Inventor · disambiguated record
Izumi Nitta
Also filed as: NITTA IZUMI
17 granted patents·13 pending applications·146 citations·filing 1996–2025
92Inventor score
Top patents by PatentIndex Score
30 records- 0191US6415427B2Method and apparatus for global routing, and storage medium having global routing program stored thereinFUJITSU LTD·Filed 2001·Granted Jul 2, 2002·77 cites·15 claims
- 0286US8024673B2Layout evaluation apparatus and methodFUJITSU LTD·Filed 2009·Granted Sep 20, 2011·14 cites·10 claims
- 0384US8271921B2Automatic circuit design technique using pareto optimal solutionsNITTA IZUMI·Filed 2010·Granted Sep 18, 2012·10 cites·11 claims
- 0479US11829867B2Computer-readable recording medium and learning data generation methodFUJITSU LTD·Filed 2019·Granted Nov 28, 2023·4 cites·6 claims
- 0578US7320118B2Delay analysis device, delay analysis method, and computer productFUJITSU LTD·Filed 2005·Granted Jan 15, 2008·9 cites·12 claims
- 0671US7934182B2Method and apparatus for supporting delay analysis, and computer productFUJITSU LTD·Filed 2008·Granted Apr 26, 2011·5 cites·12 claims
- 0770US8527926B2Indicator calculation method and apparatusNITTA IZUMI·Filed 2011·Granted Sep 3, 2013·3 cites·15 claims
- 0867US8181141B2Dummy rule generating apparatusNITTA IZUMI·Filed 2010·Granted May 15, 2012·2 cites·7 claims
- 0965US8024685B2Delay analysis support apparatus, delay analysis support method and computer productFUJITSU LTD·Filed 2008·Granted Sep 20, 2011·3 cites·15 claims
- 1065US2025384374A1Evaluation support method and information processing apparatusFUJITSU LTD·Filed 2025·Application pending·0 cites
- 1162US7944446B2Device and method for displaying delay analysis results, and computer productFUJITSU LTD·Filed 2007·Granted May 17, 2011·2 cites·20 claims
- 1262US2024193187A1Computer-readable recording medium storing artificial intelligence (ai) system check program, ai system check method, and information processing deviceFUJITSU LTD·Filed 2023·Application pending·0 cites
- 1361US7870533B2Delay analysis apparatus, delay analysis method and computer productFUJITSU LTD·Filed 2008·Granted Jan 11, 2011·2 cites·20 claims
- 1461US7681161B2Circuit delay analyzer, circuit delay analyzing method, and computer productFUJITSU LTD·Filed 2007·Granted Mar 16, 2010·2 cites·9 claims
- 1560US8108814B2Dummy metal insertion processing method and apparatusNITTA IZUMI·Filed 2008·Granted Jan 31, 2012·2 cites·10 claims
- 1660US2024193480A1Computer-readable recording medium storing artificial intelligence (ai) system check program, ai system check method, and information processing deviceFUJITSU LTD·Filed 2023·Application pending·0 cites
- 1758US2009055142A1Method and apparatus for estimating man-hoursFUJITSU LTD·Filed 2008·Application pending·0 cites
- 1857US7653889B2Method and apparatus for repeat execution of delay analysis in circuit designFUJITSU LTD·Filed 2006·Granted Jan 26, 2010·1 cites·9 claims
- 1957US2024119387A1Computer-readable recording medium having stored therein machine learning program, machine learning method, and information processing apparatusFUJITSU LTD·Filed 2023·Application pending·0 cites
- 2054US2023237573A1Computer-readable recording medium storing risk analysis program, risk analysis method, and information processing device of risk analysisFUJITSU LTD·Filed 2022·Application pending·0 cites
- 2154US2022129792A1Method and apparatus for presenting determination resultFUJITSU LTD·Filed 2021·Application pending·0 cites
- 2247US11836580B2Machine learning methodFUJITSU LTD·Filed 2019·Granted Dec 5, 2023·0 cites·10 claims
- 2346US7516432B2Circuit delay analyzing method, circuit delay analyzing apparatus, and computer productFUJITSU LTD·Filed 2006·Granted Apr 7, 2009·0 cites·20 claims
- 2446US2009007044A1Design support method and apparatus, and computer productFUJITSU LTD·Filed 2008·Application pending·0 cites
- 2543US2019325400A1Computer-readable recording medium, machine learning method, and machine learning deviceFUJITSU LTD·Filed 2019·Application pending·0 cites
- 2643US2019325340A1Machine learning method, machine learning device, and computer-readable recording mediumFUJITSU LTD·Filed 2019·Application pending·0 cites
- 2743US2019325312A1Computer-readable recording medium, machine learning method, and machine learning apparatusFUJITSU LTD·Filed 2019·Application pending·0 cites
- 2840US2012010829A1Fault diagnosis method, fault diagnosis apparatus, and computer-readable storage mediumNITTA IZUMI·Filed 2011·Application pending·0 cites
- 2937US5850350AApparatus for determining initial array of integrated circuitFUJITSU LTD·Filed 1996·Granted Dec 15, 1998·10 cites·27 claims
- 3033US2012239347A1Failure diagnosis support techniqueNITTA IZUMI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →