Inventor · disambiguated record

Seiji Ohshima

Also filed as: OHSHIMA SEIJI

4 granted patents·21 citations·filing 1999–2001

71Inventor score

Technology areasH04N

Files withMINOLTA CO LTD4

Top patents by PatentIndex Score

4 records

0155US7027183B2Image processing apparatus and method allowing control of degree of edge enhancementMINOLTA CO LTD·Filed 2001·Granted Apr 11, 2006·4 cites·15 claims
0252US7167273B2Image processing apparatus and method capable of eliminating image contour distortionMINOLTA CO LTD·Filed 2001·Granted Jan 23, 2007·1 cites·22 claims
0349US6956673B2Image processing apparatus and method to reduce gray levels of imageMINOLTA CO LTD·Filed 2001·Granted Oct 18, 2005·2 cites·21 claims
0448US6625327B1Method and apparatus of image processing capable of gradation reducing process with high image qualityMINOLTA CO LTD·Filed 1999·Granted Sep 23, 2003·14 cites·35 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →