Inventor

FUJISAWA HIROKI

JP158 patents

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

FUJISAWA HIROKI

ELPIDA MEMORY INC

Semiconductor memory device and control method

Output circuit for semiconductor device, semiconductor device having output circuit, and method of adjusting characteristics of output circuit

Latency counter, semiconductor memory device including the same, and data processing system

Output circuit for semiconductor device, semiconductor device having output circuit, and method of adjusting characteristics of output circuit

Output circuit of semiconductor device and semiconductor device including thereof

Reference voltage generating circuit

Output circuit for semiconductor device, semiconductor device having output circuit, and method of adjusting characteristics of output circuit

Dynamic RAM-and semiconductor device

Semiconductor storage device

4N pre-fetch memory data transfer system

Latch circuit and synchronous memory including the same

Semiconductor memory device

Calibration circuit, semiconductor device including the same, and data processing system

Calibration circuit, semiconductor device including the same, and data processing system

Synchronous semiconductor memory device

DLL circuit feeding back ZQ calibration result, and semiconductor device incorporating the same

Semiconductor memory device and method of adjusting same

Synchronous semiconductor memory device

Calibration circuit, semiconductor device including the same, and memory module

Semiconductor device having ODT function and data processing system including the same

Counter circuit, latency counter, semiconductor memory device including the same, and data processing system

Latency counter, semiconductor memory device including the same, and data processing system

Reference voltage generating circuit

Address counter, semiconductor memory device having the same, and data processing system

HITACHI LTD

Semiconductor memory device

Semiconductor integrated circuit

Semiconductor memory device capable of outputting and inputting data at high speed

Semiconductor integrated circuit device

Dynamic RAM, semiconductor storage device, and semiconductor integrated circuit device

Dynamic ram-and semiconductor device

Dynamic ram and semiconductor device

Dynamic RAM and semiconductor device

Ferroelectric memory device having two columns of memory cells precharged to separate voltages

Semiconductor storage device with an improved arrangement of electrodes and peripheral circuits to improve operational speed and integration

Semiconductor memory and process of operating the same

Semiconductor integrated circuit

Semiconductor integrated circuit device

Semiconductor device

Semiconductor integrated circuit device

Semiconductor memory device having a hierarchical I/O structure

Semiconductor memory device having a hierarchial I/O strucuture

Dynamic random access memory (RAM), semiconductor storage device, and semiconductor integrated circuit (IC) device

FUJISAWA HIROKI

Semiconductor memory device, memory module including the same, and data processing system

Semiconductor memory device, memory module including the same, and data processing system

Latency counter, semiconductor memory device including the same, and data processing system

Output circuit for semiconductor device, semiconductor device having output circuit, and method of adjusting characteristics of output circuit

MICRON TECHNOLOGY INC

Methods and apparatuses including command delay adjustment circuit

Semiconductor memory device including refresh operations having first and second cycles

SAITO SHUNICHI

Load reduced memory module and memory system including the same

PS4 LUXCO SARL

Information processing system including semiconductor device having self-refresh mode