Inventor

MORIKAWA YOSHINAO

JP54 patents

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

MORIKAWA YOSHINAO

SHARP KK

Semiconductor memory device, page buffer resource assigning method and circuit therefor, computer system and mobile electronic device

Writing control method and writing control system of semiconductor storage device, and portable electronic apparatus

Nonvolatile semiconductor memory device

Nonvolatile memory cell and nonvolatile semiconductor memory device

Semiconductor storage device, display device and portable electronic equipment

Reading circuit and semiconductor memory device including the same

Semiconductor memory device

Method of programming semiconductor memory device having memory cells and method of erasing the same

Semiconductor storage device, method for protecting predetermined memory element and portable electronic equipment

Semiconductor memory device

Programming verification method of nonvolatile memory cell, semiconductor memory device, and portable electronic apparatus having the semiconductor memory device

Semiconductor memory device and portable electronic apparatus including the same

Semiconductor readout circuit

Driver circuit for semiconductor storage device and portable electronic apparatus

Semiconductor memory device and portable electronic apparatus

Semiconductor memory device

Correction circuit for generating a control signal for correcting a characteristic change of a transistor, a delay circuit using the same, and a ring oscillator circuit using the same

Semiconductor device with improved circuit interconnection

Nonvolatile semiconductor memory device having redundant relief technique

Semiconductor memory device, display device, and portable electronic apparatus

Semiconductor storage device and mobile electronic apparatus

Method of improving data retention ability of semiconductor memory device, and semiconductor memory device

Semiconductor memory device and portable electronic apparatus

Semiconductor memory device and portable electronic apparatus

Electrically programmable and electrically erasable semiconductor memory device

Semiconductor memory device with malfunction prevention device, and portable electronic apparatus using the same

Semiconductor device and fabrication process therefor

Semiconductor storage device, redundancy circuit thereof, and portable electronic device

Computer system, memory structure and structure for providing storage of data

Semiconductor storage device, mobile electronic apparatus, and method for controlling the semiconductor storage device

Semiconductor storage device and mobile electronic apparatus

Semiconductor storage device, mobile electronic apparatus, method for controlling erase operation, and method for controlling program operation

Semiconductor memory device and portable electronic apparatus

Semiconductor memory device and programming method thereof

Semiconductor memory device and portable electronic apparatus

Semiconductor memory device, driving method thereof, and portable electronic apparatus

Semiconductor memory device and portable electronic apparatus

Programming verification method of nonvolatile memory cell, semiconductor memory device, and portable electronic apparatus having the semiconductor memory device

Voltage conversion circuit and semiconductor device

Reference voltage generation circuit for semiconductor memory device, memory reading circuit including same, and electronic information device including the same

Semiconductor memory device having auxiliary conduction region of reduced area

Semiconductor memory device

Semiconductor storage device capable of speeding up an access from a standby state

Semiconductor memory device, method for driving the same and portable electronic apparatus

Solid-state image sensor

Analog-to-digital converter and solid-state image sensor

Semiconductor memory device for reading information in memory cells

Solid-state image sensing device

SHARP SEMICONDUCTOR INNOVATION CORP

Multi-bit gray code generation circuit

MORIKAWA YOSHINAO

A/D conversion apparatus using gray code counter, solid-state image capturing apparatus and electronic information device