Inventor · disambiguated record
Takashi Fukuda
Also filed as: FUKUDA TAKASHI · FUKUDA TAKASHI T · NAGAI HIROSHI
137 granted patents·44 pending applications·1,436 citations·filing 1974–2024
99Inventor score
Top patents by PatentIndex Score
181 records- 0197US4851601AProcessing for producing hydrocarbon oils from plastic wasteMOBIL OIL CORP·Filed 1988·Granted Jul 25, 1989·126 cites·8 claims
- 0295US8331604B2Electro-acoustic conversion apparatusSAITO KAZUYUKI·Filed 2010·Granted Dec 11, 2012·43 cites·8 claims
- 0394US4181513ACarbon adsorptive filter material with layers of reinforcing non woven fabrics needle punchedTOYO BOSEKI·Filed 1977·Granted Jan 1, 1980·95 cites·19 claims
- 0492US9640197B1Extraction of target speechesIBM·Filed 2016·Granted May 2, 2017·11 cites·20 claims
- 0592US9155220B2Casing mounting rail, blank plate, and rack mount systemFUJITSU LTD·Filed 2014·Granted Oct 6, 2015·15 cites·8 claims
- 0690US3969268AProcess for preparing active carbon fibersTOYO BOSEKI·Filed 1974·Granted Jul 13, 1976·48 cites·23 claims
- 0789US8715578B2Exhaust gas purifying apparatusFUKUDA TAKASHI·Filed 2012·Granted May 6, 2014·9 cites·6 claims
- 0888US10675962B2Hybrid vehicle driving systemHONDA MOTOR CO LTD·Filed 2015·Granted Jun 9, 2020·10 cites·15 claims
- 0988US5852881AClothes dryerSANYO ELECTRIC CO·Filed 1997·Granted Dec 29, 1998·74 cites·5 claims
- 1087US5506385AApparatus for forming solder-film on printed-wiring boardFUJITSU LTD·Filed 1994·Granted Apr 9, 1996·65 cites·7 claims
- 1187US4201650AApparatus for continuous electrolytic descaling of steel wire with mill scalesSUMITOMO METAL IND·Filed 1978·Granted May 6, 1980·20 cites·3 claims
- 1284US8838024B2Near field communication apparatus, display control method, and programIWASAKI JUN·Filed 2012·Granted Sep 16, 2014·9 cites·15 claims
- 1384US8081769B2Apparatus for rectifying resonance in the outer-ear canals and method of rectifyingFUKUDA TAKASHI·Filed 2009·Granted Dec 20, 2011·13 cites·6 claims
- 1484US5215397AWriting device for storing handwritingYASHIMA DENKI KK·Filed 1992·Granted Jun 1, 1993·123 cites·7 claims
- 1583US7136825B2Work assignment system and method, distributed client/server system, and computer program storageCANON KK·Filed 2001·Granted Nov 14, 2006·39 cites·85 claims
- 1681US10592542B2Document ranking by contextual vectors from natural language queryIBM·Filed 2017·Granted Mar 17, 2020·3 cites·19 claims
- 1781US8211579B2Fuel cell start-up control systemIGARASHI HITOSHI·Filed 2006·Granted Jul 3, 2012·6 cites·28 claims
- 1881US7957549B2Acoustic apparatus and method of controlling an acoustic apparatusTOSHIBA KK·Filed 2009·Granted Jun 7, 2011·10 cites·9 claims
- 1981US6242725B1Heat cooking device allowing control of fan rotation numberSANYO ELECTRIC CO·Filed 2000·Granted Jun 5, 2001·30 cites·5 claims
- 2081US5531943AMethod of making a carbon/metal compositeSUMITOMO METAL IND·Filed 1994·Granted Jul 2, 1996·34 cites·8 claims
- 2180US12377850B2Driving assistance method and driving assistance deviceNISSAN MOTOR·Filed 2022·Granted Aug 5, 2025·1 cites·5 claims
- 2280US10832129B2Transfer of an acoustic knowledge to a neural networkIBM·Filed 2016·Granted Nov 10, 2020·4 cites·13 claims
- 2380US10062378B1Sound identification utilizing periodic indicationsIBM·Filed 2017·Granted Aug 28, 2018·3 cites·25 claims
- 2479US8712770B2Method, preprocessor, speech recognition system, and program product for extracting target speech by removing noiseFUKUDA TAKASHI·Filed 2008·Granted Apr 29, 2014·11 cites·16 claims
- 2579US7856353B2Method for processing speech signal data with reverberation filteringNUANCE COMMUNICATIONS INC·Filed 2007·Granted Dec 21, 2010·12 cites·13 claims
