Inventor · disambiguated record
Takeshi Otani
Also filed as: OTANI TAKESHI
90 granted patents·29 pending applications·248 citations·filing 1980–2019
99Inventor score
Top patents by PatentIndex Score
119 records- 0192US6992385B2Semiconductor device, a method of manufacturing the same and an electronic deviceRENESAS TECH CORP·Filed 2004·Granted Jan 31, 2006·47 cites·22 claims
- 0288US7173333B2Semiconductor deviceRENESAS TECH CORP·Filed 2004·Granted Feb 6, 2007·40 cites·20 claims
- 0386US8972248B2Band broadening apparatus and methodOTANI TAKESHI·Filed 2012·Granted Mar 3, 2015·15 cites·8 claims
- 0481US9318122B2Audio signal processing apparatus and audio signal processing methodFUJITSU LTD·Filed 2015·Granted Apr 19, 2016·5 cites·9 claims
- 0580US9424830B2Apparatus and method for encoding audio signal, system and method for transmitting audio signal, and apparatus for decoding audio signalFUJITSU LTD·Filed 2013·Granted Aug 23, 2016·6 cites·10 claims
- 0680US8676571B2Audio signal processing system and audio signal processing methodOTANI TAKESHI·Filed 2011·Granted Mar 18, 2014·6 cites·10 claims
- 0779US7955902B2Manufacturing method of semiconductor device with surface mounting terminalsRENESAS ELECTRONICS CORP·Filed 2010·Granted Jun 7, 2011·4 cites·10 claims
- 0878US8892430B2Noise detecting device and noise detecting methodTANAKA MASAKIYO·Filed 2009·Granted Nov 18, 2014·4 cites·11 claims
- 0977US9916843B2Voice processing apparatus, voice processing method, and non-transitory computer-readable storage medium to determine whether voice signals are in a conversation stateFUJITSU LTD·Filed 2016·Granted Mar 13, 2018·4 cites·13 claims
- 1077US8698289B2Semiconductor device, a method of manufacturing the same and an electronic deviceSATOU YUKIHIRO·Filed 2011·Granted Apr 15, 2014·3 cites·12 claims
- 1176US9672809B2Speech processing device and methodFUJITSU LTD·Filed 2014·Granted Jun 6, 2017·6 cites·14 claims
- 1273US8081622B2Jitter buffer controllerMAKIUCHI TAKASHI·Filed 2006·Granted Dec 20, 2011·7 cites·16 claims
- 1372US8022518B2Semiconductor device having a sealing body and partially exposed conductorsRENESAS ELECTRONICS CORP·Filed 2010·Granted Sep 20, 2011·2 cites·12 claims
- 1471US10853636B2Information processing apparatus, method, and non-transitory computer-readable storage mediumFUJITSU LTD·Filed 2018·Granted Dec 1, 2020·1 cites·18 claims
- 1571US9160404B2Reverberation reduction device and reverberation reduction methodFUJITSU LTD·Filed 2012·Granted Oct 13, 2015·4 cites·19 claims
- 1670US8774397B2Telephone and voice adjustment method for telephoneFUJITSU LTD·Filed 2012·Granted Jul 8, 2014·2 cites·20 claims
- 1770US8392199B2Clipping detection device and methodOTANI TAKESHI·Filed 2009·Granted Mar 5, 2013·6 cites·12 claims
- 1870US8280727B2Voice band expansion device, voice band expansion method, and communication apparatusENDO KAORI·Filed 2010·Granted Oct 2, 2012·5 cites·18 claims
- 1970US8243941B2Active noise reduction system and active noise reduction methodTOGAWA TARO·Filed 2009·Granted Aug 14, 2012·5 cites·18 claims
- 2069US4377425ACast ingot of aluminum alloy available for rolling operation and method for manufacturing the sameSHOWA ALUMINIUM IND·Filed 1980·Granted Mar 22, 1983·16 cites·6 claims
- 2168US10096330B2Utterance condition determination apparatus and methodFUJITSU LTD·Filed 2016·Granted Oct 9, 2018·2 cites·19 claims
- 2268US8265231B2Method for identifying a device transmitting an echo signal, echo source identifying method for identifying echo source, measuring apparatus for identifying a source of an echo, and echo source identifying apparatusOTANI TAKESHI·Filed 2009·Granted Sep 11, 2012·3 cites·20 claims
- 2367US7728416B2Semiconductor device, a method of manufacturing the same and an electronic deviceRENESAS TECH CORP·Filed 2008·Granted Jun 1, 2010·2 cites·13 claims
