Inventor

AKIOKA TAKASHI

JP38 patents

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

AKIOKA TAKASHI

HITACHI LTD

Image display device

Semiconductor device

Constant voltage generation circuit

High speed, low noise output buffer with non-identical pairs of output transistors

High speed semiconductor memory device with short word line switching time

Semiconductor device capable of holding signals independent of the pulse width of an external clock and a computer system including the semiconductor device

Semiconductor memory device having a redundancy capability

Synchronous memory with pipelined write operation

Memory circuit improved in electrical characteristics

Reference current generating circuit for generating a constant current

Semiconductor memory with multiple sets &amp; redundant cells

Differential amplifier with a latching function and a memory apparatus employing same

Semiconductor integrated circuit device with multiplayered wiring

Image display device

Signal transition detector circuit

High speed semiconductor memory device with short word line switching time

High-speed semiconductor memory device and data processing system using the same

Logic gate circuit and parallel bit test circuit for semiconductor memory devices, capable of operation at low power source levels

Semiconductor device

Multiplex circuit arrangement for use with a semiconductor integrated circuit

Semiconductor integrated circuit having logic gates

Semiconductor circuit for driving the base of a bipolar transistor

Semiconductor memory device

Semiconductor memory and microprocessor

Semiconductor memory device and information processor using the same

Semiconductor integrated circuit having logi gates

Memory device for synchronously reading and writing data

Semiconductor integrated circuit having logic gates

Microprocessor having high speed, low noise output buffers

HITACHI ULSI SYS CO LTD

Semiconductor integrated circuit device

Semiconductor memory device

Semiconductor memory device

RENESAS TECH CORP

Semiconductor integrated circuit device

Semiconductor device and method of manufacturing a semiconductor device

Semiconductor memory device

RENESAS ELECTRONICS CORP

Semiconductor integrated circuit device

Semiconductor integrated circuit device

HITACHI DISPLAYS LTD

Image display device

Semiconductor memory with multiple sets & redundant cells