Inventor

TOKIWA NAOYA

JP77 patents

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

TOKIWA NAOYA

TOSHIBA KK

Three-dimensionally stacked nonvolatile semiconductor memory

Semiconductor memory device

Semiconductor memory device

Semiconductor memory device

Semiconductor memory device

Semiconductor memory device

Non-volatile memory device and method for writing data thereto

Non-volatile memory device and method of reading data therefrom

Nonvolatile semiconductor storage device, nonvolatile semiconductor storage system and method of managing of defective column in nonvolatile semiconductor storage system

Semiconductor integrated circuit device

Nonvolatile semiconductor memory device having a write control circuit

Nonvolatile semiconductor memory apparatus

Non-volatile semiconductor storage system

Method of programming a non-volatile memory device

Semiconductor memory device and semiconductor memory system

Non-volatile semiconductor memory device

Resistance change memory device

Semiconductor memory device

Semiconductor integrated circuit device

Semiconductor memory device

Nonvolatile semiconductor memory device

Semiconductor memory device

Nonvolatile semiconductor storage device, nonvolatile semiconductor storage system and method of managing of defective column in nonvolatile semiconductor storage system

Semiconductor memory device

Nonvolatile memory device changing a period of an internal clock

KIOXIA CORP

Semiconductor memory device

Semiconductor memory device

Semiconductor memory device

Semiconductor memory device

Semiconductor memory device

Semiconductor memory device and memory system

Three-dimensionally stacked nonvolatile semiconductor memory

Semiconductor memory device

Semiconductor memory device

Semiconductor memory device

Three-dimensionally stacked nonvolatile semiconductor memory

Semiconductor memory

TOSHIBA MEMORY CORP

Semiconductor memory device

Semiconductor memory

Three-dimensionally stacked nonvolatile semiconductor memory

Semiconductor memory device and memory system

Memory controller, storage device, and read retry method

Nonvolatile semiconductor memory device with read voltage setting controller

TOKIWA NAOYA

Three-dimensionally stacked nonvolatile semiconductor memory

Semiconductor memory device

Electrically rewritable nonvolatile semiconductor storage device including a variable resistive element

Nonvolatile semiconductor storage device, nonvolatile semiconductor storage system and method of managing of defective column in nonvolatile semiconductor storage system

Non-volatile memory device and programming method thereof

NAGADOMI YASUSHI

Nonvolatile semiconductor memory device

NAGASHIMA HIROYUKI

Semiconductor memory device