Inventor

ARAKAWA HIDEKI

JP58 patents

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

ARAKAWA HIDEKI

FUJITSU LTD

Non-volatile random access memory device

Nonvolatile static memory device utilizing separate power supplies

High voltage precharging circuit

Method for forming a nitride insulating film on a silicon semiconductor substrate surface by direct nitridation

Semiconductor non-volatile memory with cut-off circuit when leakage occurs

Semiconductor nonvolatile memory device

Semiconductor random access nonvolatile memory device with restore and control circuits

Non-volatile random access memory cell

Nonvolatile semiconductor memory circuit including dummy sense amplifiers

Semiconductor non-volatile memory element of an electrically erasable type

Semiconductor memory device

Semiconductor memory device

Semiconductor timer

Semiconductor device

Semiconductor memory device

Random access memory device having parallel non-volatile memory cells

Semiconductor memory circuit including bias voltage generator

Semiconductor memory device having erroneous write operation preventing function

Semiconductor programmable memory device and method of writing a predetermined pattern to same

Method of producing semiconductor memory device

Voltage level detection circuit

Delay circuit having delay time period determined by discharging operation

Voltage detecting device

Nonvolatile memory

SONY CORP

Level shift circuit with low voltage operation

Power supply circuit

Random access memory having flash memory

Voltage booster circuit

Single transistor flash electrically programmable memory cell in which a negative voltage is applied to the nonselected word line

Semiconductor memory device having current to voltage conversion type amplifier

Ultraviolet erasable nonvolatile memory with current mirror circuit type sense amplifier

Programmable read only memory using stacked-gate cell erasable by hole injection

Dual voltage supply circuit with multiplier-controlled transistor

Address decoder circuit for non-volatile memory

Nonvolatile storage apparatus with folded bit line structure

Non-volatile memory device

SPANSION LLC

Memory controller for multilevel cell memory

Storage device and control method therefor

SONOS memory with inversion bit-lines

Semiconductor device and method of controlling the same

Controlling a nonvolatile storage device

Storage device and control method thereof

SONOS memory with inversion bit-lines

Semiconductor device and method for controlling operation thereof

POWERCHIP TECH CORP

Voltage generating circuit and regulator circuit for precisely control predetermined high voltage

Negative reference voltage generating circuit

MIIDA TAKASHI

Programming method for NAND flash memory device to reduce electrons in channels

POWERCHIP SEMICONDUCTOR CORP

Integrated circuits and discharge circuits

SENOO MAKOTO

Nonvolatile semiconductor memory device and write-in method thereof

POWERCHIP TECHNOLOGY CORP

Nonvolatile semiconductor storage device and control method thereof