Inventor · disambiguated record
Hitoshi Iwamida
Also filed as: IWAMIDA HITOSHI
4 granted patents·96 citations·filing 1994–2014
76Inventor score
Files withFUJITSU LTD4
Top patents by PatentIndex Score
4 records- 0174US7221622B2Speaker distance detection apparatus using microphone array and speech input/output apparatusFUJITSU LTD·Filed 2003·Granted May 22, 2007·19 cites·19 claims
- 0268US5839109ASpeech recognition apparatus capable of recognizing signals of sounds other than spoken words and displaying the same for viewingFUJITSU LTD·Filed 1994·Granted Nov 17, 1998·65 cites·6 claims
- 0345US9466291B2Voice retrieval device and voice retrieval method for detecting retrieval word from voice dataFUJITSU LTD·Filed 2014·Granted Oct 11, 2016·0 cites·18 claims
- 0433US5704005ASpeech recognition apparatus and word dictionary thereforFUJITSU LTD·Filed 1995·Granted Dec 30, 1997·12 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →