Inventor

TAKAI YASUHIRO

JP83 patents

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

TAKAI YASUHIRO

ELPIDA MEMORY INC

Semiconductor integrated circuit device and delay-locked loop device

DLL circuit

Interpolating circuit, DLL circuit and semiconductor integrated circuit

Delay circuit and delay synchronization loop device

Delay circuit and delay synchronization loop device

Delay circuit and delay synchronization loop device

Delay circuit and delay synchronization loop device

Duty correction circuit

Voltage controlled oscillator

Antifuse programming circuit in which one stage of transistor is interposed in a series with antifuse between power supplies during programming

Timing control circuit and semiconductor storage device

Semiconductor device

Timing control circuit and semiconductor storage device

Timing control circuit, timing generation system, timing control method and semiconductor memory device

Duty detection circuit, DLL circuit using the same, semiconductor memory circuit, and data processing system

DLL circuit, semiconductor memory device using the same, and data processing system

SHARP KK

Developing device in an electrophotographic apparatus capable of controlling a discharge of deteriorated developer and method of discharging deteriorated developer

Developer device that gradually replaces degraded developer with fresh developer

Developing device with a tilt detecting function designed for a trickle system

Fixing means for electrophotographic copier

Color image forming apparatus and control method thereof

Image forming apparatus with a toner transfer device

Toner supply device, image forming apparatus and toner supplying method

Toner supply device, image forming apparatus and toner shortage detecting method

Transfer endless belt device applied to image forming apparatus

Sheet stacking device and image forming apparatus including the same

Developing device containing for storing developer having zoner and carrier

Compact multi-functional image forming apparatus

Automatic exposure adjusting device

Method for forming and transferring color images

Roller drive control method of fixing apparatus and fixing apparatus

NEC CORP

Clock generating circuit having high resolution of delay time between external clock signal and internal clock signal

Semiconductor memory device synchronous with external clock signal for outputting data bits through a small number of data lines

Semiconductor memory device synchronous with external clock signal for outputting data bits through a small number of data lines

Differential amplifier circuit with offset circuit

Semiconductor integrated circuit

Semiconductor memory device with synchronous dram whose speed grade is not limited

Synchronous semiconductor storage device

Input receiver circuit

Data output circuit of semiconductor device

Substrate electric potential sense circuit and substrate electric potential generator circuit

Semiconductor device with increased replacement efficiency by redundant memory cell arrays

Synchronous semiconductor memory device with low power consumption

MICRON TECHNOLOGY INC

Systems and methods for a centralized command address input buffer

Systems and methods for a centralized command address input buffer

Input buffer

Phase lock circuitry using frequency detection

PS4 LUXCO SARL

Semiconductor device latching data signal in response to strobe signal and information processing system including the same

Semiconductor device having ODT function

TAKAI YASUHIRO

Semiconductor device latching data signal in response to strobe signal and information processing system including the same