- 2466US10706272B2Method of determining an amount, non-transitory computer-readable storage medium and information processing apparatusFUJITSU LTD·Filed 2018·Granted Jul 7, 2020·1 cites·20 claims
- 2566US9271089B2Voice control device and voice control methodFUJITSU LTD·Filed 2013·Granted Feb 23, 2016·2 cites·7 claims
- 2663US10909718B2Method for estimating body orientationFUJITSU LTD·Filed 2019·Granted Feb 2, 2021·1 cites·15 claims
- 2763US9443537B2Voice processing device and voice processing method for controlling silent period between sound periodsFUJITSU LTD·Filed 2014·Granted Sep 13, 2016·2 cites·18 claims
- 2863US8005219B2Data decryption apparatus and data encryption apparatusFUJITSU LTD·Filed 2007·Granted Aug 23, 2011·2 cites·18 claims
- 2963US7783481B2Noise reduction apparatus and noise reducing methodFUJITSU LTD·Filed 2004·Granted Aug 24, 2010·12 cites·14 claims
- 3062US8488473B2Voice communication quality assessing systemOTA YASUJI·Filed 2010·Granted Jul 16, 2013·2 cites·11 claims
- 3160US8560308B2Speech sound enhancement device utilizing ratio of the ambient to background noiseENDO KAORI·Filed 2009·Granted Oct 15, 2013·3 cites·14 claims
- 3260US8463607B2Noise detection apparatus, noise removal apparatus, and noise detection methodTANAKA MASAKIYO·Filed 2009·Granted Jun 11, 2013·3 cites·9 claims
- 3360US7342307B2Semiconductor deviceRENESAS TECH CORP·Filed 2007·Granted Mar 11, 2008·1 cites·3 claims
- 3459US9330678B2Voice control device, voice control method, and portable terminal deviceFUJITSU LTD·Filed 2013·Granted May 3, 2016·1 cites·10 claims
- 3559US7254537B2Speech input deviceFUJITSU LTD·Filed 2002·Granted Aug 7, 2007·7 cites·19 claims
- 3658US9093077B2Reverberation suppression device, reverberation suppression method, and computer-readable storage medium storing a reverberation suppression programOTANI TAKESHI·Filed 2012·Granted Jul 28, 2015·1 cites·15 claims
- 3756US8894005B2Landing gear assembly of aircraftSUMITOMO PRECISION PROD CO·Filed 2013·Granted Nov 25, 2014·2 cites·19 claims
- 3856US8364475B2Voice processing apparatus and voice processing method for changing accoustic feature quantity of received voice signalFUJITSU LTD·Filed 2009·Granted Jan 29, 2013·1 cites·15 claims
- 3956US8218777B2Multipoint communication apparatusOTANI TAKESHI·Filed 2008·Granted Jul 10, 2012·0 cites·7 claims
- 4054US9629582B2Apnea episode determination device and apnea episode determination methodFUJITSU LTD·Filed 2012·Granted Apr 25, 2017·1 cites·13 claims
- 4154US7763967B2Semiconductor device with surface mounting terminalsRENESAS TECH CORP·Filed 2008·Granted Jul 27, 2010·0 cites·8 claims
- 4253US11401965B2Fastening structure of electric member, fastening method of electric member and releasing method of electric memberHONDA MOTOR CO LTD·Filed 2019·Granted Aug 2, 2022·0 cites·18 claims
- 4353US2010142727A1Sound processing methods and apparatusFUJITSU LTD·Filed 2009·Application pending·0 cites
- 4452US10713799B2Information processing apparatus, background image update method, and non-transitory computer-readable storage mediumFUJITSU LTD·Filed 2018·Granted Jul 14, 2020·0 cites·10 claims
- 4552US2008211010A1Semiconductor deviceRENESAS TECH CORP·Filed 2008·Application pending·0 cites
- 4651US10832687B2Audio processing device and audio processing methodFUJITSU LTD·Filed 2018·Granted Nov 10, 2020·0 cites·13 claims
- 4751US9420370B2Audio processing device and audio processing methodFUJITSU LTD·Filed 2015·Granted Aug 16, 2016·0 cites·12 claims
- 4851US9247076B2Portable terminal device and method of controlling portable terminal deviceFUJITSU LTD·Filed 2013·Granted Jan 26, 2016·0 cites·11 claims
- 4951US8170199B2Echo cancellerSUZUKI MASANAO·Filed 2007·Granted May 1, 2012·0 cites·6 claims
- 5051US2009234241A1Recording medium, device, and method for sleep apnea detectionFUJITSU LTD·Filed 2009·Application pending·0 cites
Showing the top 50 of 119 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →