Inventor · disambiguated record
Akio Okamuro
Also filed as: OKAMURO AKIO
6 granted patents·1 pending application·22 citations·filing 1992–2007
78Inventor score
Technology areasG11B
Top patents by PatentIndex Score
7 records- 0163US6430116B1Magneto-optical storage medium having first and second recording layersMITSUBISHI CHEM CORP·Filed 2000·Granted Aug 6, 2002·6 cites·11 claims
- 0260US7313070B2Rewritable optical recording medium and optical recording methodMITSUBISHI KAGAKU MEDIA CO LTD·Filed 2004·Granted Dec 25, 2007·3 cites·22 claims
- 0359US7858167B2Rewritable optical recording medium and optical recording methodMITSUBISHI KAGAKU MEDIA CO LTD·Filed 2007·Granted Dec 28, 2010·0 cites·11 claims
- 0459US7609603B2Rewritable optical recording medium and optical recording methodMITSUBISHI KAGAKU MEDIA CO LTD·Filed 2007·Granted Oct 27, 2009·0 cites·22 claims
- 0558US7001655B2Optical recording mediumMITSUBISHI KAGAKU MEDIA CO LTD·Filed 2004·Granted Feb 21, 2006·4 cites·20 claims
- 0650US5389455AOver-write capable magnetooptical recording medium having C/N ratio exceeding 53 dBNIKON CORP·Filed 1992·Granted Feb 14, 1995·9 cites·2 claims
- 0746US2007253318A1Optical recording medium and fabrication method thereofFUJITSU LTD·Filed 2006·Application pending·0 cites
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