Inventor · disambiguated record
Yoshiji Fujimoto
Also filed as: FUJIMOTO YOSHIJI
18 granted patents·780 citations·filing 1974–1993
96Inventor score
Top patents by PatentIndex Score
18 records- 0193US4272756AMethod of pattern recognition and apparatus thereofHITACHI LTD·Filed 1979·Granted Jun 9, 1981·63 cites·8 claims
- 0291US5177802AFingerprint input apparatusSHARP KK·Filed 1991·Granted Jan 5, 1993·299 cites·22 claims
- 0386US4040009APattern recognition systemHITACHI LTD·Filed 1976·Granted Aug 2, 1977·36 cites·16 claims
- 0483US4074231APattern processing systemHITACHI LTD·Filed 1976·Granted Feb 14, 1978·31 cites·5 claims
- 0579US4136332ADevice for detecting displacement between patternsHITACHI LTD·Filed 1977·Granted Jan 23, 1979·26 cites·11 claims
- 0678US4045773APattern segmenting system for a pattern recognizing deviceHITACHI LTD·Filed 1975·Granted Aug 30, 1977·27 cites·8 claims
- 0777US5267185AApparatus for calculating matricesSHARP KK·Filed 1991·Granted Nov 30, 1993·77 cites·13 claims
- 0872US5170463ANeuro-computerSHARP KK·Filed 1992·Granted Dec 8, 1992·34 cites·33 claims
- 0968US5404422ASpeech recognition system with neural networkSHARP KK·Filed 1993·Granted Apr 4, 1995·56 cites·14 claims
- 1067US3942169APattern recognition systemHITACHI LTD·Filed 1974·Granted Mar 2, 1976·15 cites·2 claims
- 1165US4975861AColor conversion image processing system with modified intensity information calculationSHARP KK·Filed 1988·Granted Dec 4, 1990·35 cites·16 claims
- 1265US4766563AAuto-correlation filterSHARP KK·Filed 1985·Granted Aug 23, 1988·15 cites·10 claims
- 1363US4015239ACharacter recognition apparatusHITACHI LTD·Filed 1975·Granted Mar 29, 1977·14 cites·5 claims
- 1440US5218640AVoice recording and reproducing apparatusSHARP KK·Filed 1992·Granted Jun 8, 1993·14 cites·10 claims
- 1540US5043729ADecoder for delta-modulated codeSHARP KK·Filed 1990·Granted Aug 27, 1991·8 cites·18 claims
- 1639US5111505ASystem and method for reducing distortion in voice synthesis through improved interpolationSHARP KK·Filed 1990·Granted May 5, 1992·14 cites·11 claims
- 1738US5016279ASpeech analyzing and synthesizing apparatus using reduced number of codesSHARP KK·Filed 1989·Granted May 14, 1991·6 cites·2 claims
- 1834US4944012ASpeech analyzing and synthesizing apparatus utilizing differential value-based variable code length coding and compression of soundless portionsSHARP KK·Filed 1988·Granted Jul 24, 1990·10 cites·11 claims
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