Inventor · disambiguated record
Shigeki Nakauchi
Also filed as: NAKAUCHI SHIGEKI
5 granted patents·1 pending application·172 citations·filing 1990–2009
82Inventor score
Top patents by PatentIndex Score
6 records- 0191US7002624B1Apparatus and method for obtaining object-color component dataMINOLTA CO LTD·Filed 2000·Granted Feb 21, 2006·84 cites·5 claims
- 0273US6198843B1Method and apparatus for color gamut mappingTOYO INK MFG CO·Filed 1997·Granted Mar 6, 2001·57 cites·18 claims
- 0365US8193500B2Discrimination filtering device, discrimination method of object, and designing method of filters for discrimination filtering deviceIWASAKI TAKASHI·Filed 2009·Granted Jun 5, 2012·4 cites·17 claims
- 0460US5185850AColor transformation method and apparatus for transforming physical to psychological attribute using a neural networkTOYO INK MFG CO·Filed 1990·Granted Feb 9, 1993·25 cites·6 claims
- 0543US8131518B2Method for forming functional spectral filterNAKAUCHI SHIGEKI·Filed 2007·Granted Mar 6, 2012·2 cites·13 claims
- 0640US2005111019A1Color image processing method and color image processing systemTOYO INK MFG CO·Filed 2004·Application pending·0 cites
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