 cites·12 claims
- 1237US2001052509A1Method of manufacturing thin film magnetic headSONY CORP·Filed 2001·Application pending·0 cites
- 1336US2002101683A1Thin film coil and method of forming the same, thin film magnetic head, thin film inductor and thin film magnetic sensorFiled 2001·Application pending·0 cites
- 1435US6368519B1Etching method and a method of manufacturing a magnetic headSONY CORP·Filed 1999·Granted Apr 9, 2002·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →