Inventor

WADA MASAHARU

JP31 patents

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

WADA MASAHARU

TOSHIBA KK

Clock signal generator circuit and semiconductor integrated circuit with the same circuit

Reference power supply circuit for semiconductor device

DC-DC converter applied to semiconductor device

Semiconductor memory device having overdriven bit-line sense amplifiers

Semiconductor device

Semiconductor memory device having segment type word line structure

Voltage generating circuit that produces internal supply voltage from external supply voltage

Pump circuit boosting a supply voltage

Pump circuit boosting a supply voltage

Dynamic random access memory capable of simultaneously writing identical data to memory cells

Input protection circuit formed in a semiconductor substrate

Power-on detector, and power-on reset circuit using the same

Analog synchronization circuit

Semiconductor memory

Semiconductor device having input protection circuit

Semiconductor integrated circuit having insulated gate field effect transistors

Storage device

KIOXIA CORP

Memory device

Semiconductor storage device

Semiconductor storage device

Memory device and sense amplifier control circuit for offset cancellation

DRAM memory device with oxide semiconductor access transistor and method of controlling plate line potential

Semiconductor memory device

Semiconductor memory device

IWAI TAKAYUKI

Semiconductor memory device and defective cell relieving method

Semiconductor memory device and defective cell relieving method

WADA MASAHARU

Constant voltage constant current generation circuit

Power-on detecting circuit and level converting circuit

FUJITSU LTD

Sequence circuit and semiconductor device using sequence circuit

SHIRO KUNIYASU

Polishing pad

TOSHIBA MEMORY CORP

Convolutional neural network system employing resistance change memory cell array