Inventor · disambiguated record
Yasuo Tone
Also filed as: TONE YASUO
4 granted patents·1 pending application·30 citations·filing 2001–2004
72Inventor score
Technology areasG11B
Top patents by PatentIndex Score
5 records- 0182US6906990B2Phase-change optical disk and optical disk apparatusSONY CORP·Filed 2002·Granted Jun 14, 2005·18 cites·7 claims
- 0270US7430157B2Recording device, recording method, reproducing device, and reproducing methodSONY CORP·Filed 2004·Granted Sep 30, 2008·8 cites·10 claims
- 0354US6909681B2Optical disk and optical disk apparatusSONY CORP·Filed 2002·Granted Jun 21, 2005·3 cites·8 claims
- 0444US6633516B2ZCAV optical and method for accessing thereofSONY CORP·Filed 2001·Granted Oct 14, 2003·1 cites·4 claims
- 0541US2006153043A1Recording medium, recording apparatus, reproducing apparatus, recording method, and reproducing methodNISHINO MASATOSHI·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →