Assignee
MATSUMOTO NAOMI
JP·3 granted patents·23 citations·filing 2010–2013
Top patents by PatentIndex Score
3 records- 0188US8394516B2Glass substrate for magnetic recording medium and magnetic recording mediumMATSUMOTO NAOMI·Filed 2010·Granted Mar 12, 2013·15 cites·14 claims
- 0278US8603653B2Glass for magnetic recording medium substrate, magnetic recording medium substrate and method of manufacturing the same, and magnetic recording mediumMATSUMOTO NAOMI·Filed 2010·Granted Dec 10, 2013·5 cites·20 claims
- 0375US8824248B2Glass for magnetic recording medium substrate and usage thereofMATSUMOTO NAOMI·Filed 2013·Granted Sep 2, 2014·3 cites·56 claims
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