Inventor
YAMAKI RYO
JP26 patents
⚠️ This page may combine multiple inventors who share the name “YAMAKI RYO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
11 patentsUS7999715B2Aug 16, 2011
Interference reduction device
TOSHIBA KK35 citations92
US8954828B2Feb 10, 2015
Memory controller
TOSHIBA KK15 citations84
US9600364B2Mar 21, 2017
Memory controller, storage device and decoding method
TOSHIBA KK2 citations72
US9548107B1Jan 17, 2017
Semiconductor memory device
TOSHIBA KK3 citations71
US9424929B1Aug 23, 2016
Memory system and memory control method
TOSHIBA KK2 citations62
US8879349B2Nov 4, 2014
Storage device
TOSHIBA KK2 citations61
US9588772B2Mar 7, 2017
Memory controller and decoding method
TOSHIBA KK1 citations52
US9043672B2May 26, 2015
Memory controller, storage device, and memory control method
TOSHIBA KK1 citations52
US9003269B2Apr 7, 2015
Memory controller and semiconductor storage device
TOSHIBA KK1 citations50
US9424126B2Aug 23, 2016
Memory controller
TOSHIBA KK0 citations41
US8924828B2Dec 30, 2014
Memory controller, semiconductor storage device, and memory control method for error correction using Chien search
TOSHIBA KK0 citations40
KIOXIA CORP
11 patentsUS11093173B2Aug 17, 2021
Memory system
KIOXIA CORP3 citations70
US12300343B2May 13, 2025
Memory system
KIOXIA CORP0 citations62
US12094541B2Sep 17, 2024
Memory system
KIOXIA CORP1 citations62
US11424002B2Aug 23, 2022
Memory system that includes a NAND flash memory and a memory controller
KIOXIA CORP0 citations62
US11347584B2May 31, 2022
Memory system
KIOXIA CORP1 citations62
US11342040B2May 24, 2022
Memory system
KIOXIA CORP1 citations60
US10957400B1Mar 23, 2021
Memory system
KIOXIA CORP1 citations60
US11940871B2Mar 26, 2024
Memory system and memory control method
KIOXIA CORP0 citations57
US12493520B2Dec 9, 2025
Memory system generating error correction code parity based on rank
KIOXIA CORP0 citations52
US12165725B2Dec 10, 2024
Memory system and method
KIOXIA CORP0 citations51
US11443829B2Sep 13, 2022
Memory system having non-volatile memory
KIOXIA CORP0 citations51
TOSHIBA MEMORY CORP
3 patentsUS11195585B2Dec 7, 2021
Calculating shift amounts for read voltage correction
TOSHIBA MEMORY CORP8 citations84
US11086569B2Aug 10, 2021
Memory system and method
TOSHIBA MEMORY CORP5 citations70
US9852022B2Dec 26, 2017
Memory system, memory controller and memory control method
TOSHIBA MEMORY CORP1 citations48