Inventor · disambiguated record
Muneyasu Maeda
Also filed as: MAEDA MUNEYASU
7 granted patents·1 pending application·409 citations·filing 1997–2007
87Inventor score
Technology areasG11B
Top patents by PatentIndex Score
8 records- 0197US6072759ARecording medium with format for preventing unauthorized copying, and reproducing apparatus for sameSONY CORP·Filed 1997·Granted Jun 6, 2000·273 cites·22 claims
- 0288US6275457B1Recording medium and reproducing apparatusSONY CORP·Filed 1999·Granted Aug 14, 2001·61 cites·10 claims
- 0387US6370090B1Method, device, and information structure for storing audio-centered information with a multi-level table-of-contents (toc) mechanism and doubling of area-tocs, a device for use with such mechanism and a unitary storage medium having such mechanismPHILIPS CORP·Filed 1999·Granted Apr 9, 2002·40 cites·34 claims
- 0482US8427910B2Storing audio-centered information with a multi-level table-of-contents (TOC) mechanism having redundant sub-TOCsVERBAKEL JOHANNES M M·Filed 2007·Granted Apr 23, 2013·6 cites·34 claims
- 0574US7471431B2Hologram device and hologram recording/reproducing methodSONY CORP·Filed 2006·Granted Dec 30, 2008·2 cites·9 claims
- 0672US6580679B1Recording medium, reproduction method/ apparatus with multiple table of contentsSONY CORP·Filed 1999·Granted Jun 17, 2003·25 cites·6 claims
- 0757US7263051B2Storing audio-centered information with a multi-level table-of contents (TOC) mechanism having redundant sub-TOCsKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Aug 28, 2007·2 cites·33 claims
- 0847US2006285470A1Hologram device and hologram recording/reproducing methodSONY CORP·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →