Inventor · disambiguated record
Kouichi Tsuda
Also filed as: TSUDA KOUICHI
4 granted patents·2 pending applications·8 citations·filing 2003–2010
67Inventor score
Top patents by PatentIndex Score
6 records- 0170US8124257B2Substrate for recording medium, and magnetic recording medium using sameTSUDA KOUICHI·Filed 2008·Granted Feb 28, 2012·3 cites·3 claims
- 0265US8652317B2Method of fabricating an alumina nanohole array, and method of manufacturing a magnetic recording mediumTSUDA KOUICHI·Filed 2008·Granted Feb 18, 2014·2 cites·7 claims
- 0354US8206778B2Method of manufacturing a magnetic recording mediumTSUDA KOUICHI·Filed 2010·Granted Jun 26, 2012·1 cites·13 claims
- 0452US6939595B2Magnetic recording medium substrate using thermoplastic allyloxymethylstyrene resin, magnetic recording medium using the substrate, and method of manufacturing the magnetic recording mediumFUJI ELEC DEVICE TECH CO LTD·Filed 2003·Granted Sep 6, 2005·2 cites·26 claims
- 0548US2008213626A1Method of manufacture of glass substrate for information recording medium, method of manufacture of magnetic recording disk, and magnetic recording diskFUJI ELEC DEVICE TECH CO LTD·Filed 2008·Application pending·0 cites
- 0645US2007264533A1Information recording medium glass substrate and information recording mediumFUJI ELEC DEVICE TECH CO LTD·Filed 2007·Application pending·0 cites
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