Assignee
YAMAOKA MASARU
JP·10 granted patents·3 pending applications·27 citations·filing 2004–2012
Top patents by PatentIndex Score
13 records- 0188US8855563B2Communication apparatus and communication methodYAMAOKA MASARU·Filed 2011·Granted Oct 7, 2014·12 cites·11 claims
- 0283US8296803B2Program recommendation system, program view terminal, program view program, program view method, program recommendation server, program recommendation program, and program recommendation methodYAMAOKA MASARU·Filed 2007·Granted Oct 23, 2012·10 cites·15 claims
- 0371US9071955B2Communication device and communication methodYAMAOKA MASARU·Filed 2011·Granted Jun 30, 2015·3 cites·11 claims
- 0469US8254233B2Information recording device, information reproducing device, and information recording mediumYAMAOKA MASARU·Filed 2009·Granted Aug 28, 2012·1 cites·13 claims
- 0557US9288300B2Communication apparatus and communication methodYAMAOKA MASARU·Filed 2011·Granted Mar 15, 2016·1 cites·7 claims
- 0655US8295135B2Optical disc, optical disc manufacturing method, optical disc recording device and optical disc reproduction deviceYAMAOKA MASARU·Filed 2012·Granted Oct 23, 2012·0 cites·15 claims
- 0755US8270285B2Optical disc, optical disc manufacturing method, optical disc recording device and optical disc reproduction deviceYAMAOKA MASARU·Filed 2011·Granted Sep 18, 2012·0 cites·11 claims
- 0855US8243567B2Optical disc, playback apparatus for optical disc, and apparatus and method for manufacturing optical discYAMAOKA MASARU·Filed 2009·Granted Aug 14, 2012·0 cites·19 claims
- 0951US8090239B2Identification-information recording system, management unit, recording unit and recording control circuitYAMAOKA MASARU·Filed 2007·Granted Jan 3, 2012·0 cites·15 claims
- 1047US2006248203A1Program reservation-and-recording device, information-providing server, program reservation-information management server, program reception device, and program reservation recording systemYAMAOKA MASARU·Filed 2004·Application pending·0 cites
- 1146US2009235303A1Encrypted content and decryption key providing systemYAMAOKA MASARU·Filed 2006·Application pending·0 cites
- 1240US8250415B2Optical disk reproduction apparatus, optical disk reproduction method, reproduction processing device and reproduction processing methodYAMAOKA MASARU·Filed 2010·Granted Aug 21, 2012·0 cites·13 claims
- 1335US2011103214A1Data recording medium, server device using the same, and method of managing use of data recording mediumYAMAOKA MASARU·Filed 2010·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →