Inventor
TAKEYAMA YOSHIKAZU
JP21 patents
⚠️ This page may combine multiple inventors who share the name “TAKEYAMA YOSHIKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
15 patentsUS7663960B2Feb 16, 2010
Voltage supply circuit and semiconductor memory
TOSHIBA KK20 citations92
US7551507B2Jun 23, 2009
Power supply circuit and semiconductor memory
TOSHIBA KK18 citations92
US7439794B2Oct 21, 2008
Power source circuit
TOSHIBA KK23 citations92
US9431078B2Aug 30, 2016
Semiconductor storage device and control method thereof
TOSHIBA KK4 citations84
US6388937B2May 14, 2002
Semiconductor memory device
TOSHIBA KK16 citations83
US9543033B1Jan 10, 2017
Semiconductor memory device, control method, and memory system
TOSHIBA KK3 citations73
US9286960B2Mar 15, 2016
Memory system and assembling method of memory system
TOSHIBA KK4 citations73
US7742358B2Jun 22, 2010
Power supply circuit and semiconductor memory
TOSHIBA KK7 citations73
US7449937B2Nov 11, 2008
Power supply circuit
TOSHIBA KK7 citations73
US7808821B2Oct 5, 2010
Nonvolatile semiconductor memory including memory cell for storing multilevel data having two or more values
TOSHIBA KK4 citations63
US7855915B2Dec 21, 2010
Nonvolatile semiconductor storage device capable of high-speed writing
TOSHIBA KK2 citations62
US7642760B2Jan 5, 2010
Power supply circuit
TOSHIBA KK4 citations62
US9659652B2May 23, 2017
Semiconductor storage device and control method thereof
TOSHIBA KK0 citations52
US9620218B2Apr 11, 2017
Memory system and assembling method of memory system
TOSHIBA KK0 citations52
US9443595B2Sep 13, 2016
Memory system and assembling method of memory system
TOSHIBA KK0 citations52