Inventor

ISHIZU TAKAHIKO

JP68 patents

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

ISHIZU TAKAHIKO

SEMICONDUCTOR ENERGY LAB

Memory device, driving method thereof, semiconductor device, electronic component, and electronic device

Signal processing circuit and semiconductor device including the signal processing circuit

Semiconductor device with stacked structure of memory cells over sensing amplifiers, circuit board, and electronic device

Method for driving semiconductor device and semiconductor device

Memory device and electronic device

Semiconductor device with stacked structure of memory cells over sensing amplifiers, circuit board and electronic device

Semiconductor device including buffer circuit and level shifter circuit, and electronic device including the same

Memory device comprising stacked memory cells and electronic device including the same

Semiconductor device, electronic component, and electronic device

Memory device, semiconductor device, and electronic device

Memory device and semiconductor device including memory device

Semiconductor device, electronic component, and electronic device

Memory device, and semiconductor device and electronic appliance including the same

Arithmetic processing unit and driving method thereof

Method for driving semiconductor device and semiconductor device

Memory device and electronic device

Semiconductor device

Memory device, semiconductor device, and electronic device

Arithmetic device and electronic device

Semiconductor device, electronic component, and electronic device

Memory device, driving method thereof, semiconductor device, electronic component, and electronic device

Storage device and driving method thereof for gain cell including cancel circuit

Method for operating the semiconductor device

Signal processing circuit and semiconductor device including the signal processing circuit

Word line driver comprising NAND circuit

Semiconductor device comprising memory circuit and selection circuit

Semiconductor device, electronic component, and electronic device

Semiconductor device and electronic device

Memory device, and semiconductor device and electronic appliance including the same

Bootstrap circuit and semiconductor device having bootstrap circuit

Semiconductor device and electronic device

Memory device and signal processing circuit

Method for driving semiconductor device and semiconductor device

Method for driving arithmetic processing unit

Memory device and signal processing circuit

Memory device, semiconductor device, and electronic device

Semiconductor device

Memory device and electronic device

Arithmetic device and electronic device

Memory device, semiconductor device, and electronic device

Memory device and electronic device

Semiconductor device

Memory device and electronic device

Memory device, semiconductor device, and electronic device

Arithmetic device and electronic device

Semiconductor device, electronic component, and electronic device

Memory device and electronic device

Storage device applying a cancel circuit

ISHIZU TAKAHIKO

Memory device and signal processing circuit

Memory device and signal processing circuit