- 2679US6400729B1Protocol conversion system for data communication between different types of open networksFUJITSU LTD·Filed 1998·Granted Jun 4, 2002·130 cites·14 claims
- 2779US4263814AShoe for use in a swash-plate type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1979·Granted Apr 28, 1981·31 cites·8 claims
- 2878US11907845B2Training teacher machine learning models using lossless and lossy branchesIBM·Filed 2020·Granted Feb 20, 2024·1 cites·18 claims
- 2978US10726828B2Generation of voice data as data augmentation for acoustic model trainingIBM·Filed 2017·Granted Jul 28, 2020·3 cites·15 claims
- 3078US8838594B2Automatic method to synchronize the time-line of video with audio feature quantityFUKUDA TAKASHI·Filed 2007·Granted Sep 16, 2014·3 cites·11 claims
- 3178US8067123B2Fuel cell system and shutdown method of the sameKUMADA MITSUNORI·Filed 2008·Granted Nov 29, 2011·4 cites·11 claims
- 3277US11410029B2Soft label generation for knowledge distillationIBM·Filed 2018·Granted Aug 9, 2022·3 cites·19 claims
- 3376US8762137B2Target voice extraction method, apparatus and program productFUKUDA TAKASHI·Filed 2010·Granted Jun 24, 2014·6 cites·19 claims
- 3476US7953229B2Sound processor, sound reproducer, and sound processing methodTOSHIBA KK·Filed 2009·Granted May 31, 2011·6 cites·9 claims
- 3576US7927130B2Electronic apparatus and connector module used for this electronic apparatusFUJITSU LTD·Filed 2010·Granted Apr 19, 2011·9 cites·20 claims
- 3676US6917828B2Automatic injection deviceNEMOTO KYORINDO CO LTD·Filed 2001·Granted Jul 12, 2005·58 cites·16 claims
- 3775US8065654B2Computer aided design system for narrowing a list of candidate circuits based on a circuit search-range narrowing conditionSHIIHARA HIDENOBU·Filed 2008·Granted Nov 22, 2011·11 cites·14 claims
- 3875US4309064ABearing of an internal combustion engine and process for producing the sameTAIHO KOGYO CO LTD·Filed 1980·Granted Jan 5, 1982·21 cites·13 claims
- 3974US11707869B2Foam molding method, foam molded article, and method for manufacturing foam molded articleMARELLI CORP·Filed 2018·Granted Jul 25, 2023·2 cites·9 claims
- 4074US10445460B2Via model generation method, information processing device, and non-transitory computer-readable recording medium storing via model generation programFUJITSU LTD·Filed 2017·Granted Oct 15, 2019·2 cites·20 claims
- 4174US9710538B2Processing device, processing method, program, and recording mediumRAKUTEN INC·Filed 2013·Granted Jul 18, 2017·1 cites·23 claims
- 4273US7590526B2Method for processing speech signal data and finding a filter coefficientNUANCE COMMUNICATIONS INC·Filed 2007·Granted Sep 15, 2009·7 cites·7 claims
- 4373US5158828ACarbon/metal compositeSUMITOMO METAL IND·Filed 1989·Granted Oct 27, 1992·22 cites·18 claims
- 4473US4037522AVehicle air conditioning compressorTAIHOU KOGYO KABUSHIKI KAISHA·Filed 1975·Granted Jul 26, 1977·30 cites·3 claims
- 4572US10726326B2Learning of neural networkIBM·Filed 2016·Granted Jul 28, 2020·2 cites·20 claims
- 4672US10381640B2Negative electrode active materialNIPPON STEEL & SUMITOMO METAL CORPOATION·Filed 2013·Granted Aug 13, 2019·2 cites·4 claims
- 4772US9734821B2Testing words in a pronunciation lexiconIBM·Filed 2015·Granted Aug 15, 2017·2 cites·20 claims
- 4872US4688411AMethod for continuous drawing of wire rodSUMITOMO METAL IND·Filed 1986·Granted Aug 25, 1987·25 cites·7 claims
- 4971US10650803B2Mapping between speech signal and transcriptIBM·Filed 2017·Granted May 12, 2020·2 cites·18 claims
- 5071US8617753B2Fuel cell system with voltage sensorFUKUDA TAKASHI·Filed 2008·Granted Dec 31, 2013·1 cites·9 claims
Showing the top 50 of 181 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →