Inventor · disambiguated record
Ryo Fukuda
Also filed as: FUKUDA RYO
59 granted patents·16 pending applications·758 citations·filing 1994–2024
98Inventor score
Top patents by PatentIndex Score
75 records- 0199US7609551B2Semiconductor memory deviceTOSHIBA KK·Filed 2007·Granted Oct 27, 2009·255 cites·20 claims
- 0296US6601199B1Memory-embedded LSITOSHIBA KK·Filed 1999·Granted Jul 29, 2003·145 cites·23 claims
- 0393US7697318B2Semiconductor memory deviceTOSHIBA KK·Filed 2007·Granted Apr 13, 2010·23 cites·9 claims
- 0491US8811079B2Semiconductor memory deviceTOSHIBA KK·Filed 2013·Granted Aug 19, 2014·15 cites·20 claims
- 0591US6438044B2Semiconductor memory device and method of testing the sameTOSHIBA KK·Filed 2001·Granted Aug 20, 2002·62 cites·17 claims
- 0687US11277134B2Semiconductor memory deviceKIOXIA CORP·Filed 2020·Granted Mar 15, 2022·2 cites·10 claims
- 0784US8405428B2Semiconductor integrated circuitFUKUDA RYO·Filed 2011·Granted Mar 26, 2013·6 cites·11 claims
- 0883US8036021B2Semiconductor memory deviceTOSHIBA KK·Filed 2009·Granted Oct 11, 2011·8 cites·3 claims
- 0983US7692963B2Semiconductor memory deviceTOSHIBA KK·Filed 2007·Granted Apr 6, 2010·10 cites·20 claims
- 1082US2024312532A1Semiconductor deviceKIOXIA CORP·Filed 2024·Application pending·0 cites
- 1181US11495308B2Semiconductor deviceKIOXIA CORP·Filed 2021·Granted Nov 8, 2022·1 cites·21 claims
- 1280US8258817B2Semiconductor integrated circuitFUKUDA RYO·Filed 2010·Granted Sep 4, 2012·6 cites·8 claims
- 1379US11495307B2Semiconductor memory deviceKIOXIA CORP·Filed 2021·Granted Nov 8, 2022·1 cites·4 claims
- 1479US8502300B2Non-volatile semiconductor memory deviceFUKUDA RYO·Filed 2011·Granted Aug 6, 2013·5 cites·14 claims
- 1578US12033704B2Semiconductor deviceKIOXIA CORP·Filed 2022·Granted Jul 9, 2024·0 cites·18 claims
- 1677US7362159B2Semiconductor integrated circuitTOSHIBA KK·Filed 2005·Granted Apr 22, 2008·8 cites·30 claims
- 1776US6259636B1Semiconductor memory device having redundancy circuit for relieving faulty memory cellsTOSHIBA KK·Filed 1999·Granted Jul 10, 2001·39 cites·18 claims
- 1875US11232051B2Non-volatile semiconductor storage deviceKIOXIA CORP·Filed 2020·Granted Jan 25, 2022·1 cites·15 claims
- 1975US11004521B2Semiconductor device and semiconductor memory deviceKIOXIA CORP·Filed 2020·Granted May 11, 2021·1 cites·16 claims
- 2074US7888769B2Semiconductor integrated circuit deviceTOSHIBA KK·Filed 2007·Granted Feb 15, 2011·6 cites·8 claims
- 2174US5418750ASemiconductor memory device for suppressing noises occurring on bit and word linesTOSHIBA KK·Filed 1994·Granted May 23, 1995·34 cites·15 claims
- 2273US12034443B2Memory deviceKIOXIA CORP·Filed 2023·Granted Jul 9, 2024·0 cites·20 claims
- 2373US9218882B2Nonvolatile semiconductor memory deviceTOSHIBA KK·Filed 2014·Granted Dec 22, 2015·4 cites·20 claims
- 2473US8027216B2Semiconductor memory deviceTOSHIBA KK·Filed 2009·Granted Sep 27, 2011·8 cites·19 claims
- 2571US7710812B2Semiconductor memory deviceTOSHIBA KK·Filed 2008·Granted May 4, 2010·7 cites·13 claims
- 2670US6697292B1Semiconductor memory device capable of changing the selection order of sense amplifiersTOSHIBA KK·Filed 2003·Granted Feb 24, 2004·17 cites·18 claims
- 2769US11637555B2Semiconductor memory deviceKIOXIA CORP·Filed 2022·Granted Apr 25, 2023·0 cites·6 claims
- 2869US6275428B1Memory-embedded semiconductor integrated circuit device and method for testing sameTOSHIBA KK·Filed 2000·Granted Aug 14, 2001·17 cites·20 claims
- 2967US8072830B2Logic embedded memory having registers commonly used by macrosFUKUDA RYO·Filed 2009·Granted Dec 6, 2011·5 cites·16 claims
- 3065US7218560B2Semiconductor memory deviceTOSHIBA KK·Filed 2005·Granted May 15, 2007·3 cites·4 claims
- 3163US12068043B2Semiconductor memory deviceKIOXIA CORP·Filed 2022·Granted Aug 20, 2024·0 cites·12 claims
- 3262US7995369B2Semiconductor memory deviceTOSHIBA KK·Filed 2008·Granted Aug 9, 2011·2 cites·16 claims
- 3362US7519742B2Asynchronous serial data apparatus for transferring data between one transmitter and a plurality of shift registers, avoiding skew during transmissionTOSHIBA KK·Filed 2006·Granted Apr 14, 2009·2 cites·12 claims
- 3461US11568935B2Semiconductor storage deviceKIOXIA CORP·Filed 2021·Granted Jan 31, 2023·0 cites·14 claims
- 3561US2024305092A1Power supply deviceISUZU MOTORS LTD·Filed 2024·Application pending·0 cites
- 3659US5684746ASemiconductor memory device in which a failed memory cell is placed with another memory cellTOSHIBA KK·Filed 1995·Granted Nov 4, 1997·18 cites·15 claims
- 3759US2022404502A1Laser radarPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 3857US7732840B2Semiconductor deviceTOSHIBA KK·Filed 2007·Granted Jun 8, 2010·1 cites·12 claims
- 3956US7855917B2Semiconductor memory device and driving method thereofTOSHIBA KK·Filed 2008·Granted Dec 21, 2010·3 cites·5 claims
- 4054US5717625ASemiconductor memory deviceTOSHIBA KK·Filed 1997·Granted Feb 10, 1998·15 cites·5 claims
- 4154US2024187987A1Communication deviceHITACHI ASTEMO LTD·Filed 2022·Application pending·0 cites
- 4253US8405432B2Output buffer circuit, input buffer circuit, and input/output buffer circuitKOYANAGI MASARU·Filed 2010·Granted Mar 26, 2013·1 cites·22 claims
- 4353US7958279B2Asynchronous serial data apparatus for transferring data between one transmitter and a plurality of shift registers, avoiding skew during transmissionTOSHIBA KK·Filed 2009·Granted Jun 7, 2011·0 cites·8 claims
- 4452US7379350B2Semiconductor memory device operating using read only memory dataTOSHIBA KK·Filed 2006·Granted May 27, 2008·2 cites·20 claims
- 4551US2025168259A1In-vehicle communication deviceHITACHI ASTEMO LTD·Filed 2023·Application pending·0 cites
- 4651US2022128664A1Laser radarPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 4750US2023418710A1Information processing apparatus, and control methodLENOVO SINGAPORE PTE LTD·Filed 2023·Application pending·0 cites
- 4848US8736311B2Semiconductor integrated circuitTOSHIBA KK·Filed 2013·Granted May 27, 2014·0 cites·9 claims
- 4948US7548472B2Logic embedded memory having registers commonly used by macrosTOSHIBA KK·Filed 2005·Granted Jun 16, 2009·1 cites·23 claims
- 5048US7146546B2Semiconductor deviceTOSHIBA KK·Filed 2003·Granted Dec 5, 2006·4 cites·19 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →