Inventor · disambiguated record
Nobuhiko Naka
Also filed as: NAKA NOBUHIKO
30 granted patents·3 pending applications·282 citations·filing 1995–2020
96Inventor score
Files withNTT DOCOMO INC19UEMURA KOGYO KK6NIPPON TELEGRAPH & TELEPHONE4TSUJINO KOSUKE2NAKA NOBUHIKO1
Top patents by PatentIndex Score
33 records- 0194US10513779B2Surface treating apparatusUEMURA KOGYO KK·Filed 2017·Granted Dec 24, 2019·6 cites·4 claims
- 0291US6522665B1Data sequence generator, transmitter, information data decoder, receiver, transmitter-receiver, data sequence generating method, information data decoding method, and recording mediumNTT DOCOMO INC·Filed 1998·Granted Feb 18, 2003·91 cites·25 claims
- 0385US11001929B2Surface treating apparatusUEMURA KOGYO KK·Filed 2019·Granted May 11, 2021·1 cites·11 claims
- 0484US9064500B2Speech decoding system with temporal envelop shaping and high-band generationNTT DOCOMO INC·Filed 2013·Granted Jun 23, 2015·8 cites·8 claims
- 0582US8655649B2Speech encoding/decoding deviceTSUJINO KOSUKE·Filed 2011·Granted Feb 18, 2014·9 cites·9 claims
- 0677US9460734B2Speech decoder with high-band generation and temporal envelope shapingNTT DOCOMO INC·Filed 2014·Granted Oct 4, 2016·4 cites·14 claims
- 0776US10366696B2Speech decoder with high-band generation and temporal envelope shapingNTT DOCOMO INC·Filed 2016·Granted Jul 30, 2019·2 cites·8 claims
- 0872US7406410B2Encoding and decoding method and apparatus using rising-transition detection and notificationNTT DOCOMO INC·Filed 2003·Granted Jul 29, 2008·19 cites·47 claims
- 0972US6985501B2Device and method for reducing delay jitter in data transmissionNTT DOCOMO INC·Filed 2001·Granted Jan 10, 2006·19 cites·8 claims
- 1066US11222644B2Linear prediction coefficient conversion device and linear prediction coefficient conversion methodNTT DOCOMO INC·Filed 2020·Granted Jan 11, 2022·0 cites·2 claims
- 1166US6714908B1Modified concealing device and method for a speech decoderNIPPON TELEGRAPH & TELEPHONE·Filed 1999·Granted Mar 30, 2004·26 cites·3 claims
- 1264US2021047734A1Pretreating liquid for electroless plating to be used during reduction treatment, and process for producing printed wiring boardUEMURA KOGYO KK·Filed 2020·Application pending·0 cites
- 1359US9214161B2Audio signal encoding method, audio signal decoding method, encoding device, decoding device, audio signal processing system, audio signal encoding program, and audio signal decoding programNTT DOCOMO INC·Filed 2013·Granted Dec 15, 2015·1 cites·10 claims
- 1459US7831209B2Data transmitter-receiver, bidirectional data transmitting system, and data transmitting-receiving methodNTT DOCOMO INC·Filed 2006·Granted Nov 9, 2010·2 cites·8 claims
- 1557US11421325B2Method for producing a printed wiring boardUEMURA KOGYO KK·Filed 2020·Granted Aug 23, 2022·0 cites·4 claims
- 1657US10927463B2Pretreating liquid for electroless plating to be used during reduction treatment, and process for producing printed wiring boardUEMURA KOGYO KK·Filed 2017·Granted Feb 23, 2021·0 cites·2 claims
- 1757US8442817B2Apparatus and method for voice activity detectionNAKA NOBUHIKO·Filed 2004·Granted May 14, 2013·9 cites·34 claims
- 1857US7363231B2Coding device, decoding device, and methods thereofNTT DOCOMO INC·Filed 2003·Granted Apr 22, 2008·6 cites·15 claims
- 1956US10714107B2Linear prediction coefficient conversion device and linear prediction coefficient conversion methodNTT DOCOMO INC·Filed 2018·Granted Jul 14, 2020·0 cites·4 claims
- 2056US10714108B2Linear prediction coefficient conversion device and linear prediction coefficient conversion methodNTT DOCOMO INC·Filed 2018·Granted Jul 14, 2020·0 cites·2 claims
- 2153US9779744B2Speech decoder with high-band generation and temporal envelope shapingNTT DOCOMO INC·Filed 2016·Granted Oct 3, 2017·0 cites·6 claims
- 2251US6085158AUpdating internal states of a speech decoder after errors have occurredNIPPON TELEGRAPH & TELEPHONE·Filed 1996·Granted Jul 4, 2000·29 cites·20 claims
- 2350US10163448B2Linear prediction coefficient conversion device and linear prediction coefficient conversion methodNTT DOCOMO INC·Filed 2015·Granted Dec 25, 2018·0 cites·13 claims
- 2450US8666754B2Audio signal encoding method, audio signal decoding method, encoding device, decoding device, audio signal processing system, audio signal encoding program, and audio signal decoding programNTT DOCOMO INC·Filed 2013·Granted Mar 4, 2014·0 cites·7 claims
- 2549US7242718B2Coding standard selecting method and terminal deviceNTT DOCOMO INC·Filed 2002·Granted Jul 10, 2007·0 cites·11 claims
- 2648US7127399B2Voice processing method and voice processing deviceNTT DOCOMO INC·Filed 2001·Granted Oct 24, 2006·5 cites·4 claims
- 2748US2021289637A1Method for producing printed wiring boardUEMURA KOGYO KK·Filed 2017·Application pending·0 cites
- 2847US2005171769A1Apparatus and method for voice activity detectionNTT DOCOMO INC·Filed 2004·Application pending·0 cites
- 2945US8751245B2Audio signal encoding method, audio signal decoding method, encoding device, decoding device, audio signal processing system, audio signal encoding program, and audio signal decoding programTSUJINO KOSUKE·Filed 2011·Granted Jun 10, 2014·0 cites·9 claims
- 3045US6272106B1Method and device for detecting double-talk, and echo cancelerNIT MOBILE COMM NETWORK INC·Filed 1995·Granted Aug 7, 2001·19 cites·10 claims
- 3144US7505900B2Signal encoding apparatus, signal encoding method, and programNTT DOCOMO INC·Filed 2002·Granted Mar 17, 2009·0 cites·32 claims
- 3244US6847928B1Speech decoder and speech decoding methodNIPPON TELEGRAPH & TELEPHONE·Filed 1999·Granted Jan 25, 2005·19 cites·10 claims
- 3339US6744784B1Method of transmitting variable-length frame, transmitter, and receiverNIPPON TELEGRAPH & TELEPHONE·Filed 1998·Granted Jun 1, 2004·7 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →