Inventor · disambiguated record
Kazuhiro Umemura
Also filed as: UMEMURA KAZUHIRO
6 granted patents·259 citations·filing 1980–1994
85Inventor score
Top patents by PatentIndex Score
6 records- 0190US5644404AFacsimile server system capable of recognizing at transmitting end an access to received facsimile data at receiving endHITACHI LTD·Filed 1994·Granted Jul 1, 1997·126 cites·10 claims
- 0290US4435832ASpeech synthesizer having speech time stretch and compression functionsHITACHI LTD·Filed 1980·Granted Mar 6, 1984·94 cites·14 claims
- 0351US4340781ASpeech analysing deviceHITACHI LTD·Filed 1980·Granted Jul 20, 1982·17 cites·3 claims
- 0444US4426551ASpeech recognition method and deviceHITACHI LTD·Filed 1980·Granted Jan 17, 1984·14 cites·7 claims
- 0527US4349699ASpeech synthesizerNIPPON TELEGRAPH & TELEPHONE·Filed 1980·Granted Sep 14, 1982·4 cites·2 claims
- 0626US4491958ASpeech synthesizerNIPPON TELEGRAPH & TELEPHONE·Filed 1981·Granted Jan 1, 1985·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →