Inventor · disambiguated record
Nobuo Hataoka
Also filed as: HATAOKA NOBUO
18 granted patents·1 pending application·1,355 citations·filing 1980–2007
96Inventor score
Top patents by PatentIndex Score
19 records- 0197US6477239B1Sign language telephone deviceHITACHI LTD·Filed 2000·Granted Nov 5, 2002·217 cites·10 claims
- 0296US5777614AEditing support system including an interactive interfaceHITACHI LTD·Filed 1995·Granted Jul 7, 1998·297 cites·20 claims
- 0389US6181778B1Chronological telephone systemHITACHI LTD·Filed 1995·Granted Jan 30, 2001·162 cites·33 claims
- 0485US5717818AAudio signal storing apparatus having a function for converting speech speedHITACHI LTD·Filed 1994·Granted Feb 10, 1998·136 cites·34 claims
- 0585US5040215ASpeech recognition apparatus using neural network and fuzzy logicHITACHI LTD·Filed 1989·Granted Aug 13, 1991·57 cites·12 claims
- 0679US5185848ANoise reduction system using neural networkHITACHI LTD·Filed 1989·Granted Feb 9, 1993·73 cites·16 claims
- 0778US4975957ACharacter voice communication systemHITACHI LTD·Filed 1989·Granted Dec 4, 1990·75 cites·8 claims
- 0878US4590605AMethod for production of speech reference templatesHITACHI LTD·Filed 1982·Granted May 20, 1986·47 cites·3 claims
- 0976US5715412AMethod of acoustically expressing image informationHITACHI LTD·Filed 1995·Granted Feb 3, 1998·82 cites·17 claims
- 1068US6570588B1Editing support system including an interactive interfaceHITACHI LTD·Filed 1998·Granted May 27, 2003·46 cites·6 claims
- 1162US5864808AErroneous input processing method and apparatus in information processing system using composite inputHITACHI LTD·Filed 1997·Granted Jan 26, 1999·48 cites·22 claims
- 1257US8694323B2In-vehicle apparatusHATAOKA NOBUO·Filed 2007·Granted Apr 8, 2014·4 cites·4 claims
- 1357US4401849ASpeech detecting methodHITACHI LTD·Filed 1981·Granted Aug 30, 1983·22 cites·6 claims
- 1454US5179624ASpeech recognition apparatus using neural network and fuzzy logicHITACHI LTD·Filed 1991·Granted Jan 12, 1993·28 cites·5 claims
- 1552US4718095ASpeech recognition methodHITACHI LTD·Filed 1983·Granted Jan 5, 1988·17 cites·8 claims
- 1649US5675632ATelephone exchange network using telephone exchanges with speech recognitionHITACHI LTD·Filed 1995·Granted Oct 7, 1997·18 cites·5 claims
- 1744US4426551ASpeech recognition method and deviceHITACHI LTD·Filed 1980·Granted Jan 17, 1984·14 cites·7 claims
- 1839US4998280ASpeech recognition apparatus capable of discriminating between similar acoustic features of speechHITACHI LTD·Filed 1989·Granted Mar 5, 1991·12 cites·11 claims
- 1935US2006173689A1Speech information service system and terminalHATAOKA NOBUO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →