Assignee
YAMANASHI TOMOFUMI
JP·20 granted patents·72 citations·filing 2005–2011
Top patents by PatentIndex Score
20 records- 0187US8423371B2Audio encoder, decoder, and encoding method thereofYAMANASHI TOMOFUMI·Filed 2008·Granted Apr 16, 2013·20 cites·14 claims
- 0281US8306827B2Coding device and coding method with high layer coding based on lower layer coding resultsYAMANASHI TOMOFUMI·Filed 2007·Granted Nov 6, 2012·13 cites·8 claims
- 0377US9076434B2Decoding and encoding apparatus and method for efficiently encoding spectral data in a high-frequency portion based on spectral data in a low-frequency portion of a wideband signalYAMANASHI TOMOFUMI·Filed 2011·Granted Jul 7, 2015·7 cites·21 claims
- 0476US8121850B2Encoding apparatus and encoding methodYAMANASHI TOMOFUMI·Filed 2007·Granted Feb 21, 2012·9 cites·9 claims
- 0569US8452588B2Encoding device, decoding device, and method thereofYAMANASHI TOMOFUMI·Filed 2009·Granted May 28, 2013·5 cites·22 claims
- 0666US8924208B2Encoding device and encoding methodYAMANASHI TOMOFUMI·Filed 2011·Granted Dec 30, 2014·3 cites·8 claims
- 0766US8560328B2Encoding device, decoding device, and method thereofYAMANASHI TOMOFUMI·Filed 2007·Granted Oct 15, 2013·4 cites·17 claims
- 0865US8422569B2Encoding device, decoding device, and method thereofYAMANASHI TOMOFUMI·Filed 2009·Granted Apr 16, 2013·4 cites·9 claims
- 0962US8898057B2Encoding apparatus, decoding apparatus and methods thereofYAMANASHI TOMOFUMI·Filed 2010·Granted Nov 25, 2014·2 cites·5 claims
- 1061US9508356B2Encoding device, decoding device, encoding method and decoding methodYAMANASHI TOMOFUMI·Filed 2011·Granted Nov 29, 2016·2 cites·13 claims
- 1156US8731909B2Spectral smoothing device, encoding device, decoding device, communication terminal device, base station device, and spectral smoothing methodYAMANASHI TOMOFUMI·Filed 2009·Granted May 20, 2014·1 cites·12 claims
- 1253US8099291B2Signal decoding apparatusYAMANASHI TOMOFUMI·Filed 2005·Granted Jan 17, 2012·2 cites·4 claims
- 1344US8760323B2Encoding device and encoding methodYAMANASHI TOMOFUMI·Filed 2011·Granted Jun 24, 2014·0 cites·10 claims
- 1442US8838443B2Encoder apparatus, decoder apparatus and methods of theseYAMANASHI TOMOFUMI·Filed 2010·Granted Sep 16, 2014·0 cites·18 claims
- 1541US9153242B2Encoder apparatus, decoder apparatus, and related methods that use plural coding layersYAMANASHI TOMOFUMI·Filed 2010·Granted Oct 6, 2015·0 cites·26 claims
- 1641US8660851B2Stereo signal decoding device and stereo signal decoding methodYAMANASHI TOMOFUMI·Filed 2010·Granted Feb 25, 2014·0 cites·10 claims
- 1740US9324331B2Coding device, communication processing device, and coding methodYAMANASHI TOMOFUMI·Filed 2011·Granted Apr 26, 2016·0 cites·8 claims
- 1840US9009037B2Encoding device, decoding device, and methods thereforYAMANASHI TOMOFUMI·Filed 2010·Granted Apr 14, 2015·0 cites·5 claims
- 1939US8983831B2Encoder, decoder, and method thereforYAMANASHI TOMOFUMI·Filed 2010·Granted Mar 17, 2015·0 cites·13 claims
- 2039US8949117B2Encoding device, decoding device and methods thereforYAMANASHI TOMOFUMI·Filed 2010·Granted Feb 3, 2015·0 cites·14 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →