Inventor
NAKANISHI KEIRI
JP53 patents
⚠️ This page may combine multiple inventors who share the name “NAKANISHI KEIRI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KIOXIA CORP
29 patentsUS11868615B2Jan 9, 2024
Compression device and control method
KIOXIA CORP2 citations72
US11714552B2Aug 1, 2023
Memory system
KIOXIA CORP2 citations72
US11593286B2Feb 28, 2023
Memory system and information processing system
KIOXIA CORP2 citations72
US12519485B2Jan 6, 2026
Conversion device, memory system, decompression device, and method
KIOXIA CORP0 citations62
US12212344B2Jan 28, 2025
Information processing apparatus and preset dictionary generating method
KIOXIA CORP0 citations62
US12108064B2Oct 1, 2024
Memory system
KIOXIA CORP0 citations62
US12057862B2Aug 6, 2024
Data decompression device, memory system, and data decompression method
KIOXIA CORP0 citations62
US11909423B2Feb 20, 2024
Compression circuit, storage system, and compression method
KIOXIA CORP0 citations62
US11824566B2Nov 21, 2023
Data decompression device, data compression device, and memory system
KIOXIA CORP0 citations62
US11818376B2Nov 14, 2023
Memory system
KIOXIA CORP0 citations62
US11431995B2Aug 30, 2022
Memory system
KIOXIA CORP0 citations62
US12572276B2Mar 10, 2026
Data compression methods for block-based storage systems
KIOXIA CORP0 citations52
US12566696B2Mar 3, 2026
Memory system that updates address mapping table based on writing of compressed data
KIOXIA CORP0 citations52
US11922014B2Mar 5, 2024
Memory system and method
KIOXIA CORP0 citations52
US11742876B2Aug 29, 2023
Compression device and decompression device
KIOXIA CORP0 citations52
US11561738B2Jan 24, 2023
Memory system
KIOXIA CORP0 citations52
US12554635B2Feb 17, 2026
Data compression circuit, memory system and method for controlling the data compression circuit
KIOXIA CORP0 citations51
US12489461B2Dec 2, 2025
Compression device and compression method
KIOXIA CORP0 citations51
US12224778B2Feb 11, 2025
Dictionary compressor, data compression device, and memory system
KIOXIA CORP0 citations51
US12001339B2Jun 4, 2024
Dictionary compression device and memory system
KIOXIA CORP0 citations51
US11899934B2Feb 13, 2024
Compression device, compression and decompression device, and memory system
KIOXIA CORP0 citations51
US11777518B2Oct 3, 2023
Data compression device, memory system and method
KIOXIA CORP0 citations51
US11770132B2Sep 26, 2023
Compression device and control method
KIOXIA CORP0 citations51
US11651833B2May 16, 2023
Error detection in memory system
KIOXIA CORP0 citations51
US11609844B2Mar 21, 2023
Memory system with hierarchical tables
KIOXIA CORP0 citations51
US11588498B2Feb 21, 2023
Character string search device and memory system
KIOXIA CORP0 citations51
US11461008B2Oct 4, 2022
Memory system for improving compression performance of a dictionary coder circuit
KIOXIA CORP0 citations51
US11397546B2Jul 26, 2022
Memory system
KIOXIA CORP0 citations51
US11309909B2Apr 19, 2022
Compression device, decompression device, and method
KIOXIA CORP0 citations51
TOSHIBA MEMORY CORP
9 patentsUS10275165B2Apr 30, 2019
Memory controller
TOSHIBA MEMORY CORP4 citations73
US10826526B2Nov 3, 2020
Memory system and information processing system
TOSHIBA MEMORY CORP3 citations72
US9971523B2May 15, 2018
Memory controller with data compression and padding features, method of controlling nonvolatile memory and memory system
TOSHIBA MEMORY CORP2 citations72
US10061691B2Aug 28, 2018
Write data optimization methods for non-volatile semiconductor memory devices
TOSHIBA MEMORY CORP4 citations71
US11218163B2Jan 4, 2022
Memory system and information processing system
TOSHIBA MEMORY CORP0 citations62
US10719395B2Jul 21, 2020
Memory system
TOSHIBA MEMORY CORP1 citations61
US10193579B2Jan 29, 2019
Storage control device, storage system, and storage control method
TOSHIBA MEMORY CORP1 citations61
US10489243B2Nov 26, 2019
Memory controller and memory system
TOSHIBA MEMORY CORP0 citations41
US10204043B2Feb 12, 2019
Memory controller, method of controlling nonvolatile memory and memory system
TOSHIBA MEMORY CORP0 citations41
TOSHIBA KK
7 patentsUS10164654B2Dec 25, 2018
Data compressing device, data decompressing device, and data compressing/decompressing apparatus
TOSHIBA KK3 citations72
US10291918B2May 14, 2019
Image compression apparatus, image expansion apparatus, and image transfer system
TOSHIBA KK1 citations62
US8345113B2Jan 1, 2013
Image processing apparatus and image processing system
TOSHIBA KK2 citations61
US9384524B2Jul 5, 2016
Image processing apparatus and image display system
TOSHIBA KK1 citations52
US9792884B2Oct 17, 2017
Image processing apparatus and image processing method
TOSHIBA KK1 citations51
US9900604B2Feb 20, 2018
Semiconductor integrated circuit, image transmission apparatus and image transmission system
TOSHIBA KK0 citations42
US8953878B2Feb 10, 2015
Image compressor, image processing system, and method for compressing image
TOSHIBA KK0 citations42
NAKANISHI KEIRI
3 patentsUS8824789B2Sep 2, 2014
Image encode controller, image encoder and computer implemented method for encoding image data
NAKANISHI KEIRI11 citations82
US8320691B2Nov 27, 2012
Image coding apparatus, image decoding apparatus, and image decoding method
NAKANISHI KEIRI1 citations50
US8792012B2Jul 29, 2014
Image processing device, system, and method for correcting focal plane distortion using a motion vector
NAKANISHI KEIRI0 citations40
TANABE YASUKI
1 patentWADA TAKAHISA
1 patentShowing the top 50 of 53 patents by PatentIndex Score.