Inventor · disambiguated record
Fumio Togawa
Also filed as: TOGAWA FUMIO
22 granted patents·1 pending application·935 citations·filing 1980–2004
97Inventor score
Top patents by PatentIndex Score
23 records- 0195US5022081AInformation recognition systemSHARP KK·Filed 1990·Granted Jun 4, 1991·262 cites·13 claims
- 0291US4536444AMagnetic recording mediumHITACHI MAXELL·Filed 1984·Granted Aug 20, 1985·35 cites·11 claims
- 0386US5033006ASelf-extending neural-networkSHARP KK·Filed 1990·Granted Jul 16, 1991·72 cites·18 claims
- 0480US5151951ACharacter recognition device which divides a single character region into subregions to obtain a character codeSHARP KK·Filed 1991·Granted Sep 29, 1992·101 cites·4 claims
- 0579US5271068ACharacter recognition device which divides a single character region into subregions to obtain a character codeSHARP KK·Filed 1992·Granted Dec 14, 1993·94 cites·7 claims
- 0677US5195169AControl device for controlling learning of a neural networkSHARP KK·Filed 1992·Granted Mar 16, 1993·41 cites·6 claims
- 0772US4953225AHandwritten character-recognizing apparatus for automatically generating and displaying character framesSHARP KK·Filed 1988·Granted Aug 28, 1990·53 cites·11 claims
- 0870US5121442AFigure input systemSHARP KK·Filed 1991·Granted Jun 9, 1992·57 cites·5 claims
- 0970US4368474AInk droplet formation control in an ink jet system printerSHARP KK·Filed 1980·Granted Jan 11, 1983·16 cites·16 claims
- 1059US5283838ANeural network apparatusSHARP KK·Filed 1991·Granted Feb 1, 1994·19 cites·11 claims
- 1158US4424518AColumn dot formation in an ink jet system printer of the charge amplitude controlling typeSHARP KK·Filed 1981·Granted Jan 3, 1984·10 cites·7 claims
- 1256US5561796AApparatus for searching for speech and moving imagesSHARP KK·Filed 1995·Granted Oct 1, 1996·36 cites·8 claims
- 1356US4480004AMagnetic recording mediumHITACHI MAXELL·Filed 1982·Granted Oct 30, 1984·9 cites·13 claims
- 1454US4299882AMagnetic recording medium and processHITACHI MAXELL·Filed 1980·Granted Nov 10, 1981·9 cites·7 claims
- 1553US5263107AReceptive field neural network with shift-invariant pattern recognitionSHARP KK·Filed 1991·Granted Nov 16, 1993·27 cites·13 claims
- 1647US5119438ARecognizing apparatusSHARP KK·Filed 1990·Granted Jun 2, 1992·22 cites·6 claims
- 1747US4465735AMagnetic recording mediumHITACHI MAXELL·Filed 1982·Granted Aug 14, 1984·5 cites·3 claims
- 1846US4581756ARecognition of speech or speech-like sounds using associative memoryCOMPUTER BASIC TECH RES·Filed 1982·Granted Apr 8, 1986·15 cites·2 claims
- 1945US5276769ANeural network learning apparatus and methodSHARP KK·Filed 1992·Granted Jan 4, 1994·17 cites·22 claims
- 2045US5065438ACharacter recognition apparatus with inputting function of ruled linesSHARP KK·Filed 1989·Granted Nov 12, 1991·13 cites·14 claims
- 2143US4908864AVoice recognition method and apparatus by updating reference patternsSHARP KK·Filed 1987·Granted Mar 13, 1990·16 cites·6 claims
- 2240US4444835AMagnetic recording mediumHITACHI MAXELL·Filed 1982·Granted Apr 24, 1984·6 cites·2 claims
- 2339US2006073387A1Negative electrode for lithium secondary battery, method for producing same, and lithium secondary battery using sameHITACHI MAXELL·Filed 2004·Application pending·0 cites
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