Inventor · disambiguated record
Kouichi Narahara
Also filed as: NARAHARA KOUICHI
5 granted patents·223 citations·filing 1996–2002
84Inventor score
Files withRICOH KK5
Top patents by PatentIndex Score
5 records- 0183US6023527AMethod and system of selecting a color space mapping technique for an output color spaceRICOH KK·Filed 1996·Granted Feb 8, 2000·96 cites·51 claims
- 0279US5850298AImage processing device eliminating background noiseRICOH KK·Filed 1997·Granted Dec 15, 1998·67 cites·18 claims
- 0369US7127476B2Apparatus and method for document processing and managementRICOH KK·Filed 2002·Granted Oct 24, 2006·27 cites·18 claims
- 0467US7257770B2Document information processing device that achieves efficient understanding of contents of document informationRICOH KK·Filed 2001·Granted Aug 14, 2007·15 cites·28 claims
- 0559US6990631B2Document management apparatus, related document extracting method, and document processing assist methodRICOH KK·Filed 2001·Granted Jan 24, 2006·18 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →