Inventor · disambiguated record
Masao Takatoo
Also filed as: TAKATOO MASAO
15 granted patents·905 citations·filing 1984–1996
95Inventor score
Files withHITACHI LTD15
Top patents by PatentIndex Score
15 records- 0193US5646853ATraffic control systemHITACHI LTD·Filed 1992·Granted Jul 8, 1997·161 cites·40 claims
- 0293US5554983AObject recognition system and abnormality detection system using image processingHITACHI LTD·Filed 1993·Granted Sep 10, 1996·114 cites·24 claims
- 0388US5757287AObject recognition system and abnormality detection system using image processingHITACHI LTD·Filed 1996·Granted May 26, 1998·97 cites·15 claims
- 0486US5546503AApparatus for configuring neural network and pattern recognition apparatus using neural networkHITACHI LTD·Filed 1991·Granted Aug 13, 1996·65 cites·20 claims
- 0586US4823194AMethod for processing gray scale images and an apparatus thereofHITACHI LTD·Filed 1987·Granted Apr 18, 1989·103 cites·20 claims
- 0681US5086479AInformation processing system using neural network learning functionHITACHI LTD·Filed 1990·Granted Feb 4, 1992·91 cites·17 claims
- 0780US5003616AImage processing apparatusHITACHI LTD·Filed 1988·Granted Mar 26, 1991·69 cites·10 claims
- 0865US4644490AFloating point data adderHITACHI LTD·Filed 1984·Granted Feb 17, 1987·30 cites·10 claims
- 0960US5295197AInformation processing system using neural network learning functionHITACHI LTD·Filed 1991·Granted Mar 15, 1994·33 cites·5 claims
- 1059US5095365ASystem for monitoring operating state of devices according to their degree of importanceHITACHI LTD·Filed 1990·Granted Mar 10, 1992·36 cites·21 claims
- 1154US5243668AMethod and unit for binary processing in image processing unit and method and unit for recognizing charactersHITACHI LTD·Filed 1991·Granted Sep 7, 1993·29 cites·5 claims
- 1254US4733305AConversational picture processing systemHITACHI LTD·Filed 1985·Granted Mar 22, 1988·13 cites·6 claims
- 1351US4941192AMethod and apparatus for recognizing pattern of gray level imageHITACHI LTD·Filed 1988·Granted Jul 10, 1990·24 cites·11 claims
- 1450US5825920AMethod and unit for binary processing in image processing unit and method and unit for recognizing charactersHITACHI LTD·Filed 1992·Granted Oct 20, 1998·25 cites·5 claims
- 1533US5703778ATraffic control method for relieving vehicle congestion on parallel roadsHITACHI LTD·Filed 1995·Granted Dec 30, 1997·15 cites·36 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →