Inventor · disambiguated record
Hironobu Tsubota
Also filed as: TSUBOTA HIRONOBU
3 granted patents·4 citations·filing 2002–2005
55Inventor score
Technology areasG11B
Top patents by PatentIndex Score
3 records- 0169US8159783B2Substrate with intermediate layer for thin-film magnetic head and method of manufacturing the substrate with intermediate layerHIROOKA TAISUKE·Filed 2005·Granted Apr 17, 2012·3 cites·19 claims
- 0247US7203031B2Substrate for thin-film magnetic head and method of manufacturing the substrateNEOMAX CO LTD·Filed 2002·Granted Apr 10, 2007·1 cites·11 claims
- 0337US7675708B2Substrate for thin-film magnetic headHITACHI METALS LTD·Filed 2004·Granted Mar 9, 2010·0 cites·8 claims
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