Inventor · disambiguated record
Yasuyuki Umehara
Also filed as: UMEHARA YASUYUKI
5 granted patents·6 pending applications·120 citations·filing 1999–2009
79Inventor score
Top patents by PatentIndex Score
11 records- 0185US6625214B1Apparatus and method for fade detecting and information encodingPIONEER CORP·Filed 2000·Granted Sep 23, 2003·75 cites·14 claims
- 0275US7031542B2Encoding rate controlling apparatus and information encoding apparatusPIONEER CORP·Filed 2003·Granted Apr 18, 2006·12 cites·10 claims
- 0370US6650787B1Encoding rate controlling apparatus and information encoding apparatusPIONEER CORP·Filed 1999·Granted Nov 18, 2003·33 cites·19 claims
- 0448US2009110375A1Information recording device and method, and computer programPIONEER CORP·Filed 2007·Application pending·0 cites
- 0546US2009303860A1Recording Process Status Deciding Apparatus and Recording Process Status Deciding MethodPIONEER CORP·Filed 2006·Application pending·0 cites
- 0644US2012124674A1Right management apparatus, right management program, and content playback systemUMEHARA YASUYUKI·Filed 2009·Application pending·0 cites
- 0742US6781526B2Information recording apparatus and information recording methodPIONEER CORP·Filed 2003·Granted Aug 24, 2004·0 cites·8 claims
- 0839US2005123269A1Information processing apparatus, information editing apparatus, information processing system, playback apparatus, playback system, method therefor, program therefor, and recording medium storing the programPIONEER CORP·Filed 2004·Application pending·0 cites
- 0938US2003152372A1Format converting apparatus, format converting method, format converting program, storage medium storing format converting program, information recording apparatus, information recording method, information recording program, and storage medium storing information recording programPIONEER CORP·Filed 2003·Application pending·0 cites
- 1036US7484093B2Information processor and information processing methodPIONEER CORP·Filed 2004·Granted Jan 27, 2009·0 cites·8 claims
- 1131US2005129386A1Information processing apparatus, information editing apparatus, information processing system, playback apparatus, playback system, method therefor, program therefor, and recording medium storing the programPIONEER CORP·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →