Assignee
YAMAUCHI KAZUHIKO
JP·1 granted patent·5 pending applications·2 citations·filing 2007–2008
Top patents by PatentIndex Score
6 records- 0169US8086090B2Recording medium and playback apparatus for selecting sub-picture data according to combination of aspect ratio of display screen and type of display modeYAMAUCHI KAZUHIKO·Filed 2007·Granted Dec 27, 2011·2 cites·2 claims
- 0258US2008069526A1Optical disc storing both video titles provided with av function and video titles with no such functions which can instantly distinguish between such kinds of titles, and a reproduction apparatus and reproduction method for such discYAMAUCHI KAZUHIKO·Filed 2007·Application pending·0 cites
- 0358US2008069525A1Multimedia optical disc storing both video titles provided with av functions and video titles with no such functions which can instantly distinguish between such kinds of titles, and a reproduction apparatus and reproduction method for such discYAMAUCHI KAZUHIKO·Filed 2007·Application pending·0 cites
- 0458US2008069524A1Multimedia optical disc storing both video titles provided with av functions and video titles with no such functions which can instantly distinguish between such kinds of titles, and a reproduction apparatus and reproduction method for such discYAMAUCHI KAZUHIKO·Filed 2007·Application pending·0 cites
- 0558US2008253738A1Multimedia optical disc storing both video titles provided with av function and video titles with no such functions which can instantly distinguish between such kinds of titles, and a reproduction apparatus and reproduction method for such discYAMAUCHI KAZUHIKO·Filed 2007·Application pending·0 cites
- 0657US2009103903A1Multimedia optical disc for storing audio data and sub-picture data in a plurality of channels as well as moving picture data and apparatus and method for reproducing the multimedia optical discYAMAUCHI KAZUHIKO·Filed 2008·Application pending·0 cites
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