Inventor

OIKAWA KOHEI

JP53 patents

⚠️ This page may combine multiple inventors who share the name “OIKAWA KOHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OIKAWA KOHEI

KIOXIA CORP

Compression device and control method

Memory system

Memory system

Memory system

Data decompression device, data compression device, and memory system

Memory system

Memory system

Data compression methods for block-based storage systems

Memory system that updates address mapping table based on writing of compressed data

Memory system and method

Memory system

Compression device and decompression device

Memory system

Data compression circuit, memory system and method for controlling the data compression circuit

Dictionary compression device and memory system

Compression device, compression and decompression device, and memory system

Data compression device, memory system and method

Error detection in memory system

Memory system with hierarchical tables

Character string search device and memory system

Memory system for improving compression performance of a dictionary coder circuit

Memory system

Decode device

Compression device, decompression device, and method

Memory system limiting range of scan in garbage collection

TOSHIBA KK

Power supply circuit having value of output voltage adjusted

Semiconductor integrated circuit

Semiconductor device with resistor element

Semiconductor integrated circuit

Ferroelectric memory

Semiconductor integrated circuit equipment with asynchronous operation

Memory system and memory controller for determining whether one or plurality of pointers can be stored in a second buffer and for executing data transfer between data buffer and host using the pointers

Semiconductor integrated circuit having a first power supply region and a second power supply region in which power supply voltage changes

Semiconductor integrated circuit

Semiconductor integrated circuit device and information storage method therefor

Ferroelectric memory device having ferroelectric capacitor and method of reading out data therefrom

Asynchronous pseudo SRAM and access method therefor

Semiconductor integrated circuit device

Voltage generator circuit for use in a semiconductor device

Memory controller, storage device, and memory control method

Memory system

Data transfer circuit for transferring data between a first circuit block and a second circuit block

TOSHIBA MEMORY CORP

Memory controller with data compression and padding features, method of controlling nonvolatile memory and memory system

Memory device and cache control method

Memory system managing access to nonvolatile memory

Memory system

Memory controller and memory system

OIKAWA KOHEI

Memory system and control method

Storage device utilizing free pages in compressed blocks

INFINEON TECHNOLOGIES AG

Semiconductor device comprising transition detecting circuit and method of activating the same