Inventor · disambiguated record
Kazunaga Ikeda
Also filed as: IKEDA KAZUNAGA
8 granted patents·243 citations·filing 1992–2009
88Inventor score
Top patents by PatentIndex Score
8 records- 0194US7337112B2Digital signal coding and decoding methods and apparatuses and programs thereforNIPPON TELEGRAPH & TELEPHONE·Filed 2006·Granted Feb 26, 2008·26 cites·20 claims
- 0294US7200561B2Digital signal coding and decoding methods and apparatuses and programs thereforNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Apr 3, 2007·76 cites·17 claims
- 0389US7145484B2Digital signal processing method, processor thereof, program thereof, and recording medium containing the programNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Dec 5, 2006·73 cites·4 claims
- 0466US7126501B2Floating point type digital signal reversible encoding method, decoding method, devices for them, and programs for themNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Oct 24, 2006·14 cites·24 claims
- 0564US7599835B2Digital signal encoding method, decoding method, encoding device, decoding device, digital signal encoding program, and decoding programNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Oct 6, 2009·10 cites·20 claims
- 0661US6345246B1Apparatus and method for efficiently coding plural channels of an acoustic signal at low bit ratesNIPPON TELEGRAPH & TELEPHONE·Filed 1998·Granted Feb 5, 2002·43 cites·74 claims
- 0752US8311815B2Method, apparatus, and program for encoding digital signal, and method, apparatus, and program for decoding digital signalMORIYA TAKEHIRO·Filed 2009·Granted Nov 13, 2012·0 cites·28 claims
- 0829US5260939ASpeech transmission method using speech frame interpolationNIPPON TELEGRAPH & TELEPHONE·Filed 1992·Granted Nov 9, 1993·1 cites·12 claims
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