Inventor · disambiguated record
Yuichiro Takamizawa
Also filed as: TAKAMIZAWA YUICHIRO
17 granted patents·3 pending applications·444 citations·filing 1997–2009
94Inventor score
Top patents by PatentIndex Score
20 records- 0198US7555434B2Audio decoding device, decoding method, and programNEC CORP·Filed 2003·Granted Jun 30, 2009·121 cites·21 claims
- 0294US7069212B2Audio decoding apparatus and method for band expansion with aliasing adjustmentNEC CORP·Filed 2003·Granted Jun 27, 2006·149 cites·30 claims
- 0389US7058571B2Audio decoding apparatus and method for band expansion with aliasing suppressionNEC CORP·Filed 2003·Granted Jun 6, 2006·72 cites·13 claims
- 0485US6940900B2Data compression, control program for controlling the data compressionNEC CORP·Filed 2001·Granted Sep 6, 2005·37 cites·28 claims
- 0582US7941319B2Audio decoding apparatus and decoding method and programNEC CORP·Filed 2009·Granted May 10, 2011·11 cites·21 claims
- 0665US8813130B2Information processing device and information providing methodYUKI TAICHI·Filed 2009·Granted Aug 19, 2014·3 cites·11 claims
- 0760US7099823B2Coded voice signal format converting apparatusNEC CORP·Filed 2001·Granted Aug 29, 2006·9 cites·13 claims
- 0858US8032367B2Bit-rate converting apparatus and method thereofNEC CORP·Filed 2002·Granted Oct 4, 2011·7 cites·10 claims
- 0953US7454354B2Hierarchical lossless encoding/decoding method, hierarchical lossless encoding method, hierarchical lossless decoding method, its apparatus and programNEC CORP·Filed 2003·Granted Nov 18, 2008·3 cites·18 claims
- 1052US7343292B2Audio encoder utilizing bandwidth-limiting processing based on code amount characteristicsNEC CORP·Filed 2001·Granted Mar 11, 2008·3 cites·20 claims
- 1151US2009296004A1Information processing device and information processing methodSONY CORP·Filed 2009·Application pending·0 cites
- 1250USRE41370EAdaptive transform coding system, adaptive transform decoding system and adaptive transform coding/decoding systemNEC CORP·Filed 2003·Granted Jun 8, 2010·2 cites·49 claims
- 1349US7007057B20.75-power computing apparatus and method and program for use therewithNEC CORP·Filed 2001·Granted Feb 28, 2006·1 cites·9 claims
- 1448USRE38593EAdaptive transform coding system, adaptive transform decoding system and adaptive transform coding/decoding systemNIPPON ELECTRIC CO·Filed 2000·Granted Sep 21, 2004·1 cites·66 claims
- 1544US7257607B2Random number generating apparatus, random number generating method, program for generating random numbers, audio decoder and audio decoding methodNEC CORP·Filed 2003·Granted Aug 14, 2007·0 cites·28 claims
- 1643US5841377AAdaptive transform coding system, adaptive transform decoding system and adaptive transform coding/decoding systemNEC CORP·Filed 1997·Granted Nov 24, 1998·16 cites·18 claims
- 1742US2002004718A1Audio encoder and psychoacoustic analyzing method thereforNEC CORP·Filed 2001·Application pending·0 cites
- 1842US2002072898A1Audio coding decoding device and method and recording medium with program recorded thereinFiled 2001·Application pending·0 cites
- 1935US6493674B1Coded speech decoding system with low computationNEC CORP·Filed 1998·Granted Dec 10, 2002·9 cites·20 claims
- 2027US5875424AEncoding system and decoding system for audio signals including pulse quantizationNEC CORP·Filed 1997·Granted Feb 23, 1999·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →