Inventor · disambiguated record
Yutaka Katsumata
Also filed as: KATSUMATA YUTAKA · YAMAMOTO KAZUNORI
25 granted patents·2 pending applications·486 citations·filing 1978–2009
96Inventor score
Top patents by PatentIndex Score
27 records- 0188US4373179ADynamic address translation systemFUJITSU LTD·Filed 1978·Granted Feb 8, 1983·65 cites·4 claims
- 0286US7273170B2Verification system and program check method for verification systemFUJITSU FRONTECH LTD·Filed 2005·Granted Sep 25, 2007·17 cites·14 claims
- 0386US4272819AInter-subsystem direct transfer systemFUJITSU LTD·Filed 1979·Granted Jun 9, 1981·68 cites·10 claims
- 0483US7725733B2Biometrics authentication method and biometrics authentication deviceFUJITSU LTD·Filed 2005·Granted May 25, 2010·22 cites·10 claims
- 0581US7958458B2Method for supporting data linkage between applicationsFUJITSU LTD·Filed 2005·Granted Jun 7, 2011·15 cites·9 claims
- 0672US6501864B1Data medium handling apparatus and data medium handling methodFUJITSU LTD·Filed 1999·Granted Dec 31, 2002·83 cites·15 claims
- 0771US7885433B2Biometrics authentication method and biometrics authentication systemFUJITSU LTD·Filed 2007·Granted Feb 8, 2011·10 cites·22 claims
- 0871US7729025B2Color image compressing method and deviceFUJITSU LTD·Filed 2004·Granted Jun 1, 2010·10 cites·11 claims
- 0958US7539344B2Boundary detection method between areas having different features in image dataFUJITSU LTD·Filed 2003·Granted May 26, 2009·12 cites·47 claims
- 1057US7324692B2Character recognition methodFUJITSU LTD·Filed 2004·Granted Jan 29, 2008·12 cites·18 claims
- 1156US7783187B2Illumination controller, illumination control method, and imaging apparatusFUJITSU LTD·Filed 2009·Granted Aug 24, 2010·0 cites·20 claims
- 1255US7729536B2Boundary extracting method, program, and device using the sameFUJITSU LTD·Filed 2004·Granted Jun 1, 2010·10 cites·13 claims
- 1355US6360011B1Data medium handling apparatus and data medium handling methodFUJITSU LTD·Filed 1996·Granted Mar 19, 2002·40 cites·16 claims
- 1454US6694065B2Image collating apparatus and image collating methodFUJITSU LTD·Filed 2000·Granted Feb 17, 2004·12 cites·12 claims
- 1551US6778712B1Data sheet identification deviceFUJITSU LTD·Filed 2000·Granted Aug 17, 2004·8 cites·18 claims
- 1650US6567546B1Data medium handling apparatus medium handling methodFUJITSU LTD·Filed 1999·Granted May 20, 2003·26 cites·8 claims
- 1744US2006089809A1Data processing apparatusFUJITSU FRONTECH LTD·Filed 2005·Application pending·0 cites
- 1843US7016535B2Pattern identification apparatus, pattern identification method, and pattern identification programFUJITSU LTD·Filed 2001·Granted Mar 21, 2006·2 cites·16 claims
- 1943US2005223395A1Method and program for linking different applications through data displayed on screenFUJITSU LTD·Filed 2004·Application pending·0 cites
- 2040US6351550B1Seal imprint verifying apparatusFUJITSU LTD·Filed 1998·Granted Feb 26, 2002·20 cites·23 claims
- 2139US7253822B2Picture displaying apparatus, picture displaying method, picture displaying program, and computer readable record medium containing the picture displaying programFUJITSU FRONTECH LTD·Filed 2004·Granted Aug 7, 2007·1 cites·24 claims
- 2236US7711642B2Payment form discrimination method and apparatusFUJITSU LTD·Filed 2001·Granted May 4, 2010·0 cites·9 claims
- 2336US6556701B1Method of and apparatus for extracting dotted line, and storage medium thereofFUJITSU LTD·Filed 1999·Granted Apr 29, 2003·13 cites·7 claims
- 2434US6567545B1Format recognition method, apparatus and storage mediumFUJITSU LTD·Filed 1999·Granted May 20, 2003·11 cites·8 claims
- 2534US6301591B2Apparatus and method for processing various form documents to meet respective form, and recording medium storing a program to execute the processFUJITSU LTD·Filed 1998·Granted Oct 9, 2001·13 cites·14 claims
- 2632US7110600B1Document identifying device and methodFUJITSU LTD·Filed 1999·Granted Sep 19, 2006·7 cites·3 claims
- 2732US6549662B1Method of recognizing charactersFUJITSU LTD·Filed 1998·Granted Apr 15, 2003·9 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →