Inventor · disambiguated record
Fumihiko Nitta
Also filed as: NITTA FUMIHIKO
14 granted patents·3 pending applications·126 citations·filing 2003–2014
92Inventor score
Files withRENESAS TECH CORP6RENESAS ELECTRONICS CORP5HANZAWA SATORU2MONIWA MASAHIRO2MATSUOKA MASAMICHI1
Top patents by PatentIndex Score
17 records- 0190US7230852B2Non-volatile semiconductor memory device allowing efficient programming operation and erasing operation in short period of timeRENESAS TECH CORP·Filed 2004·Granted Jun 12, 2007·42 cites·9 claims
- 0286US7881102B2Semiconductor device including resistance storage elementRENESAS ELECTRONICS CORP·Filed 2009·Granted Feb 1, 2011·14 cites·24 claims
- 0381US7902539B2Semiconductor device and method of manufacturing the sameRENESAS TECH CORP·Filed 2008·Granted Mar 8, 2011·8 cites·9 claims
- 0480US6870772B1Nonvolatile semiconductor memory deviceRENESAS TECH CORP·Filed 2003·Granted Mar 22, 2005·29 cites·10 claims
- 0579US8179739B2Semiconductor device and its manufacturing methodHANZAWA SATORU·Filed 2007·Granted May 15, 2012·8 cites·12 claims
- 0676US8338817B2Semiconductor device and method of manufacturing the sameMONIWA MASAHIRO·Filed 2011·Granted Dec 25, 2012·3 cites·16 claims
- 0776US8071456B2Semiconductor device and method of manufacturing the sameMONIWA MASAHIRO·Filed 2010·Granted Dec 6, 2011·5 cites·3 claims
- 0875US8737116B2Semiconductor device and its manufacturing methodRENESAS ELECTRONICS CORP·Filed 2013·Granted May 27, 2014·3 cites·5 claims
- 0974US8482961B2Semiconductor device and its manufacturing methodHANZAWA SATORU·Filed 2012·Granted Jul 9, 2013·3 cites·5 claims
- 1071US7248500B2Nonvolatile semiconductor memory device having reduced dependency of a source resistance on a position in an arrayRENESAS TECH CORP·Filed 2006·Granted Jul 24, 2007·8 cites·10 claims
- 1169US9129893B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2014·Granted Sep 8, 2015·2 cites·16 claims
- 1254US8866244B2Semiconductor deviceNITTA FUMIHIKO·Filed 2012·Granted Oct 21, 2014·1 cites·10 claims
- 1350US9208828B2Semiconductor device and its manufacturing methodRENESAS ELECTRONICS CORP·Filed 2014·Granted Dec 8, 2015·0 cites·9 claims
- 1442US7339831B2Non-volatile semiconductor memory device allowing efficient programming operation and erasing operation in short period of timeRENESAS TECH CORP·Filed 2007·Granted Mar 4, 2008·0 cites·2 claims
- 1541US2008151625A1Non-volatile semiconductor memory device allowing efficient programming operation and erasing operation in short period of timeRENESAS TECH CORP·Filed 2008·Application pending·0 cites
- 1640US2011080779A1Semiconductor device including resistance storage elementRENESAS ELECTRONICS CORP·Filed 2010·Application pending·0 cites
- 1732US2012068282A1Semiconductor device and manufacturing method of the sameMATSUOKA MASAMICHI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →