Inventor
FUKUDA RYO
JP59 patents
⚠️ This page may combine multiple inventors who share the name “FUKUDA RYO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
34 patentsUS7609551B2Oct 27, 2009
Semiconductor memory device
TOSHIBA KK255 citations99
US6601199B1Jul 29, 2003
Memory-embedded LSI
TOSHIBA KK145 citations99
US6438044B2Aug 20, 2002
Semiconductor memory device and method of testing the same
TOSHIBA KK62 citations96
US7697318B2Apr 13, 2010
Semiconductor memory device
TOSHIBA KK23 citations93
US6259636B1Jul 10, 2001
Semiconductor memory device having redundancy circuit for relieving faulty memory cells
TOSHIBA KK39 citations93
US5418750AMay 23, 1995
Semiconductor memory device for suppressing noises occurring on bit and word lines
TOSHIBA KK34 citations93
US8811079B2Aug 19, 2014
Semiconductor memory device
TOSHIBA KK15 citations84
US8036021B2Oct 11, 2011
Semiconductor memory device
TOSHIBA KK8 citations84
US8027216B2Sep 27, 2011
Semiconductor memory device
TOSHIBA KK8 citations84
US7692963B2Apr 6, 2010
Semiconductor memory device
TOSHIBA KK10 citations84
US6697292B1Feb 24, 2004
Semiconductor memory device capable of changing the selection order of sense amplifiers
TOSHIBA KK17 citations84
US6275428B1Aug 14, 2001
Memory-embedded semiconductor integrated circuit device and method for testing same
TOSHIBA KK17 citations84
US5684746ANov 4, 1997
Semiconductor memory device in which a failed memory cell is placed with another memory cell
TOSHIBA KK18 citations84
US7710812B2May 4, 2010
Semiconductor memory device
TOSHIBA KK7 citations74
US7362159B2Apr 22, 2008
Semiconductor integrated circuit
TOSHIBA KK8 citations74
US5717625AFeb 10, 1998
Semiconductor memory device
TOSHIBA KK15 citations74
US9218882B2Dec 22, 2015
Nonvolatile semiconductor memory device
TOSHIBA KK4 citations73
US7995369B2Aug 9, 2011
Semiconductor memory device
TOSHIBA KK2 citations63
US7888769B2Feb 15, 2011
Semiconductor integrated circuit device
TOSHIBA KK6 citations63
US7855917B2Dec 21, 2010
Semiconductor memory device and driving method thereof
TOSHIBA KK3 citations63
US7406637B2Jul 29, 2008
Semiconductor memory device capable of testing memory cells at high speed
TOSHIBA KK5 citations63
US7379350B2May 27, 2008
Semiconductor memory device operating using read only memory data
TOSHIBA KK2 citations63
US7146546B2Dec 5, 2006
Semiconductor device
TOSHIBA KK4 citations63
US7057946B2Jun 6, 2006
Semiconductor integrated circuit having latching means capable of scanning
TOSHIBA KK2 citations63
US6865126B2Mar 8, 2005
Semiconductor memory device capable of relieving defective cell
TOSHIBA KK2 citations63
US6847564B2Jan 25, 2005
Semiconductor memory device capable of relieving defective cell
TOSHIBA KK2 citations63
US6804155B2Oct 12, 2004
Semiconductor storage device
TOSHIBA KK2 citations63
US6647520B1Nov 11, 2003
Semiconductor device
TOSHIBA KK2 citations63
US6639850B2Oct 28, 2003
Semiconductor integrated circuit having latching means capable of scanning
TOSHIBA KK2 citations63
US7519742B2Apr 14, 2009
Asynchronous serial data apparatus for transferring data between one transmitter and a plurality of shift registers, avoiding skew during transmission
TOSHIBA KK2 citations62
US7218560B2May 15, 2007
Semiconductor memory device
TOSHIBA KK3 citations62
US8736311B2May 27, 2014
Semiconductor integrated circuit
TOSHIBA KK0 citations52
US7732840B2Jun 8, 2010
Semiconductor device
TOSHIBA KK1 citations52
US7602657B2Oct 13, 2009
Semiconductor memory device having floating body cell
TOSHIBA KK1 citations52
KIOXIA CORP
10 patentsUS11277134B2Mar 15, 2022
Semiconductor memory device
KIOXIA CORP2 citations72
US12068043B2Aug 20, 2024
Semiconductor memory device
KIOXIA CORP0 citations62
US12034443B2Jul 9, 2024
Memory device
KIOXIA CORP0 citations62
US12033704B2Jul 9, 2024
Semiconductor device
KIOXIA CORP0 citations62
US11637555B2Apr 25, 2023
Semiconductor memory device
KIOXIA CORP0 citations62
US11568935B2Jan 31, 2023
Semiconductor storage device
KIOXIA CORP0 citations62
US11495307B2Nov 8, 2022
Semiconductor memory device
KIOXIA CORP1 citations62
US11495308B2Nov 8, 2022
Semiconductor device
KIOXIA CORP1 citations62
US11232051B2Jan 25, 2022
Non-volatile semiconductor storage device
KIOXIA CORP1 citations62
US11004521B2May 11, 2021
Semiconductor device and semiconductor memory device
KIOXIA CORP1 citations62
FUKUDA RYO
4 patentsUS8405428B2Mar 26, 2013
Semiconductor integrated circuit
FUKUDA RYO6 citations83
US8502300B2Aug 6, 2013
Non-volatile semiconductor memory device
FUKUDA RYO5 citations72
US8258817B2Sep 4, 2012
Semiconductor integrated circuit
FUKUDA RYO6 citations72
US8072830B2Dec 6, 2011
Logic embedded memory having registers commonly used by macros
FUKUDA RYO5 citations62
PANASONIC IP MAN CO LTD
2 patentsShowing the top 50 of 59 patents by PatentIndex Score.